54		Airline Tycoon Evolution (Windows, 2002)
52		Wall $treet Trader 98 (Windows, 1998)
50		Grimm's Hatchery (Windows, 2007)
50		The Restaurant Game (Windows, 2007)
50		Weed Shop 2 (Windows, 2017)
50		Roadside Assistance Simulator (Windows, 2014)
50		My Sunny Resort (Windows, 2018)
50		Food Truck VR (Windows, 2018)
50		Be Rich! (Windows, 2011)
47		The Sims (Windows, 2000)
45		RollerCoaster Tycoon (Windows, 1999)
45		SimCoaster (Windows, 2001)
44		RollerCoaster Tycoon 2 (Windows, 2002)
44		Sim Theme Park (Windows, 1999)
43		RollerCoaster Tycoon 3 (Windows, 2004)
40		Porno Studio Tycoon (Windows, 2017)
40		RollerCoaster Tycoon: Classic (Windows, 2017)
40		RollerCoaster Tycoon: World (Windows, 2016)
40		Woodcutter Simulator 2013 (Windows, 2013)
40		Oil Platform Simulator (Windows, 2011)
40		City Builder Tycoon (Windows, 2012)
40		Viking Brothers (Windows, 2014)
40		Industry Empire (Windows, 2014)
40		Rescue 2: Everyday Heroes (Windows, 2015)

Notes: Games similar to Startopia, Games like Startopia, Mucky Foot Productions Limited, Eidos, Inc., Windows, Simulation, Post-Apocalyptic, Managerial, Business Simulation, Real-Time, 1st-person, Bird's-eye view, PC, Game Similarities.