Games by Firaxis Games

Civilization V - Babylon (Nebuchadnezzar II)

Sid Meier's Civilization®: Beyond Earth™

Marvel's Midnight Suns

Sid Meier's Alpha Centauri™ Planetary Pack

XCOM®: Chimera Squad

Sid Meier's Civilization® V

Sid Meier's Pirates!

Sid Meier’s Civilization® VI

Sid Meier's Railroads!

XCOM: Enemy Unknown

XCOM® 2