IF POSEIDON CAN'T TAKE YOUR SOUL, HE WILL TAKE THE CAPTAIN'S!!Captain Greenbeard, Cruise
When the players enter the Lifeboat Room, Greenbeard has his Ghost Pirates fight the players, until he eventually fights the players himself until he is injured. Greenbeard reluctantly lets the players go, though says he will have the Captain's soul.
Jack directs the players outside to one of the lifeboats. After 20 seconds, he releases it, and the players and Jack leave behind the Carnival Cruise, sinking in flames. Presumably Jack, Captain Smith, Poncho, the Dog, and Ponchokings die in this ending.