Rocket League

Rocket League is a 2015 vehicular soccer video game developed and published by Psyonix. A sequel to 2008's Supersonic Acrobatic Rocket-Powered Battle-Cars, Rocket League features up to eight players assigned to each of the two teams, using "rocket-powered" vehicles to hit a ball into their opponent's goal and score points over the course of a match. The game includes single-player and multiplayer modes that can be played both locally and online, including cross-platform play between all versions.

Psyonix began formal development of Rocket League around 2013, refining the gameplay from Battle-Cars to address criticism and fan input. Psyonix also recognized their lack of marketing from Battle-Cars and engaged in both social media and promotions to market the game. Rocket League was first released on the PlayStation 4 and Windows respectively in July 2015, with ports for Xbox One and Nintendo Switch being released later on. Physical retail versions for PlayStation 4 and Xbox One were distributed starting in 2016 by 505 Games and later by Warner Bros. Interactive Entertainment. Versions for macOS and Linux were also released in 2016, but support for their online services was dropped in 2020. Rocket League is developed under the games as a service model; later updates for the game enabled the ability to modify core rules and added new game modes, including ones based on ice hockey, gridiron football and basketball. It has been offered as free-to-play since 2020 when Epic Games acquired Psyonix.