Multiplayer first person shooter games for PC/Windows with 6-player split-screen support

Serious Sam: The First Encounter

Players: 4 local, 16 online

Serious Sam 2

Players: 4 local, 6 online

Gunscape

Players: 8 local, 8 online

Serious Sam 3: BFE

Players: 4 local, 16 online

Blood: Fresh Supply

Players: 8 local, 8 online

Quake II (Enhanced)

Players: 8 local, 8 online

DOOM + DOOM II

Players: 8 local, 16 online

The best multiplayer first person shooter games for PC/Windows with 6-player split-screen support, including Serious Sam: The First Encounter, Serious Sam 2, Gunscape. See if the games support online, couch, and split-screen play, whether the game has a cooperative campaign or separate multiplayer modes. Find out the number of players supported and check out ratings of multiplayer games.