Islandoom allows you to take on the role of a captain of an island in a sea world, controlled by four hostile nations. You can choose what nation best fits your play style, but that choice will give you a specific set of abilities that will determine how you play the game. You must lead your nation, conquer others, take on pirates, and develop your own infrastructure to keep your nation happy.

http://armorgames.com/play/18649/islandoom