Reactioncraft 1.12.2 v0.6.4.8.jar is an alpha file of the Minecraft mod Reactioncraft 3: Rebirth, made for Minecraft 1.12.2. It was published on June 15, 2018 and is 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 Reactioncraft 3: Rebirth mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
