Fire a limited number of cannonballs at the silhouetted structure as you try to knock it below the specified height.
Simple cannon shooting game with retro graphics style.
You need destroy 18 towers by using old cannon and no more than 3 shots in each of level.
Destroy tower under line.
Click to shot.
Destroy all the wobbly and unstable castles with a rusty old cannon. You have only 3 shots in each level and you have to take down the right amount and the correct building blocks - otherwise you fail. How many building blocks and what building blocks to destroy is for you to discover in all 18 levels.
Improved version as per the latest terms of Google policy