Loved the concept! Loved the style and look of the game! Well explored theme. Great across the board...
... but (you saw the but coming).
...But... I found the gameplay very difficult. Not because I didn't know what to do, I just couldn't execute what I was trying to do. The jump delay made it all really really hard. I think too hard. I gave up on the second level because I kept messing up the jump and fell on spikes like 20 times. I dont' think you meant it to be that hard to jump.
I think if the jump worked as expected, this would be an almost perfect game of this jam. But I couldn't get far enough into the game to truly enjoy it. Sorry man.
Can't wait to check out more of your games though. You got great design ideas.
D