Well Rocket League has just released the new game mode called Rumble, which is as ridiculous as it sounds. It's kind of like Mario Kart battle mode meets Rocket League, with everyone getting random power ups every 30 seconds. Check out the video below for a taste of the hilarity.
Rocket League is a fantastic game and I highly recommend everyone grabs it, it is only $20USD on Steam, but often goes on sale on other game selling websites.
Edited by Neejrow