Pretty Good, but Make it Better!

This game was awesome! I love to play it, but im stuck in the bomb castle. The cannons keep killing me. Please add a menu and a story, though. It needs a story, and menus always make a game look nice. Oh, and add a background. It needs one badly. Also there are a ton of glitches. I will name some below:

Glitches:
~If you go off screen you will dissapear, and then reapear near the beginning of the level. Try making it just like a normal block, except its invisible.
~I sometimes get stuck in the walls.
~Often, when you jump on a monster, you will hurt it, and get hurt at the same time.
~If you jump at the wrong angle, you can get stuck in the healing box.
~At the beginning, if u pick to load a game when u dont have a saved file, a fatal error comes up.

Suggestions:
~Fix the glitches. Thats obvious.
~Please add a story, help file, and menu. If there is no help file, then change that in the global game settings.
~Add power-ups, like invincibility stars, and stuff to make you jump higher, or move faster, etc.
~Add a background. It needs one.

Demands:
~Tell me whenever u update it so i can play it again!
~ =D =D =D