Thanks for the help! I was able to find the steam engine prototype and with it I successfully made new steam engines that behave exactly like the existing ones, except requiring 2x or 4x the fuel (while producing 2x or 4x the power), but otherwise looking exactly like the original steam engine. It ...

Hello all! I'm a long time, professional programmer who has always wanted to get into game development of some sort, but rarely had the time or courage to jump into it. I've finally worked up the nerve and so I'm going to start my illustrious career with Factorio modding. Problem is... I'm already ...