Cannons Blast 3D plays like another tower defense puzzle game. With a heavy machine gun and a cannon, you need to eliminate all incoming enemy units before they get close to your castle. Your weapon has limited ammo and reloading speed. It is necessary to make a choice of fire coverage. When you earn enough gems, you can buy the other 2 weapons and upgrade your current ones. It is time to test your shooting skills! Mouse click or tap to play