Woah! This is some amazing feedback! I do agree about the slide since that would fix the issues with the powerdowns, only one jump and decrease jump height. Towards the end of the jam, I did think about adding that differetiation between the powerups, downs, and supers by colors. We can definitely implement that after the voting process!
The music part was my mistake and not hitting that loop button. I noticed even in the menu it does that so that will be a simple fix! The how to play is small looking back at it, a different icon or even scaling it up might help with that!
The powerups and such with the arrows facing up and some are sideways, the vertical ones for increasing/decreasing vertically like jumping while the horizontal arrows are for increasing/decreasing horizontal speed!
For the scoring the of the doors, originally, the idea was that you had to guess and choose the right door to go into. BUT, since the designed of the doors changed, I admit that could've been done better!
All and all, I really appreciate your very constructive feedback! It's great to see the good AND the bad side of my game so we know how to make it or other games better!
YOU GOT 2030 SCORE????? NOW I HAVE TO BEAT THAT!