The music, graphics and dialogues were very well done! I enjoyed it, and it is challenging, but the checkpoints make it digestible!
The double jump and jump on the wall was a little tedious and made me super frustrated, but it is something that can be fixed! It took a long time for Nintendo to get it right, I am not expecting it to be perfect in 7 days :D
Well done, Keep working on it, I want to see more levels :)