Reactioncraft_Beta.zip is a release file of the Minecraft mod Reactioncraft 3: Rebirth, made for Minecraft 1.5.2. It was published on June 22, 2013 and is 0.8 MB in size. 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.
