Multiplayer games for PC/Windows with 2-player online support

Colony Siege

Players: 0 local, 2 online

CastleStorm

Players: 2 local, 2 online

Wargame Airland Battle

Players: 0 local, 2 online

Age of Wonders III

Players: 4 local, 4 online

Halo Infinite

Players: 0 local, 4 online

Crab Champions

Players: 0 local, 4 online

Running with Rifles

Players: 0 local, 32 online

Borderlands: The Pre-Sequel

Players: 0 local, 4 online

Space Farmers

Players: 0 local, 2 online

Killing Floor 2

Players: 0 local, 6 online

Tom Clancy's Rainbow Six: Siege

Players: 0 local, 5 online

Superbugs: Awaken

Players: 0 local, 2 online

Resident Evil: Revelations 2

Players: 2 local, 2 online

Trine 2

Players: 3 local, 3 online

Super Dungeon Bros

Players: 4 local, 4 online

Windward

Players: 0 local, 100 online

Dark Souls 3

Players: 0 local, 3 online

Minecraft

Players: 0 local, 8 online

Zombasite

Players: 0 local, 16 online

Fortified

Players: 0 local, 4 online

Portal Knights

Players: 2 local, 4 online

Trailmakers

Players: 0 local, 8 online

The Wild Eight

Players: 0 local, 8 online

Lunch Lady

Players: 0 local, 4 online

Total War: WARHAMMER

Players: 0 local, 2 online