13 games
Xbox exclusive81Serious Sam: The First Encounter
2001 · Windows, Xbox
Croteam
85Serious Sam: The Second Encounter
2002 · Linux, Windows
Croteam
Nintendo exclusive65Serious Sam Advance
2004 · Game Boy Advance
65Serious Sam: Next Encounter
2004 · GameCube, PlayStation 2
Xbox exclusive75Serious Sam II
2005 · Linux, Windows +1
Croteam
Xbox exclusive67Serious Sam Double D XXL
2011 · Windows, Xbox 360
64Serious Sam: The Random Encounter
2011 · Windows
Vlambeer
Timed Xbox70Serious Sam 3: BFE
2011 · Linux, PlayStation 3 +3
Croteam
65I Hate Running Backwards
2018 · Linux, Nintendo Switch +3
Binx Interactive
69Serious Sam 4
2020 · Linux, PlayStation 4 +5
Croteam
74Serious Sam: Siberian Mayhem
2022 · Standalone · PlayStation 5, Windows +1
Croteam
Serious Sam: Tormental
2022 · Windows
Gungrounds
52Serious Sam: Shatterverse
2026 · PlayStation 5, Windows +1