Ok, it may be a couple of minutes behind. Tornado is released under GPL . Tornado is the clone of a C64 game. I know that was a long time ago, but maybe somebody still remembers that times. For a more detailed description of the game see tornado's manpage .
Tornado depends on the ncurses library.
See the download section for details on compiling and installing the game. A new web based highscore system exists since version 1.0.2. You can automatically submit your highscores to this website at the end of each game. The world highscores table can be found here . The Tornado starting screen.