It's almost there
This game has some problems that keep it from being all it can be. first of all, the range of the swords isn't good enough. Perhaps powerups (think bomberman) might work. It would be nice to have the ability to improve throwing distance and the amount you can throw. Also, it would nice to be able to aim the swords up. I don't see why, after being hit, I can't do anything except move out of the way. Let the player attack after getting hit. It has a lot of potential, it's just not quite there yet. Work on it a bit, then re-submit it, and I'm sure you'll have a very popular product on your hands.