Find the Steam hidden gems
A Mars-colony engineering simulation focused on hands-on repair and maintenance of rover components, with an educational tone and a roughly five-hour playtime.
A detailed single-player car repair and restoration simulation with business management, barn finds, junkyard scavenging, and a car editor, offering a repetitive but engaging loop that some players spend hours on while others quickly tire.
2017-07-28
A technical Mars-colony survival sandbox where you build bases, mine resources, and manage life support alone or in co-op — absorbing at times, but mixed reviews cite bugs and a rough tutorial.
2026-01-30
