Tetris X

Tetris X is an official version of the classic block-dropping puzzle game which includes two game modes:

• Classic mode is a standard endless mode where the player continually drops bricks into the well trying to complete lines in order to remove them from the board. The more lines are cleared, the faster the game gets, and the game ends if the stack reaches the top of the well. There are four difficulty settings, which determines what level the game starts at.
• Battle mode is a competitive mode for up to four players, in which clearing lines will cause garbage blocks to appear at the bottom of the selected opponent's well. The goal is to cause other players to top out their well, with the last player standing being the winner. This mode is played in a smaller than normal 7 x 16 well.