The lighting and little background effects did a good job adding to the atmosphere. The controls took me a minute to get used to, but overall I was impressed by what you put together in the short amount of time for the jam. I really would've appreciated some kind of checkpoint system instead of having to start all over from the beginning though! However, watching the funny opening animation never got old.

Neat little platformer. My main issues have to do with the controls. Mainly that they aren't explained. The least you could do is put the controls on the game page. I had to guess and check to figure out the controls. Because of this I got stuck very quickly probably because of a button I didn't know I had to press. The art also is a bit uncohesive.  Most things are fine but then the bats are like a different pixel type and the UI is normal nonpixel art. Like the game would look ten times better if everything lined up better. But the rocks smile did make me chuckle. I would also implement respawning as game over after 3 hits is quite ridiculous. 

I love the graphics and the overall vibe of the game, great work! I wish the hearts where pixel art too, it would have added even more cohesion, but all in all, this is a very solid, well-designed game. 

Nice game with nice graphics

Nice one! Very fun

Impressively feature complete for a game jam game. I thought the levels were well done with lighting and background effects