Nice game.
I really liked it when I got lots of speed and was practically flying around the level. I wish I got those moments more often when playing your game.
I feel like the field of view and the jump height could be increased. I also feel like you should have had the ball instantly go at its max horizontal speed as soon as you pressed A or D instead of its horizontal speed slowly going up as you hold A or D. This would have made moving around a lot more fun.
The graphics are nice, but the colours don't work well with each other. I think if you made one side the exact opposite colour of the other side, your game would look way better.
If you have the chance, please work more on this. I feel like it has a lot of potential.