The play style of this Tetris clone was written to resemble Tetris DX for the game boy and there is joystick support; these two features alone, I think, warrent yet another Tetris's existance. Its a little rough around the edges, but is very playable. Check the homepage for shots and further info.

License: free

Additional System Requirements: QT 3.x, a joystick if you want to use one :-)