Experiment: Determination

Brings Undertale's iconic save points, time rollbacks, and action consequences directly into Minecraft.

File Details
DownloadInstall

Experiment-Determination-Fabric-1.0.0.jar

ByDrothex_
  • B
  • Jul 1, 2026
  • 1.55 MB
  • 6
  • 1.21.1
  • Fabric

File Name

Experiment-Determination-Fabric-1.0.0.jar

Supported Versions

  • 1.21.1

Curse Maven Snippet

Fabric

modImplementation "curse.maven:experiment-determination-1594404:8352180"
Curse Maven does not yet support mods that have disabled 3rd party sharing

Learn more about Curse Maven

- Save Points: These now generate naturally across various structures in the world (Villages, Outposts, Mansions, Strongholds, etc.). Interacting with them fully heals you and opens the save menu.
- True Time Rollbacks: Dying doesn't just respawn you. The entire world, your inventory, broken blocks, and killed mobs roll back to the exact state they were in when you saved.
- Genocide System: Your kills have consequences. If you purposefully exterminate a specific type of creature, their population will eventually run dry, and they will stop spawning in the world ("But nobody came...").
- Unique Atmosphere: Added a custom save UI, original Undertale sounds, and fonts.
- Flavor Texts: Unique, lore-friendly texts are written for every biome and structure to fill you with Determination.
- Full support for English, Russian, and Ukrainian languages.