meh its good. i mean thers not much separating it from other TD games...but i like TD games. Lost interest though when enemies got harder and harder and started to be able to regenerate back large amounts of health and much more difficult coarses and i still had the same amount of money and same weapons to try and stop them...kinda hit an impass. (and please dont say strategy..im beginning to think people here dont know the meaning of the word)