Multiplayer action/adventure games for PC/Windows with 4-player online support

Shoulders of Giants

Players: 0 local, 4 online

Risk of Rain Returns

Players: 4 local, 4 online

Towerborne

Players: 4 local, 4 online

HAINYA WORLD

Players: 0 local, 4 online

Mewnition

Players: 0 local, 16 online

Cave Digger 2

Players: 0 local, 4 online

SWORD ART ONLINE Fractured Daydream

Players: 0 local, 20 online

Ghost of Tsushima DIRECTOR'S CUT

Players: 0 local, 4 online

Funko Fusion

Players: 0 local, 4 online

Shoulders of Giants: Prologue

Players: 0 local, 4 online

The Binding of Isaac: Repentance Plus

Players: 2 local, 4 online

The best multiplayer action/adventure games for PC/Windows with 4-player online support, including Shoulders of Giants, Risk of Rain Returns, Towerborne. 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.