49		Nomad Fleet (Windows, 2016)
45		Bionic Attack (Windows, 2017)
44		The Mims: Beginning (Windows, 2016)
44		Auralux: Constellations (Windows, 2016)
44		Caravan (Windows, 2016)
44		Swords and Soldiers II: Shawarmageddon (Windows, 2018)
44		Cyborg Detonator (Windows, 2016)
42		Battlepillars (Windows, 2014)
40		Angry Birds: Space (Windows, 2012)
40		Scudden Death (Windows, 2001)
40		Priority: Survive (Windows, 2008)
40		Auralux (Windows, 2011)
40		Swords & Soldiers (Windows, 2010)
40		Dune 2000 (Windows, 1998)

Notes: Games similar to Oxygen Not Included, Games like Oxygen Not Included, Klei Entertainment Inc., Klei Entertainment Inc., Windows, Strategy, Tactics, Sci-Fi, Futuristic, Survival, Real-Time, Side view, 2D scrolling, Unity, PC, Game Similarities.