Games like Space War Economy Idle

Games like Space War Economy Idle include Cookie Clicker, Game Dev Tycoon, (the) Gnorp Apologue, Dyson Sphere Program, and Digseum. We matched them by the tags players give Space War Economy Idle on Steam (Simulation, Economy, Auto Battler, Sci-fi, and Space): closest matches first, and among equally close ones the better-known games.