62		Beer Tycoon (Windows, 2006)
61		Prison Architect (Windows, 2015)
54		Police Simulator (Windows, 2010)
50		Mall Tycoon 2 (Windows, 2003)
45		Mr. Jones' Graveyard Shift (Windows, 2009)
41		Aufschwung Ost (DOS, 1993)
40		Exploration (DOS, 1995)
40		High Seas Trader (DOS, 1995)
40		Academia: School Simulator (Windows, 2017)
40		Global Domination (DOS, 1993)
40		Factory Engineer (Windows, 2017)
40		Merchant Colony (DOS, 1991)
40		Airline Tycoon (Windows, 2001)
40		Entrepreneur (Windows, 1997)
40		Sim Farm (Windows, 1995)
40		Airline Tycoon (Windows, 2001)
40		Sim Farm (DOS, 1993)

Notes: Games similar to Prison Tycoon 4: SuperMax, Games like Prison Tycoon 4: SuperMax, Virtual Playground Ltd., Noviy Disk, Windows, Simulation, Strategy, Tactics, Managerial, Business Simulation, Top-down, Law enforcement, Prison, PC, Game Similarities.