Out-sail, out-build and out-gun the other captains, and take the whole archipelago.
WASD sail · QE fire · F claim · B upgrades · Tab chart · H all controls. On a touch screen, use the on-screen controls.
Captains are drawn at random from all of them, and each plays in the same style every time.
Race two rival captains to claim the islands. Silver mines, lumber camps, fishing villages and gun batteries are the prizes; bare rocks are too small to hold. Sink a rival, or shell its forts to free an island.