If you were feeling that Rocket League just wasn't quite ridiculous and silly enough, then you're in luck, because next month you'll be able to get a free new mode called "Rumble," described as such in the trailer's description:
This FREE new mode for the Playlist and Mutator sections will let you compete in an epic battle royale with random, hilarious power-ups like the Grappling Hook, Tornado, Freezer and more! Play it with friends and foes this September!
You can check out the trailer for yourself below, but be careful you don't take an eye out.