Made a game very similar to this but focused more on movement and without the mechanic of using the balls as a platform which is very unique. I do like the retro style level design is also good did struggle with the first level a little bit until I realized you could fullscreen and that you were supposed to jump on your balls in the spikes I thought I had just lost them. Music and vibes could have been better it did make me kind of mad at some parts. Very good game.