Rocket League has already generated $100m in revenue since its release in July 2015.
Rocket League is nearly a year old, and its still going strong.
The feature will allow players PC and Xbox One players to join and compete with each other in online play.
Bethesda RPG beats out The Witcher 3: Wild Hunt and Everybody's Gone to the Rapture for top award.
Will the PlayStation network accept the olive branch and connect with rival Microsoft systems?
The dream of PS4, Xbox One and PC players playing together could soon become a reality.
Jeremy Dunham reveals mode will be free, but released during March Madness.
Popular football-meets-cars game now has over 12 million players across PC, PS4 and Xbox One.
Competition for beloved multiplayer car-football game will have $75,000 prize pool.
Fallout 4 also bags award for best role-playing/massively multiplayer game of the year.
PS4 and PC hit is coming to Xbox One including Xbox-exclusive content.
Xbox One version is priced at $19.99 and includes three DLC packs and two exclusive vehicles.
A look at some of the most memorable gaming moments of the year. Warning: spoilers within!
Our 10 favourite games of 2015. But what missed the cut?
Psyonix announces anticipated Xbox One version of surprise hit.
Pay £1.69 and you'll see some serious fun.
PS4 and PC car football game Rocket League has been the surprise hit of 2015.
Psyonix releases first DLC for enormously popular car football game.
Psyonix reveals first major update and DLC pack for hit PS4 and PC game.
New arena has been shown off by developers Psyonix.
Split-screen and online multiplayer chaos arrives at the perfect time of year.