i could get addicted to this..
You need to fix the clock timer in it - it increments expontentially every time you restart the game because you want to play it again; it's too rapid-paced... unless if that was your intent, then that would limit the interactivity of the game. You got a bug in the 'options menu' -unless you are already aware. The controls were quickly responsive, and the concept is pretty original, stylish and popular with me.
Hope a variety of weapons are availible in the ball's arsenal, as well as a variation of opponents & gameplay strategies, levels/stages, and the fighting environment of the warz.
I love the feature where you can upgrade weapons with money etc.. heh great job, keep it up! i look forward to the full version.