Yes, even though Bungie is technically owned by PlayStation, Marathon is coming out on PS5, Xbox Series X S, and PC with full crossplay support. Just like Destiny, all console and PC players will be able to team up and compete with no restrictions. One additional detail to note is that Xbox and PC players will not be required to have a PlayStation Network account to play, which has been a point of consternation with previous PlayStation titles on PC in particular. However, you will need a Bung
