Very challenging game, I really like the mechanic of gaining jump momentum more in the middle like a trampoline, it gives it an interesting twist that makes it more fun and changes the strategy a bit. I could see it being a good mobile game, if you plan on adding more features I think being able to choose or possibly unlock different sprites for the player and enemies could be neat. I'm also making a bullet hell game although its more of a boss rush shooter game, but hey gotta get feedback somehow y'know. If you decide to play and let me know what ya think I'd appreciate it a lot.