I like that it strictly adheres to the theme. I know there is not much time to work, but there is 2 things that would make it from good to great- it scrolls too fast for my taste, so I am not likely to play for longer than a few seconds. It needs to slow down and/or give some breaks (e.g. on picking up items, or every X metres). The other thing, if you had more time to work on it, is that the rules are not obvious- it needs a tutorial or a better hint at the different weapons (e.g. the wings and keys are obvious, the enemy design vs. weapon wasn't). Also please add a 2-sprite walking animation! :-D With some work and extra content this could become a great game (lots of potential)!