G: In Undertale, the Thundersnail race is a short side activity in Napstablook’s house area (specifically in the snail farm to the south of their home in Waterfall). Here's what you need to know:

🎮 What You're "Supposed" to Do

You pay 10G to enter your yellow snail in a race against other snails. The instructions say to encourage your snail by pressing a button repeatedly—but encouraging it too much causes it to get nervous and freeze up.

🟨 How the Race Works

Pressing the button sparingly is key.
If you spam encouragement, your snail literally catches fire from stress and won’t move.
If you never press at all, it might move too slowly to win.
The trick is to press it once or twice near the beginning, then let it go unless your snail stops entirely.

🏆 Can You Win?

Yes, but it's intentionally very difficult. Even if your snail gets close to the end, the red snail usually speeds up at the last second.

You can win with perfect timing—usually by pressing the button exactly once, shortly after the race starts. The reward for winning is 9G, which is ironically less than the entry fee, reinforcing the game’s theme of futility in odd places.

🧠 Meta Purpose

It’s mostly a joke/minigame about over-encouragement and anxiety.
There's no major plot reward, just a fun little moment of absurdity.

Let me know if you want to see exactly how to win, frame-perfect.

G: Whether you can spare Undyne or need to flee depends on which version of the game you're playing—Neutral, True Pacifist, or Genocide—and how far you've progressed.

Here's a breakdown for the first major Undyne fight in Waterfall, assuming you're on a Neutral or Pacifist run:

🛡️ Main Fight Against Undyne (in Waterfall)

✅ Can You Spare Her?

Yes, eventually. But not immediately.

🔁 What Actually Happens

During the fight:

You can't Spare her through the usual ACT > Mercy commands right away.
You have to keep surviving until she turns your SOUL green, forcing you to block attacks instead of dodging.
Eventually, you’ll reach a point where she says something like “Not bad!” and the battle gets more intense.

The key moment is when:

She starts overheating after a long chase scene in the Hotlands (this is after the initial Waterfall battle).
You give her water once she collapses, at which point she doesn't fight you anymore.

So, you don't Spare her in battle per se—you run away during the fight, and then choose mercy afterward by helping her.

🏃 How to Flee Properly

After enough turns, a Flee option becomes available.
You can only successfully flee once you're outside and she’s chasing you.
Keep running right across several screens until she collapses from heat exhaustion.

Then:

You find her passed out.
Use the water dispenser nearby to give her water.
She gets up and leaves. You’ve now ended her hostility, and she won't fight again on that route.

🧊 Genocide Route Exception

If you're on a Genocide route, you must kill Undyne the Undying. There’s no mercy mechanic; the game forces confrontation.

🔚 Summary

You cannot directly Spare Undyne in battle.
You must flee, then show her mercy outside combat by giving her water.
This counts as resolving the fight non-lethally in Neutral and Pacifist routes.

Let me know which route you're playing, and I can tailor the answer more precisely.

G: To spare Tsunderplane in Undertale, you need to interact with it in a way that reflects its personality: shy, aggressive, but secretly flirty.

✈️ How to Spare Tsunderplane

Location: Hotland

Steps:

ACT → Tsunderplane → Flirt
- This is optional, but funny. It doesn’t directly lead to sparing.
ACT → Tsunderplane → Approach
- This is the key action.
- It causes Tsunderplane to fly closer and release small green "airplane" bullets during the attack phase.
Dodge the attack, but collect green bullets
- Carefully move your soul to gently touch the green bullets.
- You must "get close without touching" Tsunderplane itself, just as the flavor text suggests.
After collecting enough green bullets (usually 1–3), Tsunderplane blushes and can be spared.
Then go to MERCY → Spare.

💥 Don’t Do This:

Don’t attack.
Don’t kill.
Don’t ignore Tsunderplane—it’s sensitive.

🧠 Why This Matters (Pacifist Context)

Sparing Tsunderplane is required for a True Pacifist run.
You must spare all possible enemies without killing.
It also adds to the quirky, charming interactions that make Undertale special.

Let me know if you want quick-spare guides for other Hotland enemies (like Vulkin or Pyrope).

G: Yes—the Snowman Piece is special in Undertale, and what you do with it can affect dialogue and even your ending route.

Here’s everything you should know:

⛄ What Is the Snowman Piece?

You get it from the Snowman NPC on the Snowdin path.
He says:

"Please take this to the ends of the Earth."
He gives you a Snowman Piece, a healing item:
- Restores 45 HP—very strong!
- You can also return to him and get up to 3 total (1 per visit), but only the first is narratively important.

✅ What You Should Do (Pacifist / Neutral Routes)

If you are playing a True Pacifist or Neutral run:

👉 Hold onto the Snowman Piece until the end of the game.

Don’t use it.
Don’t drop it.
Don’t sell it.

Why?

If you still have it at the end (at the barrier or during the final boss), it triggers special dialogue.
You fulfill the snowman’s wish—taking a piece of him to the “end of the Earth.”
It’s a small gesture of kindness that matches the tone of a Pacifist run.

❌ What Not to Do

1. Don’t eat it for HP

Unless you're in dire need—it’s one of the best healing items, but better saved.

2. Don’t throw it away

If you drop it or discard it, the Snowman will express sadness if you come back.
He says:

"You threw it away… I don’t want to give you any more."
It’s a minor detail, but affects how the world reacts to your behavior.

💀 What If You’re on the Genocide Route?

You can take all his pieces and kill him.
You get lines like:

"You're so lazy. You managed to kill someone doing nothing."
It’s used to highlight your cruelty and how far you’ve strayed.
Keeping the piece in this route is pointless narratively, but you still get a strong healing item.

TL;DR

Route	Best Action	Result
Pacifist	Keep it in inventory till the end	Special dialogue, emotional payoff
Neutral	Same as Pacifist	Still triggers recognition
Genocide	Take all pieces or kill Snowman	Adds to tone of cruelty, no reward for mercy
All Routes	Never drop or sell if you care about story	Dropping it makes the Snowman sad

Let me know if you're doing an inventory squeeze and want help choosing what to drop or store—there are some good tricks later in the game.

G: Ah—Dog Residue. One of Undertale’s weirdest and most useful items. Here’s a full breakdown of how it works and why you might want to keep it:

🧪 What Is Dog Residue?

Dog Residue is a mysterious item described as:

"Dog Residue – Dog Item. Web spun by a dog to ensnare prey."

But that’s just flavor text. Its actual purpose is more interesting:

🔁 What It Does

When you use Dog Residue in your inventory:

It fills all empty inventory slots with more Dog Residue and sometimes Dog Salad (a healing item with random HP restore).
Dog Salad heals between 2–30 HP, but has random flavor text like “Here’s another dog,” or “HP was maxed out.”

Each time you use it, the pattern changes. You might get:

All Residue
Mostly Residue and 1 Salad
Occasionally multiple Salads

🤑 How to Use It for Infinite Money

Go to a shop (Tem Shop in Temmie Village is the best).
Sell Dog Residue and Dog Salad.
- Salad sells for more than Residue.
- Residue usually sells for 1G–4G each.
Use Residue again to refill your inventory.
Repeat infinitely.

🔓 Bonus: Use this to help pay for Temmie’s college (if you're going for the Temmie Armor or just want to see the cutscene).

📦 Where Do You Get It?

In the Lab (Alphys's lab, Hotland area), check the fridge after it becomes accessible.
You’ll find a single Dog Residue item.
You only need one—it duplicates itself forever.

⚠️ Tips and Warnings

You need inventory space to use it—empty slots get filled.
You can store Residue in the box to manage overflow.
Don't throw it away if you're using it for money or healing.
Don’t confuse Dog Residue with Dog Salad—the Salad is the healing item, the Residue is the cloning one.

💡 Summary

Dog Residue Use	Effect
Use in inventory	Fills empty slots with more Residue/Salad
Sell	Farm infinite gold (slowly)
Use in battle	Not directly useful, except for healing via Salad
Keep for later	Excellent backup healing & money tool

Let me know if you want a route-specific strategy for using Residue or maximizing Tem Shop profits.

G: Yes—there are a couple of legit tricks and one secret skip that can make the Muffet boss fight either easier or instantly bypassed, depending on what you've done earlier in the game.

Here's the full breakdown:

🕷️ Who Is Muffet?

Muffet is a spider-themed miniboss in Hotland who attacks you for being stingy with spiders. Her attacks are rhythmic and get increasingly brutal.

🟣 Normal Strategy (No Skip)

Tips to make the fight easier:

Survive until the end of turn 17. That’s when she gets a telegram saying you did support the spiders, and she spares you.
Don’t attack—this is a neutral/pacifist-style encounter.
You can use healing items and try to memorize her attack patterns:
- Purple soul = fixed rhythm, up-and-down movement.
- Struggle and Pay options exist in ACT, but they're mostly stalling mechanics:
  - Struggle makes her attacks slightly easier.
  - Pay reduces attack power temporarily (but costs gold).

So, if you're doing the fight legit:

Just stay alive—the fight ends automatically once enough turns pass.

✅ Skip Muffet Completely (Pacifist/Neutral Only)

You can avoid the entire fight if you do this earlier:

Buy a Spider Donut or Spider Cider from the bake sale in the Ruins (very early game).

Then keep it until you reach Muffet.

At the start of the fight:

Use the Spider Donut or Cider.
She’ll react immediately, saying:

"Did you hear what they just said? They saw you and... they love you!"
She spares you immediately, skipping the whole battle.

⚠️ Important Notes:

Spider Donut from Hotland's bake sale does NOT work—it has to be from the Ruins.
So, you have to plan ahead early in your run.

💀 Genocide Route

You can’t skip her.
She becomes a real boss fight and must be killed.
She's much harder and doesn't show mercy.

TL;DR

Strategy	Effect
Use Ruins Spider Donut	Instantly ends fight with no damage taken
Survive 17 turns	Muffet ends the fight herself (no need to ACT)
Use Pay or Struggle	Slightly reduces difficulty
Attack her	Not recommended for Pacifist/Neutral
Genocide Route	Must kill her

Let me know if you missed the Spider Donut—there is a hidden one in Hotland’s bake sale (on the web), but it costs 9999G... unless you cheat via gold farming with Dog Residue. Want help with that?

G: The drink "CT" (short for "cactus tea", lore-wise) is sold by:

🥤 Gerson the Turtle

📍 Location: Waterfall, in his shop.
🐢 You’ll find him in a cave near the Temmie Village area, across a bridge.
🏷️ Price: 18G
💡 Item Description:

CT - Heals 10 HP. Speed up in battle.

🎯 Uses of CT

Restores 10 HP — not very much.
Speeds up your movement during battle:
- Makes your soul move faster for a few turns.
- Useful for dodging fast/bullet-hell attacks (e.g. Muffet, Mettaton EX).

🕳️ Side Note:

If you're trying to farm Dog Residue for gold and CT for speed boosts, this is a decent synergy mid-game.

Let me know if you need directions to Gerson or tips for his other items (like the Old Tutu or Torn Notebook).

G: Ah, you're asking about Sea Tea—not "CT" as in Cactus Tea. Thanks for the clarification!

🌊 Who Sells Sea Tea?

Sea Tea is sold by:

🧝‍♀️ The Nice Cream Vendor (in Hotland)

📍 Location: At the bottom of the lava tube conveyor belts in Hotland, near the Lab and Spider Bake Sale.
He’s the same vendor who sold Nice Cream earlier, now relocated.
He sells Sea Tea from a fridge.

🍵 Sea Tea – Item Info

Cost: 18G
Heals: 10 HP
Effect: “Speed up in battle.”
- Increases your soul movement temporarily, making it easier to dodge fast attacks.

🗺️ Exact Location

Head right from Alphys’s Lab, then down the hot conveyor belts, and you'll find the Nice Cream man next to a freezer.
The Sea Tea is in the freezer.

🔧 Uses of Sea Tea

Use Case	Benefit
Dodging Muffet's attacks	Extra speed = easier rhythm-based dodges
Surviving Mettaton EX	Helps avoid legs, bombs, and disco balls
Pacifist Runs	Non-lethal, cheap healing + utility item

Let me know if you’re trying to stock up before a specific boss. I can suggest which enemies Sea Tea works best against.

G: Yes—Sea Tea does become unavailable after a certain point in the game.

🕒 When Does Sea Tea Become Unavailable?

The Sea Tea disappears from the Nice Cream vendor’s freezer after you reach the CORE.

Specifically:

Once you progress far enough into Hotland (near or past Mettaton’s cooking show / elevator R2 area), the Nice Cream vendor leaves and takes the Sea Tea with him.
The freezer becomes empty, and you can no longer buy Sea Tea for the rest of that run.

🔁 Can You Get More Later?

No, unless:

You bought extras earlier and stored them in a box.
Or you're using a save file from earlier in Hotland.

The game doesn’t let you backtrack to a pre-CORE state once you’re too far in.

🧠 What You Can Do

Option 1: Alternative Speed Buff

CT from Gerson in Waterfall still provides a speed boost and is available even late in the game.
- CT and Sea Tea have the same in-battle effect, just different flavor text and healing.

Option 2: Dog Salad / Astronaut Food

If you’re just looking for lightweight healing, Dog Salad (via Dog Residue) or leftover Astronaut Food from the cooler in the dump can help.

TL;DR

Item	Sold By	Disappears?	Speed Buff	Notes
Sea Tea	Nice Cream vendor	✅ After CORE begins	✅ Yes	Buy early in Hotland
CT	Gerson (Waterfall)	❌ Always available	✅ Yes	Slightly less thematic

Let me know how far along you are—I can guide you to the best available replacements.

G: Great question—because yes, the Hotel (MTT Resort) near the CORE looks like just flavor, but there's actually a bit more going on under the surface. Here’s a breakdown:

🏨 What’s in the Hotel?

The MTT Resort (or “Hotel”) is a flashy, gold-lit area right before entering the CORE. It has several accessible rooms and shops.

The main parts:

Burgerpants’ Shop:
- Full of bizarre dialogue.
- Sells healing items like Legendary Hero (40 HP, also raises ATK in battle) and Steak in the Shape of Mettaton's Face.
- Interesting for both gameplay and lore.
Rooms / Hallways:
- There are three hotel rooms behind the reception desk, but you can’t enter them unless you pay an absurd amount.
- The hotel front desk offers a stay for 200G.

🛏️ Is the Room Worth 200G?

🟡 Functionally:

You fully heal, just like using a save point.
But you can do that for free at the save point in the hotel hallway.
So, mechanically? ❌ Not worth it.

🟣 But there is something hidden:

If you stay at the hotel, and then walk, you’ll notice:

Your character moves slower than usual.
Why? Because you're dragging around a long, comically oversized bed-hair trail.
NPCs will even comment on it.

It’s a pure joke gag, but a memorable one.

🔍 Hidden Lore in the Hotel?

Yes—Burgerpants in particular drops some great flavor text:

He references Mettaton’s rise to fame.
Has existential breakdowns mid-sentence.
Talks about the MTT brand monopoly, implying a dystopian corporate culture.
May reference Alphys and her role in Mettaton’s creation, depending on your choices.

There’s also some indirect lore:

The location is one of the few that blends relaxation, artificial glamour, and corporate creepiness—thematically tying into the final areas.

🧠 Summary: Should You Explore It?

Area	Functionality	Lore Value	Worth Visiting?
Hotel Room (200G)	Joke only	Low	🟡 For the gag
Burgerpants’ Shop	Real items	High	✅ Definitely
Lobby / Hall	Cosmetic	Medium	✅ Once

If you want to optimize healing items for the final battles (like Mettaton EX or Asgore), Burgerpants sells some of the strongest food in the game. You can also combine Dog Residue gold farming with his shop to buy items like Legendary Hero.

Let me know if you want a recommended endgame item loadout!

G: Yes—but only under specific conditions.

Here's the full breakdown for that “Flip the switch behind Mettaton” moment:

⚙️ What Happens When You Flip Mettaton’s Switch?

This occurs during the Mettaton EX boss fight in Hotland/CORE, on a Pacifist or Neutral route.

🟡 The Setup:

During the battle, Mettaton says:

“There’s one last thing you could do... There’s a switch on his back.”
Alphys encourages you to flip it when prompted.

✅ Should You Flip It?

Yes, in all Pacifist and Neutral routes, you are supposed to.

🔁 What It Does:

Flipping the switch transforms Mettaton into Mettaton EX—his humanoid, legs-for-days final form.
The fight becomes rhythm-based and dramatic, but it’s also his final boss form.

So yes:
➡️ Flipping the switch is required to progress.
➡️ You cannot spare Mettaton before flipping the switch.

💀 Genocide Route Exception:

You don’t flip the switch during Genocide. Instead:

Mettaton appears in his box form.
You fight and kill him directly.
There's no EX transformation, no Alphys help, no mercy options.

🎭 Lore / Theme Bonus

Flipping the switch is part of the performative irony of Mettaton's character:

He wants you to flip it.
He wants to put on a show.
His battle is a mix of theater, ego, and meta-commentary on player choice.

If you don’t flip the switch (by doing nothing), the battle just loops until you do. There’s no secret alternate outcome.

TL;DR

Route	Flip the Switch?	Why
Pacifist	✅ Yes	Required to reach Mettaton EX and spare him
Neutral	✅ Yes	Same as above
Genocide	❌ No switch	Mettaton EX never appears; you kill him

Let me know if you want help raising Mettaton's ratings fast so you can spare him!

G: Ah, yes—the dreaded white disco lights in the Mettaton EX fight. You’re not alone in wondering this—they’re one of the trickiest patterns in the entire game.

💡 How the White Disco Lights Work

These are the spinning circular beams of white light that sweep across the screen like a rotating stage spotlight.

🔷 Color rules:

White attacks = You must dodge completely.
Blue attacks = Stay still to pass through.

So:
The white disco lights will hurt you no matter what—unless you’re completely out of their path.

🛑 What Doesn't Work:

Standing still → ❌ No effect. These aren’t blue.
Jumping through → ❌ Doesn’t work like platformer physics.
Trying to “scrape” past → ❌ Almost always results in damage.

✅ How to Actually Dodge Them

You need to:

1. Time your movement precisely

The white beams rotate slowly but steadily.
Move to the edge of the screen or between beams, then slide away as the beam nears you.
Think of it like rotating spotlights: you’re trying to stay in the “shadow” zone.

2. Use the increased movement speed

If you drank Sea Tea or CT, you’ll have increased soul speed, which makes dodging much easier.
Timing becomes more forgiving when you move faster.

3. Use Jump Pads (if they're present)

Some of Mettaton’s attacks include jump-arrows or platforms—those don’t appear during the disco light phase, but don’t get confused and try to "jump" the light. You can’t.

🎁 Bonus Trick: Use the Shoes or Notebook

If you equipped:

Torn Notebook
Old Tutu
Ballet Shoes

These increase your invulnerability frames (how long you're invincible after getting hit). It won’t help you dodge, but it reduces multi-hit damage.

🧠 TL;DR Strategy

Tip	Why It Helps
Stay near edge of screen	Gives more time to react
Slide around beams	Avoid contact completely—no forgiveness
Use Sea Tea or CT	Boosts movement, easier dodging
Equip invuln gear	Mitigates screwups, adds survivability

Let me know if you want a practice method or visual pattern breakdown—these lights are learnable with timing, but definitely brutal at first.

G: 🧁 Short answer: No, the Hush Puppy has no special effect on King Asgore.

But let’s break it down:

🐶 What Is the Hush Puppy?

Item description:

“Heals 65 HP. Made from magical dog residue. Restores dog residue…”
Found by solving the temple puzzle in Hotland (where the Annoying Dog absorbs the artifact).
You trade with the hushed guards for the Hush Puppy.

👑 Using It on King Asgore

❌ Does it affect the fight?

No special interaction with Asgore.
It’s just a very strong healing item (65 HP), one of the best in the game.
There's no “pacify” effect despite the name.

🧠 Note:

The name “Hush Puppy” might make you think it can calm someone down (e.g. the King), but that's just a pun. It's not a game mechanic.

🧳 Should You Keep It?

✅ Yes, if:

You’re heading into the Asgore fight or the true final boss (in True Pacifist).
You want a powerful emergency heal without farming Dog Residue.

❌ No, if:

You’re fine with Legendary Heroes or Glamburgers from the MTT Resort shop.
You’re saving space for plot-relevant items (like Butterscotch Pie—which does affect Asgore).

🔮 Fun Fact: Items That Do Affect Asgore

🥧 Butterscotch Pie (Toriel’s):
- Causes Asgore to lower his attack and hesitate for several turns.
- This is a special interaction. Save it if you're doing Pacifist or want an easier fight.

TL;DR

Item	Use on Asgore?	Special Effect?
Hush Puppy	✅ Usable	❌ No
Butterscotch Pie	✅ Strongly recommended	✅ Yes – weakens him

Let me know if you're prepping for the final boss lineup—I can help optimize your inventory for any route.

G: Perfect—since you're heading into the True Pacifist final boss fight (i.e. post-Asgore, post-Flowey, post-date with Alphys), here's what you should pack. You’re in the endgame now—battles get emotionally intense, but you're not supposed to die, so it’s more about survival and endurance than pure DPS.

🎯 Final Boss Context (Pacifist Route)

You'll fight:
1. Asgore (you can use the Pie here)
2. Flowey (Omega) — un-losable; if you die, you just restart mid-fight
3. Final True Pacifist Boss (💛 no spoilers here, but it’s real and long)

🎒 Your Ideal Inventory

You're already bringing:

✅ Snowman Piece – high-value heal (45 HP) and story bonus
✅ Butterscotch Pie – weakens Asgore significantly

Let’s round out the rest with purpose-driven picks:

💎 Best Healing Items

Item	Heal Amount	Notes
🥧 Butterscotch Pie	Full	Lowers Asgore’s attack & defense. Use ONLY against Asgore.
⛄ Snowman Piece	45 HP	Sentimental + strong heal. Use anytime post-Asgore.
🍖 Legendary Hero	40 HP	Buy from Burgerpants at MTT Resort. Also boosts ATK slightly (unused).
🍔 Glamburger	27 HP	Burgerpants. Cheaper but still solid.
🍵 Sea Tea or CT	10 HP	Also gives you a speed boost, helpful during fast bullet-hell.
🥗 Dog Salad	2–30 HP	RNG heal. Comes from using Dog Residue. Sometimes great, sometimes bad.
🍲 Instant Noodles	Variable	Useless in combat (heals 90 HP out of battle only), but funny.

🧠 Note: Your HP is capped at 20 unless you increased it with items (unlikely in Pacifist). So high HP heals are still useful, but speed boosts and invulnerability gear matter more than raw healing.

🎭 Optional Gear Considerations

If you're still wearing:

Torn Notebook or Old Tutu → you get longer invulnerability frames after getting hit.
Great for the final fights, especially the real final boss.

🔧 Strategy Tips

Save the Pie for Asgore.
Snowman Piece + Legendary Hero are ideal for the final fight.
Sea Tea or CT is worth including for speed during bullet hell phases.
Keep one Dog Residue in a box if you want to refill healing items later (but you won't need it during the boss gauntlet).
The final boss cannot be defeated by fighting, so don't worry about offense boosts.

🧠 Final Inventory Suggestion (Example)

Slot	Item	Purpose
1	Butterscotch Pie	Asgore-specific use
2	Snowman Piece	Sentimental + top-tier heal
3	Sea Tea	Speed buff for final battle
4	Legendary Hero	Strong 40 HP heal
5	Legendary Hero	Backup strong heal
6	Glamburger	Solid mid-heal
7	Glamburger	Solid mid-heal
8	Dog Salad / CT	Wild card / extra speed item

Let me know what you already have access to—I can swap in budget options or help you farm Dog Residue into funds if you need it. You're near the end… and it’s so worth it.

G: Excellent question—and it's really important to get this right, because the Butterscotch Pie (or “Toriel’s Pie”) has a specific in-battle effect that only triggers if you actually use it during the Asgore fight.

🥧 So, to clarify:

✅ You must actively use the Butterscotch Pie as a healing item during the Asgore battle.

Just carrying it is not enough.
There is no cutscene or auto-dialogue that triggers from having it in your inventory.

🎯 What Happens When You Use It?

If you eat the Pie during your fight with Asgore:

The game says something like:

"Asgore remembers the smell of his wife's cooking..."
Then it says:

"His attack dropped! His defense dropped!"

This permanently lowers his stats, making the fight noticeably easier.

His attacks hit for less.
He becomes easier to Spare (or finish, depending on your route).

This only happens if you use the exact Butterscotch Pie you got from Toriel’s house. A second Pie from the Spider Bake Sale or a sold-back version won’t trigger this effect.

⏱️ When Should You Use It?

Anytime during the Asgore fight is fine.
But to get the best benefit, use it early—ideally in the first few turns.
You can even use it at full HP if you're just trying to trigger the stat drop—it still works.

⚠️ Important Reminder:

Once you use the Pie in this fight, it's gone forever—so don’t use it before you reach Asgore.
If you want to keep the Pie for sentimental reasons (like showing it to Toriel later), make a manual save copy before using it.

TL;DR

Action	Result
Carry Pie into Asgore	❌ No effect
Use Pie in Asgore fight	✅ Triggers stat debuff + flavor dialogue
Use Pie before Asgore	❌ Wasted – no special effect
Use Pie later in game	❌ Only heals, no story impact

Let me know if you're worried about inventory space or planning around the final fights—I can help you optimize when and where to burn each item.

G: Great follow-up—and yes, the Snowman Piece is mostly a healing item, but it carries some narrative weight if you treat it respectfully. Let’s break it down.

⛄ What the Snowman Piece Does (Functionally)

Heals 45 HP — a very strong mid-to-late game item.
No status effects or combat bonuses.
Doesn’t affect boss behavior.

So, gameplay-wise, it’s just a great heal.

🧠 What It Means (Narratively)

This is where it gets interesting.

When you first meet the Snowman (in Snowdin), he says:

"Please... take a piece of me and bring it very far away."

He’s not giving you a healing item—he’s asking you to carry part of him to the end of the world. It's a symbolic request for purpose, memory, and fulfillment.

✅ If You Keep the Piece Until the End…

At the very end of a Pacifist run, the Snowman (or someone representing him) acknowledges that you fulfilled his wish.

It’s a small moment, but one of those emotional grace notes Undertale does so well.

❌ If You Use It / Drop It / Sell It…

You can come back to the Snowman, and he’ll give you another piece—up to 3 total—but his tone changes.

If you use or discard the first one, he gets sad:

"You threw it away... I don't want to give you any more."

This registers as a quiet moral choice: did you treat his request as sacred, or just use him as an item?

🧪 Does It Affect the Ending?

Not directly—you won’t get a different ending based on what you do with the Snowman Piece. But it’s part of the emotional texture of a Pacifist run:

Keeping it adds to the feeling that you honored every life you touched.
Using it makes the game world just a little more mournful.

TL;DR

Action	Result / Meaning
Carry to the end	✅ Honored the Snowman’s wish. Acknowledged in dialogue.
Use it in battle	❌ Strong heal, but breaks his trust.
Drop / sell it	❌ Triggers guilt response from Snowman.

Let me know if you're trying to balance inventory space—I can help you choose whether to carry it all the way or leave it boxed after a point.

G: Great—you're ready to go True Pacifist in Undertale. Let’s lock it in.

This route gives you the full story, the real final boss, and the most emotionally powerful ending. But it's not automatic just by sparing people—you have to meet some very specific conditions.

✅ True Pacifist Checklist (Step-by-Step)

1. Finish the Game Once (Neutral Route)

You must first complete a Neutral run.
This means: reach the end, defeat (or spare) Asgore, then deal with Flowey.
You’ll know it’s done right if Flowey says:

"See you soon..."
Then the game closes or returns to the menu.

🔁 You’re allowed to reload your save after beating him—Flowey remembers. You don’t need to replay the whole game from scratch.

2. Reload Your Save (Back at New Home)

After that first Neutral ending, reload the game.
You’ll be back at New Home, just before the Asgore fight.
Now you can fulfill the extra conditions for the Pacifist route.

**3. Befriend All Three Key Characters**

Character	Required Event
Papyrus	Go on his “date” after sparing him.
Undyne	Visit her house after Hotland. Do “cooking lesson.”
Alphys	Complete the True Lab (via Alphys’s call after Undyne).

Let’s unpack those:

📌 Papyrus:

After sparing him, he invites you to hang out.
Go back to Snowdin and visit his house.
Do the silly "dating minigame."

✅ You’re now friends.

📌 Undyne:

After sparing her and fleeing during the Hotland chase, give her water.
Later, go back to her house in Waterfall (near Napstablook’s house).
Papyrus will be there and invite you to her cooking lesson.

✅ You’re now friends.

📌 Alphys:

After the Neutral ending and befriending Papyrus + Undyne, Alphys will call you as you re-enter the CORE area.
She’ll ask to meet you.
This triggers a new questline → True Lab.

✅ Complete the True Lab and the Pacifist route is unlocked.

4. Go Back to Fight Asgore Again

After finishing the True Lab, go to the Barrier again.
The game will divert you to the True Ending sequence, including the real final boss.

🧠 Additional Tips

Do NOT kill anyone.
- Every enemy must be Spared or Avoided.
- Even random encounters. Run if you must—but don’t kill.
Save healing items for the final fight.
- It’s long, flashy, and dramatic. Bring that Snowman Piece and Sea Tea.
Check Alphys’s Lab after the Neutral ending.
- If you haven’t triggered the True Lab, you missed something—usually Undyne’s event.

🏁 Summary: True Pacifist Route Steps

Step	Requirement
1. Finish Neutral Ending	Must beat Asgore/Flowey once
2. Befriend Papyrus	Date him in Snowdin
3. Befriend Undyne	Do the cooking mini-event
4. Alphys Event → True Lab	After Neutral ending, check for Alphys call
5. Spare Everyone	Including random monsters
6. Go to Asgore Again	Triggers True Ending route

Let me know which step you’re on, and I’ll help you backtrack or fast-track the rest. You're this close to the best ending in the game.

G: You’re exactly where you should be, and the game is designed for this. 💛

Let me clear this up, step by step, because what you’re feeling—"Wait, I'm level 1 and I have to fight God?"—is intentional. Undertale is built so that a nonviolent first playthrough feels tough but ultimately right.

⚠️ No, You Can’t Get the True Pacifist Ending on Your First Ending

You must complete a Neutral ending first. This isn’t a punishment—it’s a deliberate design choice:

The Neutral run teaches you the stakes.
Then you go back, and the characters remember.
Only then can you unlock the True Pacifist path (Alphys won’t call you otherwise).

So yes:

You’re LV 1.
You have 20 HP.
You’re now facing Asgore and likely Flowey afterward.
And you’re not expected to win through brute force.

But here’s the good news:

💡 You Don’t Have to Fight to Win

During the Asgore fight:

He destroys the Mercy button.
You’re forced to fight—but you can still choose not to kill.

👉 Use the Butterscotch Pie during the fight to weaken him. 👉 Attack non-lethally (just stop short). 👉 When he’s low on HP, the Mercy option returns.

You can Spare him at that point—even if you hit him a few times.

Then, during the Flowey/Omega Flowey fight:

It’s a scripted, un-winnable-by-attack battle.
If you die, you restart mid-battle.
You’re not meant to defeat Flowey through strength—it’s a test of endurance and determination.

👉 There are checkpoints. 👉 You’ll get "SAVE" and "MERCY" options near the end. 👉 You always win if you just keep trying.

🧠 Why You’re Still Okay at LV 1

LV = Level of Violence. You're not underleveled—you’re morally committed.
The game wants you to stay LV 1 if you're going full pacifist.
All bosses can be spared, and most of them have alternate outcomes.
Final enemies never expect you to overpower them—just to hold on.

💛 What to Do Right Now

Fight Asgore, use the Pie, try to Spare when possible.
Survive Flowey (you will die a few times—that’s normal).
Watch the Neutral ending.
When prompted, reload your save.
Then the True Pacifist route becomes available (Alphys calls you).

TL;DR

Concern	Truth
“I’m LV 1 with 20 HP, I’m doomed”	That’s how a Pacifist is meant to face the finale
“Can I win without killing?”	Yes. Every boss can be spared or survived
“Can I get Pacifist on this run?”	No, you need to finish Neutral once first
“Will I be punished for fighting Asgore?”	No—Sparing is still possible, and necessary

You're doing everything right. You're supposed to feel small before the ending, and your choices still matter.

Let me know when you're past Flowey—I’ll walk you into the True Lab and real ending from there.

G: Perfect—that means you're exactly where you need to be for the True Pacifist route to unlock.

Let me explain exactly how this works on console (PS5 included), because Undertale handles saves and restarts very differently than most games:

🎮 You're Not Supposed to "Start a New Game"

In Undertale, after you finish the Neutral ending, the game does not give you a "New Game" option.

Instead:

The title screen still says "Continue".
When you select it, you’re put right before the fight with Asgore.
BUT—the game remembers what you did before. It knows you completed the Neutral route.

This is not a glitch or a trick. It’s the way Undertale gates the True Pacifist content. You are now in a “post-neutral world.”

✅ What to Do Next (True Pacifist Steps on PS5)

You’re now in post-Neutral, which means:

1. Backtrack—Don’t fight Asgore again yet.

From the New Home save point, turn around and leave.
You can go back through Hotland, Waterfall, and Snowdin.

2. If you've befriended Papyrus and Undyne, you'll now get a call from Alphys when you re-enter Hotland.

If you haven’t befriended Undyne (done the cooking event), go do that first:
- Return to her house in Waterfall.
- Papyrus will be there.
- Do the cooking mini-event.
Once both friendships are done, Alphys will call, and that starts the True Lab questline.

3. Finish the True Lab

This is the last major story event.
When it’s over, the game tells you to go back to Asgore again.
The final, final boss fight (for the True Pacifist ending) begins from there.

🧠 Important: DO NOT "Reset" the Game

If you go to the System menu and choose "Reset Save Data" from the PS5’s save settings, you will wipe your progress—including the game’s internal memory that remembers you beat it.

You do not want that if you're aiming for the True Pacifist route.

💡 Summary of What You Should Do Now

Step	Action	Result
1	Reload at Asgore (you're already here)	Game remembers Neutral ending
2	Backtrack to Hotland	Triggers Alphys’s call (if prepped)
3	Do the True Lab quest	Unlocks the real final sequence
4	Return to Asgore again	Triggers the True Pacifist ending

Let me know:

If Alphys hasn’t called yet (we’ll trace it),
Or if you need help with getting to Undyne’s house or any prior friendship events.

You’re in the home stretch, and you don’t need to restart. You’re already on the path.

G: Totally understandable—Undyne’s house is tucked away in a part of Waterfall that’s easy to miss, especially on a first run. Here’s how to find it:

🏠 How to Reach Undyne’s House (Waterfall)

🧭 Step-by-Step Directions:

From Napstablook’s house:
- Go to the area in Waterfall where you met Napstablook (the sad ghost).
- You probably passed through this area earlier when exploring the Waterfall region.
Look for a line of three houses:
- Napstablook lives in the leftmost house.
- The middle house is Undyne’s.
- The rightmost one is empty/locked (believed to belong to Mettaton pre-body).
If you’ve already spared Undyne (during the Hotland chase and water scene), and you return here:
- Papyrus should be waiting outside her house.
- He’ll invite you in for the cooking lesson mini-event.
- Accept it, and the friendship flag gets set for True Pacifist.

🎯 How to Get to That Area (If You Forgot the Route)

Use the boatman near Hotland to fast-travel to Waterfall.
From the Waterfall hub, go:
- North to where the snail race and Temmie Village area branch off.
- Then head left through the foggy area with duck-shaped save points and umbrella stands.
- Eventually, you'll hit the ghost house area with the 3 houses in a row.

🕒 If Papyrus Isn’t There?

Make sure you spared Undyne earlier (don’t kill her).
Make sure you gave her water after she collapsed from the heat.
Then backtrack to this area—Papyrus should appear once those conditions are met.

TL;DR

Landmark	Clue
Napstablook’s house	3-house row = ghost (left), Undyne (middle)
Papyrus waiting	Means you’re ready to trigger Undyne’s event
Can’t find it	Use boatman to fast-travel to Waterfall

Let me know if you want a map or visual cue—I can walk you room by room if needed. Once you finish this event, you’ll be ready for Alphys’s call and the True Lab.

G: Yes—I'm sure that Undyne’s house is in Waterfall, and it's there in every version of the game, including on PS5 (which is a port of the PC version). But if you’re only seeing Napstablook’s house and the locked house, it likely means you haven’t yet unlocked the Undyne hangout event—so the house is there, but the event hasn’t triggered yet.

Let’s walk through it clearly, based on your current state:

🧭 The House Location (Clarified)

In Waterfall, there’s a screen with three houses:

Left = Napstablook’s house (you can enter anytime)
Middle = Undyne’s house (only opens after specific conditions)
Right = Locked (believed to be Mettaton's old house)

If Undyne's house is not opening and Papyrus isn’t standing outside, then you haven’t triggered the flag to start her hangout.

🧩 What Has to Happen First

To unlock the Undyne hangout / cooking scene:

✅ You must do all of the following:

Spare Undyne in Hotland (you said you did)
Give her water when she collapses from heat
- This is crucial. If you walked past her or didn’t give her water, the event won’t unlock.
- You must use the water cooler nearby to give her water right after the chase.
After that, leave the area, then return to the house area in Waterfall.

If all conditions are met:

Papyrus will be standing outside Undyne’s house.
You can then start the hangout scene.

📺 And Yes—This Works on PS5

The PS5 version is functionally identical to the original PC version:

Same areas
Same flags
Same sequence requirements

There is no difference in how this part works.

🧠 So in Summary:

If...	Then...
You spared Undyne but didn’t give her water	Her house won’t unlock. Go back and give her water.
You gave her water already	Go to her house—Papyrus should be outside now
Her house is still locked	You’re likely missing one of the required steps

Want to check right now?

👉 Go to Hotland, and see if Undyne is still lying down.
👉 If she’s gone and you gave her water, then go to the 3-house area again.
👉 Papyrus should be waiting outside her door.

Let me know exactly where you are, and I can walk you screen by screen. You’re so close to finishing the Pacifist unlock.

G: Great—you're in the True Lab, the final major area before the True Pacifist ending. The keys in the True Lab unlock doors that gate your progress, and the blue key is one of the four required.

Here’s how to find it:

🔵 Blue Key Location

📍 Room: Left side of the second hallway (colored mirror room)

To reach it:

From the save point near the elevator, go down the hallway.
Enter the room that has mirrors on the walls and a switch puzzle.
You’ll find a note on the ground that says:

"There’s a blue key lying on the sink."
The blue key is on one of the sinks in that room—interact with the sink.

BUT—when you try to grab it…

💀 You’ll be attacked.

⚠️ What Happens

You’ll trigger a memoryhead-style enemy called "Memoryhead" or "?"
It’s a short fight, and you can Spare them after using Cell, Mystify, or other ACT options.

Once the fight ends, you’ll automatically obtain the blue key.

🔐 Where to Use the Blue Key

After collecting it, go back to the main hallway.
Enter the northeastern door with a blue slot.
Insert the key and move on toward finishing the True Lab sequence.

🧠 TL;DR

Step	What to Do
Go to mirror room near elevator	Check the sinks
Interact with sink	Triggers fight
Win or Spare	You get the blue key
Return to hub	Use blue key in blue-key slot door

Let me know if you want the locations of the green, yellow, or red keys too. You're almost done—just push through the creep.

G: Good catch — you were right to double-check. I was mistaken about exactly where the blue key is in the True Lab. I’ve pulled up some verified sources, and here’s the correct info:

🔍 What the TrueLab Guide Says About the Blue Key

From the Undertale Wiki + other walkthroughs:

The blue key is dropped by Snowdrake’s Mother. citeturn0search0turn0search5
To get it, you need to go to the room with several refrigerators. citeturn0search0turn0search5turn0search4
One of these fridges is hiding Snowdrake’s Mother; defeating her gives you the blue key. citeturn0search5turn0search0

So, yes — it's not from the mirror sink room (that’s where the blue key slot is, where you use the blue key once you have it). citeturn0search0turn0search4

✅ Corrected Steps to Find the Blue Key

Progress through the True Lab until you can reach the refrigerator room (this is past a few other key/door puzzles). citeturn0search4turn0search0
Enter the refrigerator room. citeturn0search4turn0search0turn0search5
Check (inspect) some (or all) of the fridges. One of them will have Snowdrake’s Mother. citeturn0search5turn0search4turn0search0
Defeat her (you can Spare, but defeating gives the key) → you get the blue key. citeturn0search5turn0search4
Then go to the blue key slot (in the mirror room / hallway past the bedroom) and insert it. citeturn0search0turn0search4

If you want, I can map out all four key locations clearly for PS5 so you don’t get mixed up again.

G: Yes—since you're aiming for the True Pacifist route, and you’ve made it all the way through the True Lab, there are some critical things you should know about King Asgore, because your interaction with him is very different than in a Neutral run.

Here’s the breakdown tailored for True Pacifist:

👑 Asgore in True Pacifist: What to Expect

🧭 You still have to reach him normally:

You'll walk through New Home.
There will be backstory (Toriel’s home clone), and you'll eventually enter the throne room.

⚔️ A fight does begin…

He’ll break the Mercy button, just like in the Neutral route.
The battle will begin normally.

BUT:

🛑 You do not need to finish the fight.

If you've met all True Pacifist conditions:

✨ Someone intervenes.

You'll know you’ve done everything right when:

You’re stopped before the battle can end.
The final boss changes completely.
The game shifts into the true ending arc.

💥 What Not to Do

Action	Why It’s Bad
Killing Asgore	Locks you into Neutral ending
Resisting the intervention	Makes no difference, but delays the True path
Using Butterscotch Pie too late	Still works, but the fight ends quickly anyway

So you can still use the Pie during the brief phase of the fight, but it’s mostly irrelevant in True Pacifist because:

The fight doesn’t go to the end.
You’ll be pulled out of it if you've spared everyone and finished the True Lab.

🧠 How to Be Sure You’re On Track

Condition	Status You Want
Papyrus befriended	✅ Done via date
Undyne befriended	✅ Done via cooking event
Alphys called & True Lab cleared	✅ Crucial gate for final
No one killed	✅ Still LV 1
Flowey post-neutral seen	✅ Game “remembers” you

If Alphys called you and you finished the True Lab, you're golden.

🧡 TL;DR – Asgore in True Pacifist

Question	Answer
Do I fight Asgore?	Only briefly. Fight is interrupted.
Can I spare him?	Not directly—someone else intervenes.
Can I kill him?	You can, but doing so ruins True Pacifist.
What if I used the Pie?	It still works, but you may not need it.
How do I know it’s working?	Game diverges before you land the final blow.

Let me know when you get past that moment—I’ll help prep you for the real final boss, which has totally different rules and requires zero attacking. You're truly at the home stretch.

G: Great timing—this is one of those “soft loose ends” Undertale leaves a little mysterious unless you go looking for it.

After your final battle with Mettaton EX (in the CORE), he collapses dramatically, and Alphys shuts off the power to stop the fight. Then you move on toward Asgore and eventually begin the True Pacifist endgame. But what happened to Mettaton afterward?

Let’s answer that fully:

🦿 Where is Mettaton After the Final Battle?

🛠️ ✅ He’s in Alphys’s Lab.

Once the True Lab is completed and you’re returning to New Home, you can detour back to the Lab.
If you go to the bathroom area (where the mirror and note were), and continue left, you’ll find:

Mettaton lying on a table, being repaired/rested by Alphys.

💬 What Happens If You Visit?

If you interact with him post-fight:

You get some flavor text showing that Alphys is tending to him.
He doesn’t talk, but you’ll get a message like:

“Mettaton is resting. He looks like he’ll be okay.”

This confirms that he survived, and Alphys is taking care of him.

🌈 What About After the True Pacifist Ending?

After you complete the True Pacifist route:

During the epilogue, characters show up in the surface world.
Mettaton appears too, in his box form (Mettaton "Classic").
He comments on missing his legs but says he’s enjoying his new stage life.

So yes, Mettaton lives, and he goes on to continue performing—just maybe not as glam-fab as before.

TL;DR

Moment	Where Mettaton Is
Right after EX fight	In Alphys's Lab, being repaired
If you go back before ending	See him resting, interactable once
After True Pacifist ending	Appears on the surface, still performing

Let me know if you want to find the epilogue scenes for other characters too—some of them are hidden gems.

G: I checked, and turns out there’s some dialogue with Mettaton after his final fight in the True Pacifist route — but it’s not super involved, and it depends on whether you've met the conditions to trigger the True Pacifist events (True Lab, friendships, no killing). citeturn0search2turn0search5turn0search1

Here’s what I found:

🗣️ What Mettaton Says After the Final Fight (Before Leaving the Underground)

Right after the Mettaton EX battle (when you reach the “spared” ending of that fight), there’s a moment where Mettaton gives a sort of speech to the viewers. Among other things, he says:

“I think I’ll have to delay my big debut.”
“Humans already have stars and idols, but monsters... they only have me.” citeturn0search1turn0search5

He also expresses gratitude, says that watching you fight showed how strong you are, and implies that Dr. Alphys can repair him. citeturn0search5turn0search1

✅ Conditions That Must Be Met for That Dialogue

To unlock that post-fight dialogue with Mettaton:

You have to get a high enough rating in the Mettaton EX battle (typically ≥ 10,000 viewers, or 12,000 if he still has legs). citeturn0search2turn0search5
You must not have killed anyone (no EXP / LOVE). citeturn0search2
The True Lab and all required friendship quests should be completed (Undyne, Alphys, Papyrus). Otherwise, the dialogue is more limited, or might not show all the “after the final fight” bits. citeturn0search2

So, if you didn’t see anything special after Mettaton’s fight, it's possible one of those conditions wasn’t met — most likely the viewer rating wasn’t high enough, or some friendships / the True Lab weren’t done yet.

If you tell me your Mettaton ratings and whether you've completed Undyne’s hangout & True Lab already, I can help you figure out exactly what you might need to do to see that extra dialogue.

G: After the final battle (after you beat Asriel in the True Pacifist route), you can go around and talk to everyone — including Mettaton — but his location is specific. Based on the game info:

🔍 Where Mettaton Is After the Final Fight

Once the Asriel battle ends and you’re back (in New Home or the room behind the Throne Room), you can explore the Underground before leaving.
If you backtrack, Mettaton can be found outside his old house (the house next to Napstablook’s house in the Waterfall area). citeturn0search3turn0search0turn0search2turn0search1
Also, earlier, you can find him being repaired in Alphys’s Lab on the second floor (on top of her work table) before you exit the Underground. citeturn0search3turn0search0

If you want, I can walk you through how to backtrack to see him in both locations — sometimes it depends on which room you exit from after the Asriel fight.

G: You're in the weird limbo that happens after beating Undertale's True Pacifist ending—so you're not imagining things. Let’s break down each of your questions, one by one, because you’re picking up on things the game actually intends to feel slightly off.

🧠 “Am I supposed to be able to quit after the end?”

Yes… but also no.

What happens:

After the True Pacifist ending, you get the beautiful cutscene of everyone living on the surface.
Then the screen goes black and says “The End.”
And then… it just stays there. Forever.

🎮 You have to manually quit the game (press Home button and close it on PS5).

There’s no prompt, no “press A to return to menu,” no autosave, nothing.
This is intentional—the game is telling you:

“The story is over. There is nothing else. Let it be.”

But of course, you’re still allowed to reload… and the game knows that too.

🐶 “What the hell is the Dog Shrine?”

Ah, yes—the Dog Shrine is purely a joke feature, and it only exists in certain versions of the game, including PS4/PS5 and Switch.

You’ll find it:

In Papyrus’s house, through the left door (the one that was always locked).
After beating the game, that room unlocks.
Inside is a shrine to the Annoying Dog, and you can donate gold to it.

It serves absolutely no meaningful purpose.

You can donate huge amounts of gold and it will keep upgrading with pointless furniture (e.g., dog bed, dog clock, dog potpourri).
It is 100% a joke and meta-troll for console players.

🧠 It does not affect the story or unlock anything serious. But it’s funny.

🏠 “Should I be going back to the Ruins?”

Practically: No.

After the True Pacifist ending, there is nothing new in the Ruins.
Toriel and others are now on the surface.
There are no new items or secrets added back in.

Emotionally: Maybe.

Some players go back to retrace steps or see if anything changed.
But the Ruins are completely empty now (except for maybe a Froggit or two with generic dialogue).
Going all the way back is a long walk for not much reward.

🧡 Final Summary of Where You’re At

Topic	Answer
Can I quit after “The End”?	✅ Yes — you must quit manually; that’s normal
What’s the Dog Shrine?	🐶 Joke content for PS4/PS5 — you can donate gold, but it does nothing
Should I revisit the Ruins?	❌ No major content there after Pacifist ending
Can I reload my save?	✅ Yes, you’ll return to before the final battle (game remembers ending)
Is there anything left to do?	✅ Dog Shrine, joke replays, or Genocide/Alt endings if you want to explore further

Let me know if you want to explore the joke endings, hard mode, or if you're considering a Genocide run (which dramatically changes everything). Or I can just help you close this chapter properly.

G: Yes—you’ve just stumbled into one of Undertale's most infamous and unsolved mysteries:

🚪 The Door in Waterfall With the Four Glowing Mushrooms

This is often called:

“The Mystery Door” or “Gaster’s Door”

It’s a large gray door found deep in Waterfall, past a puzzle area involving glowing mushrooms and echo flowers. The room has four mushrooms in front of it that toggle light on/off, but the door itself never seems to open.

And yes—you were absolutely right to set it aside earlier. It's not part of the main game, and even in the True Pacifist route, the door does not open normally.

🔍 So What Is This Door?

It’s connected to the game’s deep hidden lore, specifically involving:

W. D. Gaster, the royal scientist before Alphys
Strange "followers" who talk about a man "shattered across time and space"
Hidden game mechanics that aren’t accessible in a normal run

⚠️ Here’s the Real Deal:

Feature	Description
Door location	In Waterfall, beyond the "mushroom path" puzzle area
Mushrooms	Let you pass the path, but do not open the door
What opens it?	You can’t open it in normal gameplay, not even True Pacifist
What’s behind it?	Unknown — fans speculate it leads to Gaster’s lab or a test room

🔐 Can You Open the Door at All?

Yes, but only under very specific and obscure conditions:

You need to modify the game's save files or system files to activate "Fun Value" settings.
You need to have a Fun Value of 66–80 when the game is launched. (This is a hidden RNG-generated number normally)
In some of those cases, you’ll get Gaster follower events or even encounter the door in a different way.
The door can open if the conditions are perfectly aligned, and you’ll see… basically, nothing. It’s an empty room with sound design implications.

So yes—it is technically openable, but not during a normal, legit console playthrough.

🧠 What Should You Do With It (On PS5)?

Nothing.

It’s a lore room, not a puzzle. You can:

Walk up to it.
Look at the mushrooms.
Know that you’ve found one of the game’s great unsolved secrets.

But unless you're playing on PC and are willing to modify internal files, you won’t be able to activate the full Gaster sequence or enter the door.

🗣️ Want to Hear Something Wild?

The Gaster content ties into:

Deltarune
Hidden entry number logs in the True Lab
Rumors about how Gaster was "shattered across time and space"
Unreachable events that only trigger under certain Fun Values

It’s one of Undertale's deliberate mysteries—Toby Fox has never explained it fully.

TL;DR

Question	Answer
What is this door?	Gaster’s mystery door
Can I open it?	❌ Not on PS5. Only via file mods on PC
What are the mushrooms for?	Just part of the path, not the solution
Is it important to the story?	Not in the main endings. It’s meta-lore

Let me know if you want a breakdown of the Gaster lore or how it ties into Deltarune — it’s some of the creepiest and most compelling stuff in the whole Undertale universe.

G: Cool, thanks for confirming. I double‑checked the sources, and here’s what I found about the Dog Shrine / “Dognation” feature on PlayStation (and why it might not be “opening” for you even after the end of the game. citeturn0search0turn0search4

🔍 What the Dog Shrine Is (PS4/PS5 Console Versions)

The Dog Shrine is a console-only feature (PS4 / Vita / PS5 via PS4 build) where you can make the sink in Papyrus & Sans's kitchen open up into a secret shrine for the Annoying Dog. citeturn0search0turn0search4
Once that room is accessible, you can donate GOLD there (1 Gold each time) to gradually “upgrade” the shrine. It has cosmetic changes and trophies associated with donation thresholds. citeturn0search4turn0search0

⚠️ Preconditions for It to Work / Possible Reasons It’s Not Working for You

If the Dog Shrine isn’t “opening” as in you can’t use the sink to go in, or you don’t see the shrine room, it could be for a few reasons:

You haven’t gone through the Papyrus Date / “hangout” event yet
- The shrine’s sink entrance is only accessible after you’ve visited Papyrus’s house during his date event (or comparable story progression). If you never went through that event, the sink may still be “locked.” citeturn0search4turn0search0
You’re in a version or save state where Sans / Papyrus’s house is locked
- In certain routes, or after certain choices (especially if Papyrus was killed / neutral run where people died), you might lose access (or certain areas become inaccessible). Some content depends on not having killed Papyrus / maintaining certain flags. citeturn0search0turn0search1
You never interacted with the sink to “unlock” the doorway
- The sink in the kitchen is the “entrance trigger.” You need to interact with the sink in Papyrus & Sans’s house to “open” the shrine door. If you just walk by it, that’s not enough. citeturn0search4turn0search0
You’re expecting some big special content, but it’s mostly cosmetic
- Even when it is open, it doesn’t change the story. It’s just a cosmetic / side‐secret, with trophies for donating gold. If you donated enough, you’ll eventually see the shrine decorated. But nothing major unlocks story‐wise. citeturn0search4turn0search0

✅ What You Should Try

Here are some steps you can do to see if the Dog Shrine gets working:

Go to Papyrus & Sans’s house in Snowdin.
Make sure you’ve done the Papyrus date / his house UI event.
Head to the kitchen, find the tall sink (the big sink in Papyrus’s kitchen).
Try interacting with it. If the shrine room is accessible, it will open.
If it does, try donating any GOLD (you don’t need much—like 1–2 Gold) to see if the donation box appears.
Check your trophies / “Dognation” trophies, since those are tied to donation thresholds (on PS). citeturn0search4turn0search0

If you want, I can help you figure out exactly which events you might be missing that are preventing it from opening—if you tell me which route you did (Neutral, True Pacifist, etc.), whether you spared Papyrus, if you did the date, etc.

G: Yes—and I’m really glad you asked before starting, because the Genocide route (also known as the No Mercy route) is the most rigid and missable path in Undertale. It's not just “kill everything you see”—you need to deliberately fulfill specific kill quotas and avoid triggering any Neutral or Pacifist flags. Missing a single step early can quietly revert you to a Neutral route, even if you're trying to go full Genocide.

Let’s make sure you do it right:

🔪 GENOCIDE RUN: MASTER CHECKLIST

From the PS5 version, use “Reset Save Data” in the main menu (not “Continue”).
If you use Continue from a completed Pacifist run, the game will remember your kindness and soft-lock you out of true Genocide unless you reset.

✅ Step 2: Kill EVERYTHING in every area

This is not just “kill every encounter.”
You must grind random encounters until you get the message:

“But nobody came.”

This message must appear before you move forward to the next major area.
If you move ahead too early (e.g. beat Papyrus before clearing Snowdin), you permanently fail the Genocide route.

🔢 Kill Quotas by Area

Area	Required Kills (approx.)	Notes
Ruins	20	Don’t fight Toriel until this is done
Snowdin	16	Grind before fighting Papyrus
Waterfall	18	Watch for event changes; Undyne becomes Undyne the Undying
Hotland/CORE	40 combined	Longest and most punishing grind

You’ll know you’re on track if you start seeing reduced encounter rates and the game eventually says:

"But nobody came."

That must happen before you proceed.

🚷 Step 3: Do NOT Spare Anyone—ever

Do not use MERCY at all.
Even bosses like Toriel, Papyrus, Undyne, and Mettaton must be killed.
Sparing even one invalidates the run and dumps you back into Neutral.

🧠 Step 4: Watch for These Indicators You're Still On the Right Track

Event	Genocide Confirmation?
Encounter text slows down	✅ You're running out of targets
“But nobody came.” appears	✅ All kills for the area done
Papyrus doesn’t offer date	✅ Genocide locked in
Snowdin NPCs evacuate	✅ Genocide route engaged
Undyne turns into “Undyne the Undying”	✅ You're on full No Mercy path

If you don’t see these events, something went wrong—usually you didn’t do enough grinding before proceeding.

🧱 Step 5: Save Before Major Bosses

Once Genocide locks in, battles become significantly harder, especially:

Undyne the Undying
Sans (infamous for being one of the hardest fights in any RPG)

You'll want a save close to those battles in case you need multiple attempts.

🛍️ Optional Prep Tips

You don’t need healing items until Waterfall/Hotland.
Buy Bicycles / Unicycles and Nice Cream early—they’re fast and efficient.
Grab the Tough Glove, Ballet Shoes, Empty Gun, and Burnt Pan—all the best weapons are found by exploring early and mid areas thoroughly.

🧨 Once You Finish…

You’ll get the "worst ending."
The game will be permanently altered—even if you reset, the game remembers what you did unless you take external file-deletion steps.
The "soulless" flag will be set, which affects future Pacifist endings.

If you want to preserve a clean slate, I can tell you exactly what files to back up before the final segment, but that may not be necessary unless you're a completionist.

🧡 TL;DR — Key Rules

Rule	Mandatory?
Reset Save from menu	✅
Kill every random encounter	✅
Wait for "But nobody came"	✅
Don’t Spare anyone	✅
Don’t progress too early	✅
Watch for evacuation scenes	✅
Be prepared for hard boss fights	✅

Want a tracker as you go? I can give you a printable or digital Genocide checklist for each area, so you don’t accidentally lock yourself out again.

G: To completely delete Undertale save data and progress from your PS5, including for a clean Genocide run, you’ll need to do the following:

⚠️ IMPORTANT: What You’re Trying to Remove

You’re trying to delete both:

Your in-game save file (progress, items, etc.)
Your internal system flags (e.g. whether you completed Pacifist, killed anyone, or finished Genocide)

On PC, this involves editing external files.
On PS5, it’s handled through the system settings.

🧼 Step-by-Step: How to Wipe Undertale Save Data (PS5)

✅ Step 1: Close the Game

Press the PS button, highlight Undertale, press Options, and choose Close Game (if running).

✅ Step 2: Delete Save Data

A. From Internal Storage:

Go to Settings (⚙️ icon on the home screen)
Scroll down to Saved Data and Game/App Settings
Select Saved Data (PS4) → Undertale is a PS4 game on PS5
Choose Console Storage
Scroll down to Undertale
Press Options and choose Delete

🧠 This deletes your save files, which resets your inventory, location, etc.

✅ Step 3: Delete Synced Cloud Save (Optional but Important)

If you have PS Plus cloud saves enabled, it may try to restore your data when you launch again.

To prevent that:

Go to Settings → Saved Data and Game/App Settings
Select Saved Data (PS4) again
Go to Cloud Storage
Find Undertale
Delete the saved data from the cloud too

You can also disable auto-sync in:

Saved Data (PS4) → Sync Saved Data → Auto-Sync Saved Data → Disable for Undertale

🔁 What This Doesn’t Do (And Why It’s Fine)

Unlike on PC, the “true reset” flag (the "soulless" mark) is stored within the same save file on PS5—so once you delete all saved data, the game treats it like a brand new copy.

You do not need to delete the entire game install or use obscure dev tools. This process fully resets the fun value, ending flags, and progress tracking on console.

🧨 TL;DR: PS5 Wipe Steps

Task	Action
Close the game	PS button → Options → Close Game
Delete saves (console)	Settings → Saved Data → PS4 → Console Storage → Delete
Delete saves (cloud)	Same path → Cloud Storage → Delete
Prevent auto-resync	Disable auto-sync for Undertale

Let me know when you're ready to start the run—I can give you a per-area grind target chart or boss prep notes to avoid getting soft-locked halfway through.

G: Absolutely. Since you're going Genocide and prioritizing speed, here's a quick, encounter-order list of the best weapons and armor to grab as you go—with no unnecessary detours.

Each one is easy to find en route through the story, and each provides a meaningful stat boost.

⚔️ WEAPONS – In Order of Availability

Name	Location	ATK	Notes
Toy Knife	Ruins (on the path)	+3	Optional; skip if you're rushing
Tough Glove	After first SAVE in Snowdin	+5	In box next to SAVE point (north path)
Ballet Shoes	Hidden in Waterfall (east of duck)	+7	Strong & easy; go right at duck bridge
Burnt Pan	Hotland (north of R2 elevator)	+10	Hidden in a sink area; worth the detour
Empty Gun	Bought in Bratty & Catty's shop	+12	Needs bullets to work well (less useful)

➡️ Best choice for most of Genocide:
🔥 Burnt Pan, despite being a magic item, still has solid raw damage and is on your natural path. The Empty Gun is stronger numerically but requires bullets to shine (which is mostly gimmick-based in this context).

🛡️ ARMOR – In Order of Availability

Name	Location	DEF	Notes
Faded Ribbon	Ruins (visible, off main path)	+3	Can skip; not worth the stop if you're going fast
Manly Bandanna	Snowdin (box north of SAVE point)	+7	On same route as Tough Glove—grab both
Old Tutu	Waterfall (west path in bush)	+10	Easy grab, good value
Stained Apron	Hotland (east path from Lab SAVE point)	+11	Heals 1 HP per turn—very useful in later boss fights
Cowboy Hat	Bought from Bratty & Catty’s shop	+12	Only if you're flush with gold; can skip otherwise

➡️ Best practical combo for Genocide bosses:
💡 Burnt Pan + Stained Apron (hotland items) = great synergy: high damage + healing over time.

🧭 Area-by-Area Quick Grab List

🌸 RUINS

(Optional) Toy Knife, Faded Ribbon
→ Skip both if you're speeding

❄️ SNOWDIN

Tough Glove (grab box near SAVE)
Manly Bandanna (same area)

💧 WATERFALL

Ballet Shoes (go right at duck)
Old Tutu (go left in bush before Undyne's area)

🔥 HOTLAND

Stained Apron (easy grab past Alphys’s lab)
Burnt Pan (R2 elevator, head north, check sink area)

🐱 BRATTY & CATTY (Core Entrance)

Optional: Empty Gun + Cowboy Hat
→ Only if you need a stat edge and have gold.

✅ Final Recommendation (Best Value per Effort)

| Weapon | Burnt Pan (Hotland)
| Armor | Stained Apron (Hotland)

They’re both on the way, take seconds to grab, and give you a solid edge for Undyne the Undying and Sans.

Let me know when you're approaching the Undyne checkpoint—I can give you pre-battle item recs or attack dodging tips to survive that hellfire.

G: Ah yes—Napstablook in a Genocide run is… weirdly tragic and uncomfortable, even more than usual. What you’re seeing is intentional and part of the emotional gut-punch of the route.

Here’s what’s happening:

👻 Napstablook in a Genocide Run

🟣 First Encounter (Ruins – Early Game)

When you first encounter Napstablook in the Ruins, you can still "fight" him—but you can’t kill him.
He ends the battle by saying:

"I'm not really feeling up to it right now, sorry."
Then he disappears on his own.

This is normal behavior, even in Genocide.

⚠️ Why You Can’t Kill Him

Napstablook is technically a ghost, and ghosts in Undertale don’t have physical bodies, so:

“You can’t kill ghosts.”

The game even tells you this:

"I just weigh you down..."
"You can't kill ghosts, dummy!"

So—he doesn't count toward your kill quota. You're not penalized for sparing him. In fact, you have no choice.

🧪 What’s Different in Genocide

In other routes, Napstablook is melancholic but endearing.
In Genocide, he's visibly more awkward and depressed, especially if you return to his house later.
If you do return after clearing out Waterfall:
- He’ll say things like:
  
  "Nobody came... I guess everyone's out today..."
- And then:
  
  "... It's okay. I like being alone anyway."

It’s devastating. You’re watching the world unravel from the perspective of the one person who doesn't fight, doesn't run, just… withers.

💡 TL;DR

Question	Answer
Can you kill Napstablook?	❌ No. He's a ghost. Unkillable.
Does he affect Genocide run?	✅ He’s exempt. Doesn’t break the run.
Will he act differently?	✅ Yes. More awkward. Clearly sad.
Should you revisit him?	😢 Only if you’re ready to feel bad.

Let me know if you want the full set of emotional "guilt trip" moments that crop up later in Genocide—there are more than you think, and Napstablook is just the first quiet warning.

G: 💀 Leave it alone. Do NOT buy anything from the Spider Bake Sale during a Genocide run.

Here’s why:

🕷️ The Spider Bake Sale and Muffet in Genocide

In Neutral or Pacifist runs:

Buying the Spider Donut or Spider Cider early (in the Ruins) and keeping it until Hotland lets you skip the Muffet fight.

BUT—

❌ In Genocide, buying spider stuff will interrupt the Muffet fight entirely and lock you out of killing her.

🧠 Why This Matters for Genocide

In Genocide, every main boss must die, or the route breaks and drops to a Neutral path.

Muffet is required to die to stay on the No Mercy route.
If she recognizes that you supported spiders (via Bake Sale purchases), she will spare you automatically and leave.
You can’t kill her anymore.
This immediately disqualifies your Genocide run.

Even if you've killed everyone else, this one mercy breaks the run.

✅ What You Should Do

Action	Do it in Genocide?	Why
Buy Spider Donut	❌ No	Will trigger Muffet skip
Buy Spider Cider	❌ No	Same as above
Fight Muffet normally	✅ Yes	Required for Genocide

🧨 TL;DR

Item/Action	Effect in Genocide
Buying Spider Donut	Causes Muffet to spare you — run dies
Eating Spider Donut	Same result — she backs off
Not buying anything	✅ Lets you kill Muffet properly

So yes: stay heartless and skip the bake sale. Let Muffet charge full price—and pay for it.

G: Perfect phrasing—and you're absolutely right to want this. During a Genocide run, random encounters get progressively rarer as you kill monsters, so farming in high-frequency zones is crucial to avoid wasting time and missing your quotas.

Here’s a biome-by-biome breakdown of the best sub-areas to grind in, based on encounter rate, accessibility, and layout:

🌸 RUINS

🔥 Best Grind Spot: Long Hallway Before Toriel’s House

Right after the "Spikes and Leaves" puzzle but before her house.
No transitions, fast walking, close to a SAVE point.
Run up and down the hall.

✅ Fastest grind in the Ruins

❄️ SNOWDIN

🔥 Best Grind Spot: Room with Ice-Shooting Wolf + Save Point

North of the first Snowdin SAVE point (before Papyrus's puzzles).
Has a SAVE box and two open horizontal paths.
Excellent for quick pacing.

Alternate:

Area near Lesser Dog encounter also has decent pacing.

✅ Use this zone until "But nobody came" — don’t progress to Papyrus early.

💧 WATERFALL

🔥 Best Grind Spot: The Blue Bridge Puzzle Room (with the bell flowers)

This is just before the room with the duck and after Shyren's area.
You can walk long horizontal laps without transitions.

Alternate:

Room before the piano puzzle — long, flat platform with decent rates.

✅ Easy camera reset + wide space = efficient farming

🔥 HOTLAND / CORE (Shared Kill Quota)

This is where grind speed drops hard. You need 40 kills total across both.

🔥 Best Grind Spot: Hotland - Hallway Left of R2 Elevator

After Mettaton’s cooking show, go left from the R2 elevator.
Long, uninterrupted hallway = great farming stretch.

💡 Alternate: CORE - Elevator L2 (left side)

Not quite as fast, but if you're grinding post-Muffet, the L2 CORE area has solid encounter density.

🔄 Hotland slows down hard after ~30 kills. Be prepared for 30–60 seconds between encounters near the end.

🧠 Bonus: Signs You’re in a Good Grind Spot

Signal	Meaning
3+ encounters per 2 screen passes	High frequency zone
No doors or map transitions nearby	Keeps spawn checks active
Short, flat ground to walk on	Encourages encounter rolls efficiently
Save point nearby	Ideal for recovery and final kill message

🧨 TL;DR Cheat Sheet

Biome	Best Sub-Area	Notes
Ruins	Long hall before Toriel’s house	Easy, dense, best for early grind
Snowdin	Ice-wolf area w/ SAVE point	Don’t pass Papyrus until quota is hit
Waterfall	Bell bridge puzzle area	Smooth, flat, low transition lag
Hotland	Hallway left of R2 elevator	Best for post-Muffet grind
CORE	L2 elevator zone	Optional if you finish Hotland early

Let me know where you are and I can confirm if you’re in the ideal farming stretch for that section. I can also provide a looping route if you want a no-thought rhythm.

G: Hey, I dug around and found more verified info—some of it matches what I said, some things are more specific (and useful) than I gave. Here’s a comparison / refinement, so you can optimize your Genocide run grinding.

🔍 Confirmed Mechanics & Counters

You need to kill every enemy (including mid‑bosses/bosses) in each region: Ruins, Snowdin, Waterfall, Hotland/CORE. citeturn0search3turn0search7turn0search5
The kill quotas are:
| Area | Required Kills | |---|---| | Ruins | 20 citeturn0search7turn0search3 | | Snowdin | 16 citeturn0search3turn0search7 | | Waterfall | 18 citeturn0search1turn0search3 | | Hotland + CORE | 40 citeturn0search3turn0search6turn0search5 |
Once you have exhausted the kill quota in a region, save points in that region start showing the message “Determination.” instead of the usual text, indicating you’re done with that region. citeturn0search3turn0search7
Also once quota is done, you’ll see “But nobody came.” in random‑encounter spots (i.e. the room’s encounter counter is depleted). citeturn0search3turn0search7

⚡ What I couldn’t fully confirm / where I was fuzzy

A few of the specific “best sub‑areas” I mentioned (especially naming exact hallways or duck bridges, etc.) are more anecdotal / player experience rather than fully documented in the wiki or dev sources. They tend to vary a bit depending on how far you’ve progressed, which enemies remain, etc.

For example, the Steam discussion confirms that the bridge‑like area just outside the door to Mettaton NEO is a strong grind spot in Hotland/CORE. citeturn0search6
Also, in Snowdin, the last screen before Snowdin Town is confirmed in a Q&A as a frequent encounter spot for many players trying to “farm enemies in Snowdin.” citeturn0search4

✅ Refined “Best Grind Spots” Based on Confirmed Info

Here’s a refined list combining what’s verified + what players tend to use (so fewer “guesstimates,” more “good bets”):

Area	Best Spot(s)	Why It’s Good / What to Watch For
Ruins	Hallway before Toriel’s rooms (early Ruins)	No transitions, minimal walking, good spawn frequency.
Snowdin	Last screen before Snowdin Town	Many players report high encounter rates here. citeturn0search4
Waterfall	Somewhere mid‑Waterfall past early puzzles, before boss gate	Needs enough random encounters before boss; some areas lock off things if you progress too early.
Hotland / CORE	Bridge‑like area outside Mettaton NEO’s door; in CORE near final paths	Steady spawn rates; but enemies here hit hard, so make sure you're strong enough.

If you want, I can build a “route map” for you for PS5 with exact rooms to run loops in, so you don’t have to discover the good spots each time. Do you want that?

G: Excellent specificity—this matters.

In the Ruins, the best grinding hallway is the one located after the color switch puzzle (the red–green–blue switch puzzle), and before you reach Toriel’s Home.

🟪 Specifically:

It’s the long purple hallway with no enemies or puzzles, just a long stretch of carpeted floor.
You pass through it right before the cinematic fade-in to Toriel's house.
There’s a SAVE point nearby, making it ideal for tracking kill count and saving progress.

Why this hallway is best:

It has a high encounter rate.
It has no transitions, which means no slowdown from loading screens.
You can walk left and right in a smooth loop to trigger spawns quickly.

🔁 Loop Instructions:

Head to the hallway between the color switch puzzle room and Toriel's house.
Pace left and right until an encounter occurs.
After the fight, walk back to reset the spawn check and repeat.
SAVE frequently. Once you see "But nobody came.", you're done.

⚠️ Do NOT proceed into Toriel’s house or fight her until this quota is met.

If you move on too early, you’ll fail the Genocide route immediately.

Let me know if you want a similar pinpoint for Snowdin or Waterfall. You're doing it right by checking details like this.

G: ✅ Yes—that’s exactly the spot.

You're talking about the long purple hallway that leads to:

The Toy Knife (off to the upper-right)
And then shortly after, Toriel’s house

This hallway is:

Immediately after the colored switch puzzle rooms (Red-Green-Blue)
Before the cinematic fade-in to Toriel’s Home
Long, transition-free, and has a SAVE point nearby

🟣 Confirmation: This is the Optimal Grind Zone for Ruins Genocide

✅ Location	✔️ Why It's Ideal
Hallway before Toy Knife	High encounter rate, no loading zones
Flat terrain	Easy to pace left/right for spawn rolls
Near SAVE point	Perfect for checking kill progress
Post-switch puzzle	Guarantees access to full encounter pool

🔥 Reminder:

Do not enter Toriel's house or interact with her until you see:

"But nobody came."

Otherwise you risk invalidating the Genocide flag for the Ruins.

You're clearly on the right track. Let me know when you hit Snowdin and want the equivalent “fast grind zone” for that biome.

G: ✅ Yes. Absolutely. That’s the key mechanic.

In Undertale’s Genocide route, each area has a set number of kills required to fully "clear" the region. Once you’ve met that quota and attempt to trigger another random encounter, you’ll get this unique message instead of a fight:

🟥 “But nobody came.”

🧠 How It Works:

That line replaces the entire battle screen.
You’ll hear a low-pitched, distorted encounter sound, and then:
- No monsters appear.
- You’re immediately returned to the overworld.
This is your confirmation that you’ve exhausted the kill count for that region.

📌 Why This Matters

Trigger	Meaning
You see an encounter	You’re still not done grinding
“But nobody came.” appears	✅ All required enemies defeated
SAVE point says “Determination.”	Also confirms region cleared

Note: Some regions may take 30–50 seconds between encounters near the end of the grind. Don’t be tricked into thinking you’re done just because encounters slow down.

🧪 Quick Test Trick (If You're Unsure):

Walk in a known high-encounter area (like that purple hallway).
If no fight triggers within 1–2 minutes, SAVE, then exit and reload.
Immediately take a few steps—if the screen flickers and "But nobody came" appears, you're done.

So yes:
🟡 The “But nobody came.” message is your guaranteed, hard-coded signal that the area is cleared.
🛑 If you don’t see that message, do not proceed.

Let me know what your current kill count is or what biome you're in, and I can confirm the target number for you.

G: The Manly Bandanna is found in Snowdin, and it's easy to grab during a Genocide run (or any run) if you know where to look.

🛡️ Manly Bandanna – Location

📍 Snowdin Forest – Box near SAVE point

It’s found in a box just north of the first major SAVE point in Snowdin Forest.
This SAVE point is shortly after the dog sliding puzzle and just before Papyrus starts his puzzles in earnest.

🧭 How to Get There (Step-by-Step)

Enter Snowdin Forest from the Ruins exit.
Continue past the Lesser Dog area and the ice-sculpting dog.
You’ll reach a SAVE point (the one where it says "This is such a friendly town...")
Head north from that SAVE point (upward on the screen).
You’ll find a box and a sign.
Interact with the box—the Manly Bandanna is inside.

🧠 Item Stats

Item	DEF	Bonus Effect
Manly Bandanna	+7	Increases invincibility frames after damage

This is actually quite useful in a Genocide run, where bosses like Undyne the Undying and Sans hit fast and hard.

Let me know if you want a full gear plan from Snowdin through Waterfall optimized for Genocide bosses. You're in the zone.

G: 🟥 Absolutely none.

In a Genocide run, the donation box in the Ruins is just a leftover from normal gameplay. Do not use it.

🧺 What the Donation Box Is Supposed to Be

It appears in the Ruins Spider Bake Sale, early in the game.
Normally, you can donate small amounts of gold (7G or more) to get a Spider Donut, which helps skip the Muffet fight later if you’re doing Pacifist or Neutral routes.

🔪 Why It’s Useless (and Dangerous) in Genocide

Action	Result in Genocide
Donating gold	Wastes your money
Buying spider food	Triggers Muffet’s mercy later
Sparing Muffet	Breaks the Genocide run

Even having a Spider Donut in your inventory can make Muffet spare you automatically when she recognizes it. This ends your Genocide attempt and kicks you to a Neutral route, even if you’ve killed everyone else.

🧠 TL;DR

Donation Box Use	In Genocide Route
Donate Gold	❌ Don’t do it
Buy Spider Donut	❌ Definitely don’t
Touch Spider Shop	✅ Okay—just don’t buy

Let the spiders starve this time.
Muffet needs to die.

Let me know when you get there—I can walk you through her attack rhythm so you survive long enough to land the final blow.

G: 😐 Yeah. You're absolutely right.

You're doing a Genocide run—and Undertale knows it.

🟡 The Little Yellow Monster Kid (Monster Kid)

This is the kid who's been following you throughout Waterfall, clearly idolizing Undyne and being super chatty and positive… even as they slowly realize you're killing everyone.

Eventually, in Waterfall, you reach a moment where:

Monster Kid tries to stop you.

He blocks your way and insists on standing up to you—even though he's obviously terrified.

💥 What Happens on Genocide

You engage Monster Kid in a “fight.”
Just as you're about to attack, Undyne intervenes.
- She saves the kid, takes your blow instead, and tells the kid to run.
- This is when Undyne the Undying is triggered.

Later…

After you defeat Undyne the Undying, you’ll meet the Monster Kid again—at the bridge.

They try to confront you again—but realize they’re no match. They take a step back.
They slip.
They're about to fall.

And you get the prompt:

"You reached out..."

You think:

"Oh, maybe I’m about to save them…?"
Maybe the player’s reaching for a redemptive moment…?

But then the game finishes the line:

"... and let go."

They fall.
They survive—but you tried to kill a literal child.

🧠 What You Should Do?

Nothing.
You have no choice.

The game forces this moment to hammer in what you've become.

There’s no “save the kid” option in a Genocide route. You must try to kill them.
Even if you’re feeling conflicted, the game says: “Too late.”

😓 Emotional Impact (Yes, the Game Wants You to Feel That)

This is the moral wall you hit in Genocide.
It takes away your ability to be “kind just once.”
It makes you realize: if you want to see Genocide through, you have to become the monster.

TL;DR

What Happens	Why It Matters
Monster Kid falls	You try to kill him; no choice
Game gives fakeout prompt	Subverts “hero save” instinct
No option to be merciful	Genocide allows no redemption moments
He survives	Only because others protect him

You're now locked in.
Let me know if you want a reminder of what's next, or a survival plan for Hotland's ramp-up. You're entering the hardest part soon.

G: 💀 You’ve hit the wall: Undyne the Undying.

This is the first true "gear check" of the Genocide route. If you beat her, you're committed. If you can't, the run ends here.

⚔️ What Makes Her Fight Special?

Unlike her Neutral form, Undyne the Undying is a brutal scripted boss.
She gains:
- Massive speed increases
- Harder attack patterns with red/yellow/green spear combos
- Over 20 attack phases
Her attack power ramps fast, and your margin for error is razor-thin.

And no—you can't spare her.
You can't talk her down.
You can't delay.

✅ What You Need to Do (Mechanics)

Survive her increasingly complex spear attacks
- Memorize patterns: most follow rhythm-based logic after 2–3 loops
- Watch out for color-shifted spears (they break your shield timing)
- Red spears = move, Green = block, Yellow = don't flinch
Deal consistent damage
- Don't miss attack inputs—use Ballet Shoes or Burnt Pan if timing suits you
- Practice the attack rhythm (triple hits, center-aligned for max damage)

💡 How to Make It Easier (Legally)

🛡️ Use the Best Gear

Weapon: Burnt Pan or Ballet Shoes
- Burnt Pan gives decent damage + longer invulnerability frames (best overall)
Armor: Stained Apron
- Heals 1 HP per turn, which adds up across 20+ rounds

💊 Stock Smart Healing Items

Buy Cinnamon Buns, Bicycles, or Nice Cream from earlier shops before Snowdin closes.

If you farmed Dog Residue pre-Hotland, you may have Dog Salad, but its healing is unreliable.

🧠 Use your best heals only when you’ve dropped below 10 HP—early healing wastes turns.

🎯 Practice Her Patterns

If you're dying on the same phase:

Count the number of turns to her fast patterns
Practice just those sequences in spare runs
Recognize that each round is finite—if you can survive the first 14–16 volleys, you’re close

🐾 Bonus Exploit (No Cheats—Just Game Mechanics)

Hold off on using your best gear early so you can restart the fight with optimized gear.

Equip weaker gear until you reach Undyne
Then SAVE, equip best gear, and fight her with full inventory and best stats

This lets you re-attempt faster without wasting travel time.

💡 You Don’t Need to Grind Anything New

No special act, no trigger, no unique mechanic
Just pure skill and survival

This fight is the true entry fee to Genocide.

TL;DR Survival Plan

Category	Best Option
Weapon	Burnt Pan or Ballet Shoes
Armor	Stained Apron
Healing Items	Cinnamon Buns, Nice Cream, Bicycles
Strategy	Learn patterns, react to color shifts
Trick	Save outside her room with best loadout equipped

Let me know your inventory—I can advise a custom battle plan if you’re stuck on a specific phase. You're almost through the worst… until Sans.

G: Ah—thanks for flagging that. Let's pivot fast and realistically based on what you can access by the time of Undyne the Undying in the Genocide route. Here's the corrected, practical equipment and strategy path:

🧭 WHERE YOU ARE (Genocide Context)

By the time you reach Undyne the Undying:

Temmie Village is closed
Snowdin Shop is empty
Papyrus is... unavailable
You’re locked into the Genocide timeline
The best shops are already closed off
Your only access point for items is Waterfall’s Gerson (the old turtle)
(unless you pre-stocked gear before Snowdin got locked)

🛡️ GEAR YOU CAN GET BEFORE UNDYNE (GENOCIDE)

💥 Weapons (Order of Encounter)

Weapon	Location	Notes
Toy Knife	Ruins (up-right fork)	Useless past early Ruins
Tough Glove	Snowdin Forest (hidden box)	Multi-hit—requires timed presses
Ballet Shoes	Waterfall (in a hidden box near the ducks)	🔥 Best weapon available before Undyne

🎯 Use the Ballet Shoes. Three-hit attack, great for consistent DPS if your timing is good. Find them west of the save point with the "bridge seeds" puzzle.

🛡️ Armor

Armor	Location	Notes
Faded Ribbon	Ruins (hidden on path)	Meh defense
Manly Bandana	Snowdin (in box at Papyrus’s shed)	Decent for now
Old Tutu	Waterfall (behind waterfall room)	🔥 Best armor pre-Undyne

🧱 Use the Old Tutu. It gives +10 DEF—hidden in the room where you walk behind the waterfall with the falling rocks.

💊 HEALING OPTIONS YOU CAN STILL USE

Buy from Gerson in Waterfall:
- Crab Apples: 18 HP
- CT: 10 HP + increases speed (great for dodging)
Dog Salad (if you did the Dog Residue trick earlier):
- Random heal (0–Full HP)
- If you didn't keep this from earlier, don't stress—it's not critical
Dropped Items from earlier:
- Any Nice Cream, Bisicles, etc., are fine if you saved them

🛠️ SURVIVAL STRATEGY (Based on This Loadout)

Category	Your Likely Setup
Weapon	Ballet Shoes (triple-tap timing)
Armor	Old Tutu (+10 DEF)
Healing	Crab Apples, CT
Strategy	Learn spear patterns, save best heals for late-game phases

You can beat Undyne with this exact setup. She’s brutal, but this is the expected loadout for Genocide. No need to backtrack unless you skipped these optional pickups.

🧩 Where to Find:

Old Tutu: Go to the room with the falling rocks, walk behind the waterfall. Check the glowing spot.
Ballet Shoes: After bridge seeds puzzle (the 4-in-a-row flowers), go north to find a box.
Gerson's Shop: Still open in Waterfall—he’s the only friendly face left.

Let me know what gear or items you already picked up and I’ll tailor the rest accordingly. You're doing this the hard way—but that’s the only way Genocide allows.