[1.12-2-MCDEVBUILD01]IntCompGad b.9.CurrentTestBuild-1122alpha is an alpha file of the Minecraft mod IntellectuallyComputationalGadgets 4 - ObsidiCore, made for Minecraft 1.12.1, 1.12, 1.12.2. It was published on January 17, 2019 and is 1 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 IntellectuallyComputationalGadgets 4 - ObsidiCore mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.