(Developers, check our game, you will like our theme : - )
Actually fun game, i finished it, i liked the edging mechanic when you have to wait until the last second to jump, well designed levels.
Visual side of the game lacks detail and post-processing. But it is a game-jam-game so whatever.
The gravity felt weird when jumping (too long fall) but for obvious reasons it has to be there, you can try to experiment with a small double jump with more gravity instead for more realistic and responsive feel.
The main music loop was nice, pleasant and did not felt annoying even after repetitions. But it would also be nice to incorporate more varying audio and please for love of god do not use audio effect from other well-known game as one of your main effects, it does not contribute to creating your game's identity.
Also the numbers on the timer felt a bit redundant.