In response to a question about being capable of play with Rocket League Credits or in opposition to PS4 and PC gamers, the Rocket League Twitter account spoke back, "The Xbox platform does not allow for go-play matchmaking between different systems as a general exercise throughout all titles."
Players on PS4 and PC are capable of play with each different, albeit with some restrictions on joining a celebration or communicating with the ones on a distinct platform. Still, the most important a part of the characteristic--playing with human beings on another system--is there, and it will likely be lacking on Xbox One.
Cross-platform play is not extraordinary Xbox Live, though it's LOLGA miles rare. Shadowrun supported it between Xbox 360 and PC players lower back in 2007, whilst IDARB did the same with Xbox One and PC earlier this year and Fable Legends will whilst it's released.
