Version 0.05. The Assimilation update! is a beta file of the Minecraft mod The Mandela Catalogue: Alternates for Forge, made for Minecraft 1.20.1. It was published on February 1, 2025 and is 0.5 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 The Mandela Catalogue: Alternates mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.