A discussion of UNDERTALE cheats and hacks.
Welcome to our Undertale cheats page.
Here you will find Undertale trainer hacks, general hacks, cheat codes, reviews, and achievements.
If you want to up your game it is important that you get the right resources.
Go ahead and look into the Undertale and other hints that are posted.
Hacks & Cheats
Below is our list of available Hacks & Cheats for Undertale
Hack Author Votes Date

SOL Files / Save Games
We currently don't have any Undertale for PC. If you know of any, please SUBMIT them or check back at a later date for more cheats to be added.

Forum Topics
Topic Last Poster Date
Undertale 09/12/2016
Undertale Posted on: 10/11/2015 6:37am
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Never let a computer tell´╗┐ me shit.

I was watching a youtubers playthrough of Undertale, but this particular youtuber reads faster than I do, so I missed a lot of the text. so I figured "fuck it" and went ahead and picked up a copy of Undertale with the intention of just pulling all the text out. The process is fairly trivial, and I may do a video on it later, but I thought that some of the text was pretty funny. In particular, this line:

 Living in a world like this, where people can simply cheat out the answers from the code... your impatience has REALLY damaged you, hasn't it? 

The games made in game maker (obviously) but what that ultimately means is that chasing down variables at runtime is a bit of a nuisance. So Im not sure if I will make any real cheats for undertale, but ive had fun hacking together my little string dumper.

I use this AoB tool to make all the AoBs I post. Try the online version if you dont feel like downloading it.
"Obviously, windows are central to Windows. They are so important that they named the operating system after them. But what is a window?"

RE: Undertale Posted on: 12/06/2015 7:10am
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well developers are starting to get pissed off at data miners ruining the game w/o even playing it

ex. the binding of issac:rebirth

RE: Undertale Posted on: 12/11/2015 10:01pm
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The Laziest Man on KongHack

at a certain point in the game, if you hack during the fights, you're gonna have a bad time.

RE: Undertale Posted on: 12/17/2015 3:30pm
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There's also an ending you can only get by messing with the game's files:

Someone made a save editor too, could be useful: https://crumblingstatue.github.io/FloweysTimeMachine/

RE: Undertale Posted on: 05/18/2016 11:52pm
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Undertale HD is also apparently going to be "coming into the light." I think that will be more hackable as long as they don't follow the same exact storyline that they did for Undertale.

RE: Undertale Posted on: 09/12/2016 9:45pm
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Undertale and other games with good story i usually try to do legitamantly... if only there wasnt this ONE part that completly destroys me