At the first glance, the idea of the game is the same as in Classic Tetris; to fill the horizontal lines of the game pits with the falling pieces. The more lines you fill, the higher score you'll achieve. The falling figures may consist of one, two or three little squares. Looks easy? But in this game there are two game pits and you must simultaneously manage two figures which move synchronously! You can rotate or move the figures to the right and to the left as long as they both can make this movement. And if step down of either of the figures is blocked, second one will fall. So for your game to be a success you should demonstrate planning skills, otherwise both game pits will be quickly filled with figures. After you have dropped the figures down you are still able to move them for the best filling of empty spaces as they fall. If at least one of new figures appearing at the top covers another figure that is already in pit, the game is over. It is more difficult than the Classic Tetris. Below the line displaying the number of the filled lines you see the points, which you receive for the current figures. Before a new pair of figures appears this number is added to your total score. The higher is the speed of the game, the larger is the number. The faster you think, the more points you receive. The game contains music, sound effects and photorealistic true color graphics.