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

Contraption Maker

Players: 0 local, 8 online

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

Players: 0 local, 4 online

Cube World

Players: 0 local, 4 online

Cubemen 2

Players: 0 local, 6 online

Probably Archery

Players: 0 local, 5 online

Towers of Altrac

Players: 0 local, 4 online

Edge of Space

Players: 0 local, 8 online

Strike Vector

Players: 0 local, 6 online

We Need to Go Deeper

Players: 0 local, 4 online

Tango Fiesta

Players: 4 local, 4 online

Witchmarsh: Tea Party of the Damned

Players: 0 local, 4 online

Crea

Players: 0 local, 8 online

March of War

Players: 0 local, 8 online

Knight Squad

Players: 8 local, 8 online

RollerCoaster Tycoon World

Players: 0 local, 4 online

Guns, Gore & Cannoli 2

Players: 4 local, 4 online

Rising World

Players: 0 local, 8 online

StarMade

Players: 0 local, 8 online

Trapped Dead: Lockdown

Players: 0 local, 4 online

Warlocks vs Shadows

Players: 4 local, 4 online

Gunnheim

Players: 4 local, 4 online

Elsword

Players: 0 local, 4 online

Forge Quest

Players: 0 local, 4 online

Killing, My Friend

Players: 4 local, 4 online

Immortal Empire

Players: 0 local, 5 online