Great!
The simplistic graphics, the simplistic gameplay, the amazing addictiveness?
Damnit man, you've created a classic, it's right up there with castles and whatnot!
I would like to congratulate you with making a game that is not only repetative, like Blitz Wars was, only this game is actually addictive and FUN!
Keep up the good work! And adding a highscore list like you did with Blitz might be a good idea.