metal_works-1.2.12-1.21.1BETA2.jar is a beta file of the Minecraft mod Metal Works for NeoForge, made for Minecraft 1.21.1. It was published on June 6, 2026 and is 4.2 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 Metal Works mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
