Firaxis Games

Developer · 20 games on Steam · 20 released · median 85% positive across 20 games with 10+ reviews · 650,381 Steam reviews

• Sid Meier's Civilization VII · 2025
• Sid Meier's Alpha Centauri™ Planetary Pack · 2024
• Marvel's Midnight Suns · 2022
• XCOM®: Chimera Squad · 2020
• Sid Meier’s Civilization® VI · 2016
• XCOM® 2 · 2016
• Sid Meier's Starships · 2015
• Sid Meier's Civilization®: Beyond Earth™ · 2014
• Sid Meier’s Ace Patrol: Pacific Skies · 2013
• Sid Meier’s Ace Patrol · 2013
• XCOM: Enemy Unknown · 2012
• Sid Meier's Civilization® V · 2010
• Sid Meier's Civilization IV: Colonization · 2008
• Civilization IV: Beyond the Sword · 2007
• Sid Meier's Railroads! · 2007
• Civilization IV®: Warlords · 2007
• CivCity: Rome · 2007
• Sid Meier's Civilization® IV · 2006
• Sid Meier's Civilization® III Complete · 2006
• Sid Meier's Pirates! · 2005