Clan mates fight side by side: they cannot hurt each other, and every sinking and every load of gold they bank raises the clan's score.
Building upgrades and resource collection require your island's berth. Ship purchases and refits use repair ports. Stop for two seconds to moor outside combat. Equipped ammunition can be changed at sea.
Waiting for island allocation…
Capture is permanent: destroy the tower and hold the berth to take ownership of the island and all its buildings, upgrade progress and stored camp resources. The former owner loses access. Personal wallet, ammunition, ships and support fleet do not transfer. Defenders can fight back or recapture it.
New ship available