mass-2.36.0.jar is a release file of the Minecraft mod MASS (Max Added Some Stuff) for NeoForge, made for Minecraft 1.21.1. It was published on September 29, 2026 and is 0.5 MB in size. For the full description, screenshots and every other version, visit the MASS (Max Added Some Stuff) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
