The only thing more important than a pirates ship is his treasure. You are a pirate and many enemies are about to board your ship to take your treasure. You must protect it at all costs. You use guns to shoot the enemies before they get close and you use your swords to fight them face to face. You can also dodge their attacks when fighting one on one. In addition, you can buy turrets to set up that will automatically fire upon enemies that get too close to it and try to take the treasure. You must destroy all of the enemies and remain alive to continue on.