Undertale cheats

Free mods and trainers for Undertale, and thousands of your favorite single-player PC games — all in one place.

Download Download for Windows 85 MB
Download Download for Windows 85 MB
See available mods

Undertale cheats

Trainers and cheats for Steam and Xbox

Download Download for Windows 85 MB
Trainers and cheats for Steam and Xbox · 85mb
Undertale
WeMod is the #1 trainer & cheats app for PC games Always free, always safe

5 mods available

Player
  • Unlimited Health
  • Max Attack
  • Max Defense
Stats
  • Add 1K Gold
  • Add 1K XP
Demo video preview Gameplay
Undertale cheats screenshot App

Our Undertale trainer has over 5 cheats and supports Steam and Xbox. Cheat in this game and more with the WeMod app!

About WeMod

Updated
Feb 17, 2022
Game Version
8/10/19
Compatibility
Win 11, Win 10, Win 8.1, Win 7
Contributor
STiNGERR
Players
76,843

Our Undertale trainer has over 5 cheats and supports Steam and Xbox. Cheat in this game and more with the WeMod app!

76,843 WeMod members play this game.

Learn more about WeMod

Undertale cheats screenshot Screenshot
Demo video preview Gameplay video
Updated
Feb 17, 2022
Game Version
8/10/19
Compatibility
Windows 11, Windows 10, Windows 8.1, Windows 7
Creator
STiNGERR
Players
76,843
Always free, always safe

76,843 Wemod members play this game

Trustpilot: 26,100 reviews 5 Stars 5/5

Trusted by over 10M gamers worldwide.

No risky downloads. No viruses.
Malware-free, community-tested mods.

VirusTotal scan
Updated
Feb 17, 2022
Game Version
8/10/19
Compatibility
Windows 11, Windows 10, Windows 8.1, Windows 7
Creator
STiNGERR
Players
76,843

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Personalize your games safely with WeMod

WeMod is always safe and always free because of our community of millions of gamers around the world. We are supported by WeMod Pro subscribers. Check out our reviews on Trustpilot.

How do I use the cheats in Undertale?
WeMod will safely display all of the games on your PC. Open a game from the list and simply press play. After the game loads and once you’re in-game, you can start enabling different cheats!
Will this work with my game version?
WeMod uses advanced technology to detect the game version you’re running and will let you know if it’s supported. If it’s not, you will still have the option of giving it a try or requesting an update!

Comments

PoliteModder536 19 Dec
i was in genocide run and I was stuck on undyne and with this I killed her In one shot Thanks so much!!
FinalZipper604 20 Nov
thank you i was going to use it to beet sans but than i said no becas i did not want to cheat realy cool
Srm57483 20 Oct
Thank you I kept on dying over and over again now with the unlimited health I can do the pacifist route
AmbitiousElement938 20 Apr
This is really fun to experiment, great thanks to the person that took the time to tailer these cheats perfectly.
YourMom12332 14 Apr
ive nearly beated undertale, it was so hard and I really like how this game has max attack unlimited health and max defense. It makes it so much easier
ModernString673 30 Oct
i used this and i got rid of all the dummies with inf hp when ever the mad dummy is getting mad at his hench men and it crashed my game lol
TypicalScorpion970 21 Oct
your making life easy and i'm not wasting my time thank you -i'm new but don't allow this stuff online it's unfair keep it offline
TFrock 24 Jun
It works really well except the turning the cheat off part. Thanks! I even tried cheat engine and that dident even work so cuddos to the dev of this!
GasterLeftForMilk 31 Mar
This is actually so cool, how the mods affect the game files enough to actually change it, but it doesnt ruin the plot, story, or really anything. 10/10. Thank you for this.
PrimeWaffle127 22 Jan
yes bottom text
HP_D_06 9 Oct
could use a couple more features, still amazing though!!! requesting the ability to skip turns and ignore battles, maybe even insta-spare battles.
CrookedBanshee 20 Sep
Downloaded to beat Megalovania, instead i realized i got the wrong run, now im using it for omega flowey, thx. :D
GentleTiger836 1 Aug
very goooooooood :D:D:D::D:D:D:D:DDDDDDDDD i lve genocide palyin :FD:D:D::D:D:D:D:D::D:D:D:D:DDDDDD =)))
ihelpicantfindaname 26 Jul
good lol
PerfectCake420 14 Jun
Thank you so much, Sans was oddly difficult the second time around and I just really wanted to get pass him.
NeatCheetah153 13 Jun
It was actually awesome, i need to use we mod more because it actually lets me cheat on the games i love like undertale. Thank you so much for making this :D
LivingGoldfish471 11 May
i liked it (i used it to beat hard mode) thoughi wish i was able to use it on the photoshop flowey fight...
MinimalBerry986 14 Apr
the game was sooooo much easier thanks to wemod i dont know what i would be without it my life shall NEVER be the same again. my life revolves aroun gaming and with wemod u didnt just make my game easier u made my life easier:)
HotPlayer69 2 Mar
the best hack ever but you need no clip and more monsters popping in your face bc if you would do the genocide it will still be hard
HelpfulZebra566 22 Feb
OMG This WeMod is so amazing it was.. it was... im so speechless this is so amazing for my games Thank yo so much developers.
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