The S.S. Louie is a ship that appears in the introduction of Papa's Freezeria, Flipline's fourth time-management game. It takes people from the mainland to Calypso Island. The captain of the ship is Captain Cori.
A poster of the S.S. Louie can be purchased in the shop to decorate the Freezeria. In subsequent games, the poster can be won as a prize when playing one of Foodini's minigames.
- This ship has brought most of Papa Louie's customers to Calypso Island. Mary was afraid of sailing and did not make the initial trip. Afterwards, she has since taken the voyage to the island. Timm, Cooper, James, Nick, and Greg also did not visit initially. The customers that did not come on the ship were the customers that were absent in any of the Papa's Freezeria games.
- The S.S. Louie is also the cruise ship that Radley Madish stages his attack in Papa Louie 3: When Sundaes Attack!