Ghoulish Galleon is an unlockable court in Mario Sports Mix. It takes place on an old ship, ruled by many Dry Bones that control it. The court can be used to play Basketball, Hockey, Volleyball, and Dodgeball.
The main gimmick on this stage are the boxes that slide around the court while the game is being played. If the boxes are broken by being hit, Dry Bones will emerge from them and wander around the stage, bumping into players. The ship also rocks back and fourth, making the players slide around.
This court also appears in the Bob-omb Dodge party game.