Introduction - If you have any usage issues, please Google them yourself
By the most improvement to the original Tetris, and support for doubles. Player1: left, right, move the cursor keys: to move the whereabouts of the box spaces, carriage returns to the whereabouts of clockwise and counterclockwise rotation of the box Player2: A, D, S: the whereabouts of the parties can move block Q, W: clockwise and counterclockwise rotation, respectively, the whereabouts of the box Esc: Pause/continue F10: Start a new game other operations can be achieved by selecting the menu.