Multiplayer first person shooter games for PC/Windows with 16-player online support
Starship Troopers: Extermination
Players: 0 local, 16 online
Serious Sam: The First Encounter
Players: 4 local, 16 online
Quake
Players: 0 local, 16 online
Serious Sam: The Second Encounter
Players: 0 local, 16 online
Synergy (HL2 mod)
Players: 0 local, 16 online
DOOM 3: Last Man Standing (Mod)
Players: 0 local, 16 online
AirBuccaneers
Players: 0 local, 16 online
Serious Sam HD: The First Encounter
Players: 0 local, 16 online
Serious Sam HD: The Second Encounter
Players: 0 local, 16 online
Serious Sam 3: BFE
Players: 4 local, 16 online
Assault On Proxima
Players: 0 local, 16 online
007: Nightfire
Players: 0 local, 16 online
DOOM + DOOM II
Players: 8 local, 16 online
Dino D-Day: Last Stand DLC
Players: 0 local, 16 online
Dino D-Day
Players: 0 local, 32 online
Time Warpers
Players: 0 local, 100 online