Rocket League is releasing at retail

Psyonix has announced that Rocket League will be getting a retail version for all available platforms. More details were promised soon, along with making said retail version “something special”.
No other details were provided in the Facebook announcement, but if history is anything to go by we can expect something like all DLC included, retail specific antennas, etc. Rocket League was just released on Xbox One after beginning on PC and PS4. Although no cross play is allowed with Xbox One players, PC and PS4 are allowed to play together. Unfortunately, there are no plans to allows Xbox One cross play in the future, either.
Rocket League is available now.