terrain-diffusion-unofficial-mc-2.1.0-linux-amd+1.21.1-all.jar is a beta file of the Minecraft mod Terrain Diffusion Forked(Unofficial) for NeoForge, made for Minecraft 1.21.1. It was published on July 17, 2026 and is 7.4 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 Terrain Diffusion Forked(Unofficial) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
