Full game now FREE!!! Enjoy. Choose your weapons and take on your friends in this physics based tower destruction game. Take turns smashing down each other's structures to crush their team and declare victory and bragging rights through Facebook or Twitter. There is also a small matter of an alien robot invasion to take care of in 48 single player missions. Win these to get medals and coins, then unlock over 200 characters including 16 which are Windows and Windows Phone exclusive. Thanks for checking out the game and Have Fun!