Battleships at Dawn! Steam Key GLOBAL

You are tasked to protect an oil depot in some remote pacific islands. When all the communications are lost with your headquarters, you are left alone to counter the advance of a large enemy Taskforce. You must expand your influence zone, gather resource and prepare for the final confrontation with the enemy commanders. In this bid for power, you will have to coerce the local armies into helping you, carefully chose which territory to capture and straighten, and which to let go depending on the tide of battle.