Thanks a lot, and any suggestions, ideas? I plan to make a 3d version of this game, then I think it will be more enjoyable to play, more fun. Some say it's like a Rocket League game. I didn't know my game was like a rocket league game until they said. Actually I thought what happens when the paddle is replaced by a car, I made it with a car first, I didn't attach the paddle to the car, but it looks weird, so I decided to attach the paddle to the front of the car. And I have 3 plans for gmtk game jam, namely flappy paddle brick breaker, and the third one, to put some zombies or birds in place of bricks, but finally I chose the car plan, because it is easy to implement.