Rocket League is the sequel to the game SARPBC. SARPBC stands for, Super-Sonic Acrobatic Rocket Powered Battle Cars. The game was released on October 9th, 2008. The platform of the game was on PlayStation 3. The Sequel to SARPBC, Rocket League, was released on July 7th, 2015, 7 years later. Rocket League had an alpha stage and beta exclusively for PlayStation 4. Rocket League is an updated version of SARPBC, which was a game about Soccer with cars. The game is easy to learn and play, but the game is hard to master. The game is highly addictive and requires a lot of skill to master.