Multiplayer first person shooter games with 8-player online support
Unfortunate Spacemen
10 local, NaN online
Duke Nukem 3D Megaton Edition
8 local, NaN online
Serious Sam: The First Encounter
16 local, NaN online
Quake
16 local, NaN online
Serious Sam: The Second Encounter
16 local, NaN online
Duke Nukem 3D
8 local, 360 online
Synergy (HL2 mod)
16 local, NaN online
Contagion
8 local, NaN online
Starship Troopers
8 local, NaN online
DOOM 3: Last Man Standing (Mod)
16 local, NaN online
Mission Against Terror
8 local, NaN online
AirBuccaneers
16 local, NaN online
Brink
8 local, 360 online
Resistance 2
8 local, NaN online
Hexen 2
8 local, NaN online
Combat Arms
8 local, NaN online
Serious Sam HD: The First Encounter
16 local, NaN online
Star Trek Elite Force 2 (HZM Co-op Script Mod)
12 local, NaN online
Coop Warfare (F.E.A.R. MOD)
16 local, NaN online
Marathon: Durandal
8 local, 360 online
Serious Sam HD: The Second Encounter
16 local, NaN online
Brink
8 local, NaN online
Gunscape
8 local, NaN online
Serious Sam 3: BFE
16 local, NaN online
America's Army: True Soldiers
16 local, 360 online