After finding 9 of the dragon balls I have no idea where to go. Heres a quick list of my pet peeves.
1. You cant move while shooting
2. you can only shoot in a 30degree cone to the right or a 45 degree cone to the left. Thee is no upwards shooting and the restrictions themselves are inconsistent.
3. gravity in general is inconsistent. You should probably set whatever variable you use for the vertical velocity to zero whenever the player is on the ground so they don't rocket downwards after stepping off a ledge. Also you shoot downwards after a jump as well, which can make platforming annoying.
4. you can only double jump while falling
5. I had to keyboard smash in order to find all the controls
Despite all that though I found the game weirdly enjoyable. Good Job!