Tetris 2 is the title of three unrelated games.
Tetris 2 may refer to: Tetris 2 (1990 video game) for the ZX Spectrum, published by Ultrasoft Tetris 2 + BomBliss, a 1991 video game for the Family Computer, published by Bullet-Proof Software Tetris 2 (1993 video game) for the Nintendo Entertainment System, Game Boy and Super Nintendo Entertainment System published by Nintendo
See also List of Tetris variants