This was a fun game! I liked that the ball bounced when it hit the zombies. I got into trouble once when I tried to hit the ball from my left-hand side... it didn't work! But this is a really creative entry, good work! :)
Thanks! I suppose the ball was out of range, cause the hit works in a circle area around the player (is not the player works discovered this by himself but it is what it is). Next time I'll add a tutorial! Thanks