Dear Gamer, please watch this ads while your game is loading. Thanks!
Keyboard AND Mouse
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Use your upgradeable friends to destroy the enemies. Don't let the enemies get to the bottom!
Chose between 3 difficulties: Easy, Normal and Hard, each one containing 100 waves of crazy enemies and 10 bosses.