To protect the island's safety in Def Island, you take on the role of a valiant soldier and participate in the intense fight that takes place at sea. We should destroy all ships attempting to reach the island. Now is the moment to act. It is important that you make use of your cannon to eliminate your adversaries and safeguard your island. If you are able to master the abilities necessary to successfully launch blows in this shooting game, you will be able to win the game in the end, even when there are air strikes and fleet assaults available.
- The upper right-hand corner of the screen displays a circle. Simply click on it while keeping the mouse button down. Make any necessary adjustments to your aim, and then wait for the ideal opportunity to eliminate your adversaries.
