This is a sub-page of Undertale/Unused Text.
Mettaton#
Unused dialogue seemingly related to Mettaton, but is actually located within the red demon NPC object in Snowdin for some reason. If it is placed in room_tundra1, it uses this dialogue. Removed by version 1.001-4 (1.05 on PC).
* PATHETIC HUMAN.
* I AM METTATON, BIG TIME
SEXY ROBOT LOVER.
Sans Footprints#
Dialogue for an unused object of Sans's footprints named obj_sanssteps, which were likely intended to appear when Sans is following you after entering Snowdin.
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(Source: Original TCRF research)
Snowman#
A line of dialogue from the snowman that was intended to show when interacting with him during the True Pacifist epilogue if you still have his piece and was meant to appear as his second line; however, the line where he mentions the barrier being opened up mistakenly overwrites this.
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(Source: Original TCRF research)
Sans says "hi"#
Unused dialogue of Sans saying "hi", intended to be part of obj_sans_room. This string is oddly not mentioned anywhere in the code, only being in the textdata scripts, and it wasn't even in version 1.0 of Undertale.
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(Source: Original TCRF research)
Instructions#
Unused dialogue for interacting with the cardboard box sentry station if it is placed in the colored tile puzzle room.
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(Source: Original TCRF research)
Papyrus says "HUMAN!"#
Placeholder dialogue for the event where Papyrus asks you about his spaghetti trap in the first XO puzzle room, which is overwritten by the final dialogue.
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(Source: Original TCRF research)
Ice XO Puzzle Sign#
Unused dialogue for a sign in the ice XO puzzle.
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(Source: Original TCRF research)
No Problem#
Unused dialogue from Sans with an unknown purpose, intended to be part of obj_sans_room. Similar to the dialogue where Sans says hi, this also isn't in the code for the object, only being in the textdata scripts.
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(Source: Original TCRF research)
Snowdin Town#
Sans Date#
The default dialogue for Sans requesting food for you and him at Grillby's, which is overwritten depending on what you chose to order.
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(Source: Original TCRF research)
Snowman NPCs#
Dialogue for two unused snowman NPCs named obj_grillbynpc_snowman1 and obj_grillbynpc_snowman2. Based on the object names, they likely would've appeared at Grillby's.
* Fashion! Scarves!
* Layers!!
* Carrots!!!
(obj_grillbynpc_snowman1)
* This guy's stupid hobby is
going to make him melt.
(obj_grillbynpc_snowman2)
(Source: Original TCRF research)
Fighting Book Bear#
Dialogue for an unused bear NPC in Snowdin Town named obj_townnpc_fightingbear that uses Doggo's sprites as a placeholder.
* Hey, shrimp!
* You look like you get your
butt kicked a lot!
* Why don't you check out
my new book on fighting
in the library?
* That is...
* If you're tough enough to
love reading books!
* GROWL!!
(Source: Original TCRF research)
Early School Report About Monster Funerals#
An early version of the school report about monster funerals from the Snowdin Town librarby, where instead of saying they're "cool as heck" it says that they're "super crap". It is set to show when interacting with obj_readable_room1 if the room ID is 9999999. Removed by version 1.001-4 (1.05 on PC).
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(Source: Original TCRF research)
Second House in Upper Snowdin Town#
Unused dialogue for knocking on a door in upper Snowdin Town that has an X position greater than 200; no such house exists there.
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(First knock)
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(Subsequent knocks)
(Source: Original TCRF research)
Post-Papyrus#
This is intended to be the last line of dialogue for when Papyrus gives you the option to not fight him after losing to him 3 times, but it doesn't appear as the string that sets up the choicer prompt is mistakenly set to be the sixth message, replacing this.
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Papyrus Town#
Unused dialogue for the Papyrus NPC in Snowdin Town.
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(Source: Original TCRF research)
Papyrus's Punishment Shack#
Dialogue intended to show when interacting with the door to Papyrus's Toolshed if you had been sent there previously by losing to Papyrus in his battle; however, it doesn't appear, as the value for keeping track of how many times you lost to Papyrus gets set its default value of 0 after getting past him.
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(if only Papyrus is outside)
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(if Papyrus and Undyne are outside)
(Source: Original TCRF research)
Papyrus's Room#
The default dialogue for the Papyrus NPC before you start the date with him.
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(Source: Original TCRF research)
Papyrus Date#
This was intended to be the last line of dialogue when inspecting Papyrus's biceps, but the line before it is mistakenly set to end the dialogue.
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These were intended to be the last two lines when inspecting Papyrus's shirt; however, similar to inspecting his biceps, the line before these is set to end the dialogue.
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This was intended to be the last line of dialogue when the present under Papyrus's hat is revealed, but it doesn't show as the choicer for opening it appears before it does, meaning you can't progress the textbox to it.
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This was intended to be the last line of dialogue when Papyrus offers you the spaghetti, but it goes unused for the same reason as the last line of dialogue.
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Battle#
Snowdrake#
Alternate text for using the Joke act when other monsters are in a battle where the other monsters are being imitated instead of Snowdrake. This version of the act sets Snowdrake's mercy percentage to 200%.
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This was intended to show when using the Joke act with other monsters in the battle, but the code for it mistakenly checks if Snowdrake's mercy percentage is -35% instead of -25%, which is what it's set to when using that act. However, even if the number it checked for was correct, this would still go unused as it would end up being replaced by the text intended to show after using the Heckle act, which checks if Snowdrake's mercy percentage is less than -10% instead of equal to -10%.
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(Source: Original TCRF research)
Сhilldrake#
Alternate text for using the Joke act when other monsters are in a battle where the other monsters are being imitated instead of Chilldrake. This version of the act sets Chilldrake's mercy percentage to 200%.
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This was intended to show when using the Joke act with other monsters in the battle, but the code for it mistakenly checks if Chilldrake's mercy percentage is -35% instead of -25%, which is what it's set to when using that act. However, even if the number it checked for was correct, this would still go unused as it would end up being replaced by the text intended to show after using the Heckle act, which checks if Chilldrake's mercy percentage is less than -10% instead of equal to -10%.
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(Source: Original TCRF research)
Doggo#
Unused dialogue from Doggo that was intended to show in subsequent turns after using the Stick on him; however, it mistakenly checks if Doggo's mercy percentage is 200% or 201% instead of 100% or 101%, which is what his mercy percentage is set to when using the Stick.
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(Source: Original TCRF research)
Lesser Dog#
Unused dialogue from Lesser Dog that is intended to appear when using the Stick; however, it ends up getting overwritten by other dialogue.
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(Source: Original TCRF research)
Ice Cap#
Early text for Ice Cap that can be found in Jerry's code. Removed by version 1.001-4 (1.05 on PC).
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(Ignore Act)
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(Compliment Act)
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(Steal Act)
(Source: Original TCRF research)
Dogaressa#
The default text for Dogaressa's speech bubble.
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(Source: Original TCRF research)
Gyftrot#
Dialogue intended to show when using the Gift act after using the Decorate act on Gyftrot, but it ends up getting overwritten by either the dialogue for having not used the Undecorate act or the dialogue for betraying Gyftrot, which happens when you use Decorate after using Undecorate.
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Text intended to appear when using the Gift act, though in order for the act to succeed you need to use Undecorate, which causes the text for that act to replace this. The first line would appear when you give money, and the second line would appear when you give friendship by having no money.
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Glyde#
Text that is intended to appear when Glyde is spareable, but the code for this mistakenly checks if Glyde's mercy percentage is greater than 100% and not greater than or equal to 100%.
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Greater Dog#
Default text for using the Pet and Play acts on Greater Dog.
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(Source: Original TCRF research)
Papyrus#
Text that is intended to appear on the 11th turn after using the Flirt act, but by that point Papyrus spares you, and the text gets replaced by "Papyrus is sparing you". Removed by version 1.001-4 (1.05 on PC).
* Papyrus has lumps of weird-
smelling ointment on his
head.
Text that is intended to show when Papyrus's health is less than 100, but it is impossible to get his HP that low without killing him or before he offers to spare you.
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Mad Mew Mew#
Placeholder for Mad Mew Mew's dialogue in the Nintendo Switch version.
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(Source: Original TCRF research)
Unmewsed~
(Source: blaize.mayes)
Test/Error Messages#
Sans and Papyrus Test Conversation#
A test conversation between Sans and Papyrus which is part of an unused object named obj_papyrussign. Papyrus's line here is reused from the cutscene where you first meet him, though it is slightly different.
* hey there.
* this is just a little test.
I WILL BATHE IN
A SHOWER OF KISSES
EVERY MORNING !
* no. not today.
(Source: Original TCRF research)
Snowed Inn Error#
Placeholder dialogue for Snowed Inn innkeeper, the first for the NPC object and the second for the dialogue of you getting a room key.
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Puzzle Solver Loox Error#
Placeholder text for the dialogue when you interact with the puzzle-solving Loox in the Librarby.
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Papyrus Never Bepises#
Placeholder text for Papyrus's "I CAN'T EVEN STOP SOMEONE AS WEAK AS YOU..." line in the cutscene after the fight with him. The Japanese text forgoes using bepis as a verb in favor of "to joke around".
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Papyrus's Toolshed Note#
If you get into Papyrus's toolshed without losing to him by manipulating save data, reading the note will result in this message.
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Papyrus Date#
Self-explanatory placeholder text for Papyrus's dialogue when you inspect his hat.
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Placeholder dialogue for when Papyrus says what armor you are wearing.
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Gyftrot Error#
The default text for Gyftrot's speech bubble.
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Glyde Bepis#
Placeholder bepis for Glyde's responses to the "Boo" act, if the variable for how many times you've booed hasn't been set. Removed by version 1.001-4 (1.05 on PC).
Bepis
Papyrus Battle#
This is placeholder text for the dialogue where Papyrus sends you to the garage. This can be triggered in-game if you were to set the value that keeps track of how many times you lost to Papyrus in your save file to be less than -3.
THIS IS AN ERROR
MESSAGE.
REALLY!!!
Dog Shrine#
An error message for interacting with something in the Dog Shrine that doesn't have a proper ID assigned to it.
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An error message for the donation box.
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(Source: Original TCRF research)