Tetris 64 is a 1998 puzzle video game developed by Amtex and published by SETA for the Nintendo 64 in Japan. Although Tetris 64 was released exclusively in Japan, the game itself is in English.
- Tetris - The standard game of Tetris, where the player must line up and connect various sets of blocks to successfully fill in an entire horizontal row.
- Giga Tetris - Normal Tetris with large tetrominoes which later break up into smaller pieces.
- Bio Tetris - An extra variation of Tetris designed to use the Bio Sensor, a controller extension that monitors the player's heart rate.