Co-Optimus - Video - New Trailer for Spelunky Features 4 Player Co-Op

Steam Curator: More Than 4 Local Multiplayer

Vampire Survivors' is getting four-player couch co-op

Elden Ring Mod for Seamless 4-Player Co-op Enters Beta This Week

Minecraft 4-Player Coop on one PC, 60fps. : r/localmultiplayergames

Multiplayer comes to Dragon Age with Inquisition's 4-player co-op mode - Polygon

Death Road to Canada adds 4-player local co-op along with new game modes

Anyone else think that the game should be 4-player co-op instead of 3? Please consider this devs! : r/remnantgame

Warcraft II 4 Player Co-op Levels for Wargus addon - Mod DB

How to play 4-player co-op in Marvel's Avengers - GameRevolution

25 Best Couch Co-Op Two-Player PS4 Games [Local Multiplayer Games]