REALLY good for a first jam game!
However i do feel like the music gets annoying really fast and the game is impossible to play with keyboard on the highest level
Thank you so much. 
Sorry about the stage music getting annoying.. hehe.. I need to put volume controls specific to the parts of the game, for sure. I liked that song because some of the bell sounds reminded me of winter, for some reason, and the overall tone seemed pretty light. In terms of finishing, definitely sprinting/dashing a lot can improve the jump distance by quite a bit. There are a few other tricks that players have found, as well ... ; )