Psyonix, independent developer and publisher of the critically-acclaimed sports-action game, Rocket League, has released today its first paid downloadable content pack. Dubbed “Supersonic Fury,” the new DLC introduces two new exclusive vehicles, “Dominus” the muscle car and “Takumi” the Japanese street racer, plus several new Decals, Paint Types, Rocket Boosts, Wheels, PlayStation® Trophies, and Steam Achievements. ...