This is a list of variants of the game Tetris. It includes officially licensed Tetris sequels, as well as unofficial clones. Official games Unofficial games See also List of puzzle video games Notes References Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris Tetris