1) Move the mouse to move the chicken up and down. 2) You are constantly shooting. Move the chicken to shoot the Evil Blocks 3) Don't let the Evil Blocks reach the tower or you'll lose health. 4) Try to get the most time (the word bubble in the corner) and Dead Block points. 5) Kill the boss block to restore health 6) If you want to stop, hit the "S" key.
Feel free to Remix, but no negative comments. : )