Firaxis Games

Game

Sid Meier's Alpha Centauri
Rank: 628
Dev: Firaxis Games
Platforms: MAC, LIN, WIN
Genres: 4X (explore, expand, exploit, and exterminate), Simulator, Strategy, Turn-based strategy (TBS)
Sid Meier's Alpha Centauri Sid Meier's Alpha Centauri (1999)
Sid Meier's Civilization III
Rank: 781
Dev: Firaxis Games, Westlake Interactive
Platforms: MAC, WIN
Genres: 4X (explore, expand, exploit, and exterminate), Simulator, Strategy, Turn-based strategy (TBS)
Sid Meier's Civilization III Sid Meier's Civilization III (2001)
Sid Meier's Civilization IV
Rank: 103
Dev: Firaxis Games
Platforms: MAC, WIN
Genres: 4X (explore, expand, exploit, and exterminate), Simulator, Strategy, Turn-based strategy (TBS)
Sid Meier's Civilization IV Sid Meier's Civilization IV (2005)
Sid Meier's Civilization V
Rank: 227
Dev: Firaxis Games
Platforms: MAC, WIN
Genres: 4X (explore, expand, exploit, and exterminate), Simulator, Strategy, Turn-based strategy (TBS)
Sid Meier's Civilization V Sid Meier's Civilization V (2010)
XCOM: Enemy Unknown
Rank: 127
Dev: Firaxis Games
Platforms: AND, MAC, iOS, LIN, PS3, WIN, X360
Genres: Action, Role-playing (RPG), Simulator, Strategy, Tactical, Turn-based strategy (TBS)
XCOM: Enemy Unknown XCOM: Enemy Unknown (2012)
XCOM 2
Rank: 432
Dev: Firaxis Games
Platforms: MAC, LIN, PS4, WIN, XB1
Genres: Role-playing (RPG), Simulator, Strategy, Tactical, Turn-based strategy (TBS)
XCOM 2 XCOM 2 (2016)
Sid Meier's Civilization VI
Rank: 844
Dev: Firaxis Games
Platforms: MAC, LIN, WIN
Genres: 4X (explore, expand, exploit, and exterminate), Simulator, Strategy, Turn-based strategy (TBS)
Sid Meier's Civilization VI Sid Meier's Civilization VI (2016)