Era: Survival Colony - A co-op card game for 1-4 players by Shades of Vengeance — Kickstarter

Borderlands 3: First Footage of 4-Player Co-op Gameplay - IGN First

Cooperative play, Halo Alpha

Resident Evil 6's Four-Player Co-op & Agent Hunt Mode Impressions - Game Informer

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

Dragon Quest Heroes II's Multiplayer Will Allow For 4-Player Co-op - Siliconera

4-player co-op in a high fantasy pixelart world, Hammerwatch II is set to round out the summer

Gotham Knights to Get 4 Player Co-op Mode in Free Update - Fextralife

Couch Coop Multiplayer (up to 4 players) [The Legend of Zelda: Breath of the Wild (WiiU)] [Mods]

The GAMERamble Team Plays Green Hell (4-Player Co-Op)

Gotham Knights may have 4-player co-op