Rocket League is a sequel to Rocket League Trading  Psyonix's Supersonic Acrobatic Rocket-Powered Battle-Cars, a 2008 online game for the PlayStation three. Battle-Cars acquired blended opinions and turned into not a achievement, however gained a faithful fan base.

Psyonix persevered to support themselves thru agreement improvement work for different studios even as trying to develop a sequel. Psyonix began formal improvement of Rocket League round 2013, refining the gameplay from Battle-Cars to address complaint and fan input. Psyonix also recognized their loss of marketing from Battle-Cars and engaged in each social media and promotions to marketplace the sport, which include offering the sport for free for PlayStation Plus individuals on launch.

Rocket League changed into praised for its gameplay upgrades over Battle-Cars, in addition to its snap shots and average presentation, although some grievance became directed in rocketleaguefans.com the direction of the game's physics engine. The game earned a number of enterprise awards, and saw over 10 million income and forty million players via the beginning of 2018. Rocket League has additionally been followed as an esport, with expert gamers participating via ESL and Major League Gaming along with Psyonix's personal Rocket League Championship Series (RLCS).