Zombie Shooter

GAME INFO
Game of shooting zombies and using geometry and physics to impact all the living dead. To shoot the zombies, you have to use the laws of physics and geometry, you must hit the chains so that the heavy ball falls on the zombies, and aim at some specific places so that the bullets bounce in the right place and time, using the laws of reflection. Calculate the bounces of the bullets and shoot at the right time to kill all the zombies.