Successfully complete the indicated task to access the corresponding uncharted island:
Cliche Island: Collect the five pieces of Captain Taint's map. Start the quest to help him get his treasure. He will tell you it is on Cliche Island and a Mutinous Captain may have it. You can also find Mutinous Pirates with the captain on X Island. Just west of X island is Chicken Island, which has the parrot feather required for a different quest. Start at the dock at Chicken Island, then move straight west until you see a small island slightly to the north. Dock there to find Cliche Island and a treasure chest.
Hot Island: Move south from the western side of Spider Island.
Skull Island: After invading the North Pole, get on your ship, and travel south from the dock. Look for a few rocks sticking out of the water and a spear with a skull on it.
Successfully complete one of the following tasks to get a trophy:
- Orque Imposter (Bronze): Convince an Orque Guard you are an Orque.
- Death of a Penguin (Bronze): Kill the Evil Nun.
- Primp V.I.P. (Bronze): See all 20 of Madame Primp's Outfits.
- Well Educated (Bronze): Get an Engineering Degree.
- Raise Your Mast (Bronze): Go Sailing in a Pirate Ship.
- Konichiwa (Bronze): Learn to Speak Japanese.
- Mystic Transport (Bronze): Discover all 44 Teleporting Outhouses.
- Dispenser of Justice (Silver): Kill 3000 enemies.
- To Serve Men (Silver): Kill Wortten.
- Ruin Christmas (Silver): Kill Santa Claus.
- A Tale of Two Endings (Silver): Watch Both Game Endings.
- A True Hero (Gold): Reach Level 20.
- Frozen Justice (Gold): Kill the Talking Tree.