Download Knock Down Apk File Free. All you have to do is to hit these enemies showing you as boxes standing in front of you, by using your ball or slingshot. The game depends upon levels and having a lot of levels to complete. You have to show them your guts, your skills of targeting and aiming and hitting like a pro. The game uses a unique physics that you are definitely going to enjoy it. The game has best graphics and even the option to zoom in and zoom out of the game by which you can totally get a view. So download knock down game which is totally free and enjoy the world of knocking down the enemies by hitting them.