Rocket League is an online game released in 2015 by Psyonix, an independent gaming studio based in the United States. The game has won numerous acclaims at home and abroad.

 The number of players has hit record highs. As of now, the number of players in the world has exceeded 30 million. More than 150 international awards, including the TGA Sports / Racing Game of the Year, have been won. It is the Orthodox sequel to the Supersonic Acrobatic Rocket-Powered Battle-Cars, combining the car and ball sports with a host of creative ideas that combine both racing racing and ball games with the rocket power Flying, physical effects, special effects such as dress up new elements. 

The work not only retained the wonderful multiplayer mode, adding a large number of custom duel options, but also added a single challenge content. In the future of science fiction style of the arena, the player turned into a horsepower rocket speed, participate in exciting multiplayer duel, play subtle with excellent goals, enjoy the next era of speed racing spectacle feast.

https://www.rocketleaguegame.com/

https://www.reddit.com/r/RocketLeague/

http://rocketleague.wikia.com/wiki/Rocket_League_Wiki