Best free simulation games
Play freeware "simulation" games for every PC operating system sorted by user rating.
Simulation games can belong to a variety of subgenres, but in general, they aim to realistically replicate aspects of real life — or sometimes a fictional reality. Vehicle simulations let the player pilot cars, aircraft, submarines, and more. Management simulations focus on running a business, managing a city, or overseeing other complex systems. In space simulations, players explore the universe, pilot spaceships, trade commodities, and engage in combat with enemies.
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Dwarf Fortress
simulation / roguelike
Bay 12 Games
2006 
OpenTTD
simulation / management
OpenTTD Team
2014 
Ascii Sector
simulation / space exploration
Laserbrain Studios
2012 
Unknown Horizons
simulation / city building
The Unknown Horizons Developers
2009 
Prospector
simulation / space exploration
Matthias Mennel
2009 
EVE Online
simulation / MMORPG
CCP Games
2003 
Oolite
simulation / space exploration
Oolite dev team
2016 
Dark Horizons Lore: Invasion
simulation / first-person shooter
GarageGames
2005 
TrackMania Nations Forever
simulation / racing
Nadeo
2007 
TORCS
simulation / racing
TORCS Team
2004 
Orbiter
simulation / flight simulator
Martin Schweiger
2000 
Railroad Tycoon
simulation / management
MicroProse Software
1990 
Hattrick
simulation / management
Hattrick Limited
1997 
Star Wraith III: Shadows of Orion
simulation / space combat
Starwraith 3D Games
2000 
Simutrans
simulation / management
Simutrans Development Team
1999 
OpenRCT2
simulation / management
OpenRCT2 team
2007 
Trascendence
simulation / space exploration
Kronosaur Productions
2010 
Royals
simulation
Asher Vollmer
2015 
Second Life
simulation
Linden Lab
2003 
Noctis
simulation / space exploration
Alessandro Ghignola
2001 
Strange Adventures in Infinite Space
simulation / rogue-lite
Digital Eel
2002