biomesofcataclysms-1.4.0.jar is a release file of the Minecraft mod Biomes O' Cataclysms for NeoForge, made for Minecraft 1.21.1. It was published on May 26, 2026 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Biomes O' Cataclysms mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
