Rocket League was released on July 7 2015 and has also blown up similar to fortnite after launch except this game revolves around cars playing soccer. The good thing about rocket league is that unlike smash and fortnite, rocket league is a pretty original game and doesn´t have competition.
The point of the game is the same as soccer score a goal and the most goals win. But the catch is that your a car that can fly. There are also other events like basketball and one where the floor is made of tiles the disappear (but mainly soccer).
There is also cusomization option so you can make your car look cool by changing the color/model of your car or giving it custom wheels or a funny hat
Finally there are power ups in certain gamemodes that have different abilities such as getting extra power and knockback, freezing the ball, turn into a spike ball so the ball will stick to you, swap places with another car, ect.