Tetris is now available for the first time on PSP! This version of one of the most popular games ever made features the famous Marathon Mode along with a variety of new mini versions based on the Tetris gameplay you know and love. Offered are 15 levels of difficulty, record-keeping for "best times" and "best scores" for each variation, and a Replay Viewer to look up cool moves in the in-game glossery for sweet replays of some of the best Tetris players in the world.