I picked this up a few days ago on Steam and spent considerable time on it since then. It's really addictive for people who like automation. It has a nice pace, throwing in some interesting challenges, but generally let's you focus on those little details on how to optimize the structure of your base. Resources are generally bountiful, but they do run out eventually, so you are forced to think about acquiring new sources - and until then you have plenty of time to fill your conveyor belts..

By the way, thanks for supporting this on Linux! Wouldn't play it otherwise.