44		Sid Meier's Railroad Tycoon (DOS, 1990)
40		1830: Railroads & Robber Barons (DOS, 1995)

Notes: Games similar to Railway Empire, Games like Railway Empire, Gaming Minds Studios GmbH, Kalypso Media Digital Ltd., Windows, Simulation, Strategy, Tactics, North America, Managerial, Business Simulation, Real-Time, Train, PC, Game Similarities.