Add realistic nuclear reactors including a breeder reactor type and cooling tower. The reactors must be controlled through integrated circuit interface signals.

An overhaul mod focusing on end-game technologies and moderately increased complexity.

If you are a real nuclear physicist, you can stop cringing while playing Factorio. This mod fixes this clearly incorrect green glow with a nice blue glow.

Progress through 5 ages of technology, starting with steam and tame exotic matter in the end. Adds various game mechanics, a variety of new resources and big machines. Overhauls nearly every aspect of the game and adds content for a long playtrough.