Multiplayer action/adventure games for PC/Windows with online support

A Valley Without Wind 2

Players: 0 local, 8 online

A Valley Without Wind

Players: 0 local, 16 online

CastleMiner Z

Players: 0 local, 8 online

ToeJam and Earl: Back In The Groove

Players: 4 local, 4 online

Watch Dogs: Legion

Players: 0 local, 4 online

Skull and Bones

Players: 0 local, 3 online

Assassin's Creed IV: Black Flag

Players: 0 local, 4 online

Knights and Bikes

Players: 2 local, 2 online

Distrust

Players: 0 local, 3 online

Watch_Dogs 2

Players: 0 local, 4 online

Disney Infinity 2.0: Marvel Super Heroes

Players: 2 local, 4 online

Assassin's Creed Unity

Players: 0 local, 4 online

Half Dead 2

Players: 0 local, 16 online

Adventure Time: Explore the Dungeon Because I DON’T KNOW!

Players: 0 local, 4 online

Edge of Space

Players: 0 local, 8 online

We Need to Go Deeper

Players: 0 local, 4 online

TRISTOY

Players: 2 local, 2 online

Ostrich Island

Players: 0 local, 2 online

Crackdown 3

Players: 0 local, 2 online

Feel the Snow

Players: 0 local, 4 online

The LEGO Movie 2 Video Game

Players: 2 local, 2 online

Warman

Players: 0 local, 8 online

Next Up Hero

Players: 0 local, 2 online

Vulpine

Players: 0 local, 4 online

Instinction

Players: 0 local, 3 online