This mod is (as the name implies) mainly focused on adding technical stuff (like a gun *heavy metal starts*) it is higly unfinished yet, this mod (will) add biomes, mobs and references (maybe sculk core)
Features that are in so far:
a wierd amethyst shooter, it uses amethyst to shoot flaming projectiles FREE BACON
technician armor, its crafted from raw iron, can be upgraded with a heavy duty ingot in a smithing table
heavy duty armor, if you see an emeny in one of those... run, just kidding its just like diamond or netherite
hammer, that kinda speaks for itself
radiation system and radioactive fuels, speaks for itself
lots of new machinery, very self explainatory