GregTech 6

GregTech 6 is a mod created by, and it is a rewrite of. It is still being actively developed, with hooks for as-yet unimplemented engine types and antimatter. Unlike the other GregTechs before it, current versions of GregTech 6 do not require to be installed. It is a complete, stand alone, technologically themed, overhaul mod.

GregTech 6 was originally going to be for 1.8, but due to IC2 not updating and other factors it was created for Minecraft 1.7.10.