It doesn`t seem possible that new variations of Tetris are still being launched, as there are already so many out there. But this Tetris Game for Windows keeps all the style of the original.
The main feature of this Tetris Game for Windows is that each piece is formed by a sequence of block circles (called tetrominoes). The player can, while the pieces are falling, turn each one through 90 degrees, so that they fit, either vertically or horizontally, with the ones next to them.
As with all Tetris games, when you complete a line it disappears. In Tetris Game for Windows there are nine different difficulty levels.