Great just a few minor tweaks needed.

Great game. Fantastic graphics. Probably the best for an iPhone beat-em-up type game. Controls work very well. My only 2 requests are that it perhaps get some type of co-op multiplayer and better Y axis hit detection. Specifically, it is sometimes hard to know where on the vertical plane an enemy is so at times I will try to hit them but I am technically hitting a bit too high or a bit too low even though it seems to be ok when looking at where my character is in relation to an enemy. Perhaps make the hit detection a bit more forgiving to fix this.

mrdinb about Knight's Rush