GregTech Experimental 1.0.1 is a release file of the Minecraft mod GregTech Experimental for Forge, made for Minecraft 1.12.2. It was published on August 23, 2023 and is 5 MB in size. For the full description, screenshots and every other version, visit the GregTech Experimental mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.