theothersidecore-1.03.jar is a release file of the Minecraft mod The Other Side Core, made for Minecraft 1.12.2. It was published on August 25, 2019 and is 1.7 MB in size. For the full description, screenshots and every other version, visit the The Other Side Core mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
