Saber City is a cyberpunk dueling game. It allows you to sync up with other players in a shared space environment, and it features passthrough mixed reality. So you and a friend can see each other in the real world via the Oculus Quest’s video cameras and battle in AR.
Saber City also allows you to connect your phone to the game, so a friend can watch you in mixed reality. Or they can participate in the game play. From the phone you can pilot a drone to attack the player, or you can place enemies in the scene for VR players to battle.