- The Canister Cannon is a multi-target defense that defends both the air and the ground. It detects enemies in all directions.
- It attacks with scatter shots to deal splash damage.
- When you destroy an enemy Canister Cannon during the battle, you will gain extra battle time.
- Unlike other defense buildings, you get 1 experience point for constructing or upgrading a Canister Cannon
- Canister Cannon can defend against all types of weapons.