When placed, the cannon will initially point at a 90 degree angle (straight right). By right-clicking the left side of the cannon, players can adjust the angle by 22.5 degrees counter-clockwise per right-click. This will affect the trajectory of the cannon ball. This can be repeated until the cannon faces a 270 degree angle, (straight left). Right-clicking the right side of the cannon will rotate the cannon clockwise by the same amount. However the cannon cannot be aimed downward (91 to 269 degree angles).
For the velocity and damage output, it can be useful for pirate/goblin invasions. The best strategy for this would be to make room for two cannons at the ground level of your base, point them each in opposite directions, and buy about 150 cannon balls. This method is expensive, but it's good for quickly clearing out invasions.
- Added to the game.