Rocket League in the context of "Epic Games"

The live streaming of video games is an activity where people broadcast themselves playing games to a live audience online. The practice became popular in the mid-2010s on the US-based site Twitch, before growing to YouTube, Facebook, China-based sites Huya Live, DouYu, and Bilibili, and other services. By 2014, Twitch streams had more traffic than HBO's online streaming service, HBO Go. Professional streamers often combine high-level play and entertaining commentary, and earn income from sponsors, subscriptions, ad revenue, and donations.

Both AAA and indie developers have circumvented rising development costs by utilizing the free advertising live streaming provides. Independent titles such as Fall Guys, Rocket League, and Among Us are examples of games that have experienced a huge increase in player base as a result of streaming. Esports have also gained significant traction and attention from the accessibility of live streaming, and streaming has even been used as a method to raise awareness of social issues and money for charity.

In the video game industry, a battle pass or rewards track is a type of monetization approach that provides additional content for a game usually through a tiered system, rewarding the player with in-game items for playing the game and completing specific challenges. Inspired by the season pass ticketing system and originating with Dota 2 in 2013, the battle pass model gained more use as an alternative to subscription fees and loot boxes beginning in the late 2010s. Battle passes tend to offer free passes, which are available to all users, and premium passes that require annual or seasonal charges in exchange for enhanced items and cosmetics.

Battle passes may be given different terms depending on the game. For example, Rocket League and PlayerUnknown's Battlegrounds offer a "Rocket Pass" and "Survivor Pass" respectively.

Psyonix LLC is an American video game developer based in San Diego. It was founded in 2000 by Dave Hagewood with the team of his Internet-focused company WebSite Machines. After canceling its first two projects, Psyonix created VehicleMOD, a mod that adds vehicles to Unreal Tournament 2003. The game's developer, Epic Games, subsequently hired the studio to recreate this gameplay for a game mode in Unreal Tournament 2004. Psyonix subsisted off contract work and released its first original game, Supersonic Acrobatic Rocket-Powered Battle-Cars, in 2008. The game was not as successful as anticipated but Hagewood held on to the game's concept and had a small team prototype a sequel while the rest of the company worked on further contract projects. This sequel was released as Rocket League in 2015 and became a commercial success. Epic Games acquired the studio in May 2019.

Supersonic Acrobatic Rocket-Powered Battle-Cars is a vehicular soccer video game for the PlayStation 3. The game was released in North America in October 2008, and in Europe in February 2009. The campaign mode of the game is made up of a series of varied mini-games, and tournaments against AI that can only be played in single-player mode. A sequel, titled Rocket League, was released in July of 2015.