While the game first debuted at last year's Space World, Bio Tetris soon dropped from sight. Finally, Seta has said it will release the game in Japan.
Renamed Tetris 64, the game will utilize the Bio Sensor. In Bio Tetris mode, if you attach this Bio Sensor on your ear, the game will detect your body's biorhythms and will affect the game's difficulty.
In case you're giving off really bad vibes, the game will also feature normal Tetris as well.
Tetris 64 for the N64 is slated for a November release in Japan.