Siege the enemy castles with your cannon, carefully aiming your shots for best results. free the prisoners and take down the throne. choose your own path through the levels of this addictive game. be wary, higher levels fight back! Play Cannonball Bash on Dob5.com. Cannonball Bash is an online HTML5 game. You can play the game on smartphone and tablet (iPhone, iPad, Samsung, Android devices and windows iPhone).