what an interesting idea!  i've never seen a game with an attack mechanic like this.  i had fun trying to kill the enemies.  so much more challenge than just pressing attack and hitting them.  graphics are cute and the music is pretty groovin.  i think the distortion on the player sprite when it moves back and forth doesn't look great.  i would get rid of that and just add a simple animation to them instead.

I love the music.

cool =)

Oh yeah, it´s very hard :D One point of criticism, sometimes when i change the room, the enemies are to close to me.