The Amphitrite is a luxury cruise ship controlled and maintained by the criminal organization, Kometa, in the Tekken spin-off game, Death by Degrees. This ship is the meeting place of the Kometa executives. Nina Williams, the game's protagonist, must twice visit this ship in the game's events. Once at the start of the game, and again after leaving the Solitaria Penitentiary.
The ship holds many illegal fighting tournaments, and, at the start of the game's events, Nina enters the one currently being held, which she wins. The Amphitrite is owned by Lana Lei, one of the game's main antagonists. In Alan Smithee's words, the ship is "laid out like a labyrinth.". At the end of the game, the ship is programmed to self-destruct, presumably by Edgar Grant, who mentions planning to do this to Nina to avoid publicity before presumably being killed by Lana. Nina manages to get off of the ship before it detonates.
- The ship's name is a reference to Poseidon's consort in Greek mythology, Amphitrite.