Currently in alpha. A survival play through is impossible and not supported. Find breaks in progression, overlapping recipes, missing recipes, useless recipes, etc. and submit problems and suggestions with GitHub issues.
Gregicality Legacy Port to CEu (specifically with reference to the Technological Journey fork)
Requires latest versions of Gregtech: CEu, Gregicality Multiblocks, Material Replication, and GroovyScript and their dependencies to run.