40		Commander: Conquest of the Americas (Windows, 2010)
40		The Sims: Carnival - SnapCity (Windows, 2008)

Notes: Games similar to 40 Days, Games like 40 Days, Black Phoenix Studio, Black Phoenix Studio, Windows, Simulation, Strategy, Tactics, Contemporary, Post-Apocalyptic, Managerial, Business Simulation, Survival, Bird's-eye view, 2D scrolling, PC, Game Similarities.