Available

Undertale Trainers & Cheats

Download the ultimate Undertale trainer. Features include Add Gold, Restore Health, Set Health, Set Level, and more. Enhance your single-player experience with ModOpen's seamless cheat engine alternative.

Trainers and Cheats supported for MS-Store, Steam.

Download ModOpen for Free via Google Drive

Latest Version: 1.08 (Steam) Updated: 2021-09-08 100% Virus-Free

Need help with download or installation? Join our Discord community for support.

11 Undertale Cheats & Mod Features

Activate First

Prepare

Money/Resources

Add Gold

Health/Energy

Restore Health
Set Health

Skills/Experience

Set Level
Add XP

Hardcore

Low health
Reset XP to 0
Reset gold to 0

Player attributes

Set AT (Base)
Set DF (Base)

Why Choose ModOpen for Undertale Trainers?

At ModOpen, your account security is our top priority. Unlike traditional hack tools or mod menus that inject malicious code directly into game files, our trainers utilize advanced, non-invasive memory-injection technology. This ensures your game’s integrity remains 100% intact, preventing crashes and file corruption.

Every trainer we release is thoroughly scanned to be virus-free and is regularly updated by our dev team to stay perfectly compatible with the latest Undertale patches.

How to Use ModOpen for Undertale Step by Step

Follow these simple steps to start using trainers in Undertale with ModOpen.

Step 1Download ModOpen
Install our lightweight desktop app. ModOpen is a top-rated application providing safe mods & cheats for over 3,000 PC games.
Step 2Open the Game in ModOpen
Launch ModOpen, search for Undertale, and let the app auto-detect your game version (Steam, Epic, or GOG).
Step 3Toggle Mods in ModOpen
Click 'Play' and easily toggle your desired cheats using hotkeys or the in-app overlay.
Step 4Play with Mods
Return to Undertale and enjoy your enhanced gameplay experience instantly!

FAQs about ModOpen for Undertale

Is it safe to use ModOpen trainers for Undertale?

Yes. ModOpen trainers are rigorously tested to be completely safe and virus-free. We operate by modifying active RAM memory, not your actual game files, which keeps your installation secure and untouched.

Will these cheats work in multiplayer modes?

No. ModOpen trainers are designed strictly for single-player, offline experiences. Using any modification tool or bypass in multiplayer modes may violate the developer's terms of service and lead to account penalties.

How do I update the trainer when Undertale gets a new patch?

ModOpen automatically detects game updates. If a new trainer version is available, you will receive a notification in the app allowing you to update the cheats instantly with one click.

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