do_not_join-2.0.jar is a beta file of the Minecraft mod do_not_join.jar for Forge, made for Minecraft 1.20.1. It was published on April 14, 2026 and is 15.7 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 do_not_join.jar mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
