Legend of Zelda: Tetra's Trackers was the temporary name of the video game now known as NaviTrackers (the game has nothing to do with Navi, the fairy, from Legend of Zelda: Ocarina of Time). NaviTrackers is part of a single-disc game bundle called Legend of Zelda: Four Swords Plus, for Nintendo Gamecube. Legend of Zelda: Four Swords Plus will be released in February of 2004 in Japan. A release date for other countries is not yet known.