The four primitives and Weapons-forge-1.20.1-5-beta.jar is a beta file of the Minecraft mod The four primitives and Weapons for Forge, made for Minecraft 1.20.1. It was published on July 20, 2026 and is 4.7 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 The four primitives and Weapons mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
