A free app for Android, by Rubick Games.

This is a game where you are the commander of a small island. Your task is to defend the island against an onslaught of enemy ships and troops. If you manage to fend off the attackers, you will be able to earn coins and unlock new weapons, armor, and other military equipment.

The gameplay is simple. You will have to build up your army by collecting different types of equipment, such as a hammer, an ax, a sword, and a gun. You will have to use these weapons to fight off the enemy.

In this game, you will be able to upgrade your equipment. This will increase your strength and will allow you to fight off the enemy more effectively.