V-Tetris (V-???? V-Tetorisu?) is Japanese-exclusive. It is not to be confused with the similar Virtual Boy title 3D Tetris, as the two games are entirely different. V-Tetris is mostly the same as the original Tetris games, the only difference being the cylindrical puzzle mode in which blocks could be placed in a 3-D spiral. By using the L and R buttons, or the right D-pad, the screen shifts a block left or right respectively.