Multiplayer first person shooter games for Xbox Series X with 16-player online support

Serious Sam Collection

Players: 4 local, 16 online

Starship Troopers: Extermination

Players: 0 local, 16 online

DOOM + DOOM II

Players: 8 local, 16 online

The best multiplayer first person shooter games for Xbox Series X with 16-player online support, including Serious Sam Collection, Starship Troopers: Extermination, DOOM + DOOM II. 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.