UndertaleV1.0.1 is an alpha file of the Minecraft mod Undertale: The Mod for Forge, made for Minecraft 1.12.2. It was published on November 15, 2019 and is 1.7 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Undertale: The Mod mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
