The character looks good and I like the music.
It was all good and entertaining, until the part where you jump off the walls and... it's not well done. The character gets stuck on the wall, the ceiling or both very easily, when that happens I know I won't be able to get to the other side before the bar touches me.
I managed to pass the first part of the wall jump, I got underwater (that was fun) but in the next part I couldn't do it anymore, it was impossible for me.
With better controls something simple but fun could come out.
In any case, I applaud your effort.