Something extremely satisfying about building up some manual thing and then finding a way to automate it with the tools at hand. Plus there are layers to the automation. Then I installed Bobs&Angels mods and they just took the game to a whole other level. Figuring out petrochems was really fun to do.
The game is one huge nerd snipe at software engineers. If you ever felt compelled to optimize something just a little bit more, this thing extracts and amplifies that part of you until it’s dawn.