[1.21.1] 2.2.1b is a beta file of the Minecraft mod Unusual End for NeoForge, made for Minecraft 1.21.1. It was published on August 9, 2025 and is 18.8 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 Unusual End mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.