Serious Sam 3: BFE
macOS, Xbox 360, Windows, and 2 more
Croteam
Bird Hunter 2003: Legendary Hunting
Windows
Sunstorm Interactive
Serious Sam Classics: Revolution
Serious Sam: The First Encounter
Xbox, Linux, Windows
Serious Sam
Xbox
Serious Sam: The Second Encounter
Windows, Linux
Serious Sam 4
Xbox Series X and Series S, Xbox One, PlayStation 4, and 3 more
Serious Sam: Next Encounter
Nintendo GameCube, PlayStation 2
Climax Group