MSS Sea Star

The MSS Sea Star is a cruiser that Mario and his friends used to travel the Mushroom World by sea in Mario Party 7.

A castle that looks similar to Princess Peach's Castle appears on top of the ship, which also holds docking bays for two other vehicles: the Free Play Sub, and the Chop Chop Helicopter. Ukikis, Koopas, and Goombas clean the floor and work on the ship. There is also a souvenir which can be bought of the MSS Sea Star.

This cruiser may belong to Princess Peach, what with her colors and rainbows being on the ship. However there is a slight possibility that it belongs to her stewart, Toadsworth, as he came up with the idea of the trip and informs the guests about it.