Below is a video for Lose/Lose, a game that procedurally creates enemies based on the files on your computer. It sends these waves of enemies at you and if you destroy one, you get a point. The crazy thing, however, is that if you destroy the enemy, it also destroys the file from your computer…permanently. So as you play, files will be deleted at random from your system. If you manage to win the game, the program itself gets destroyed and removed from your computer. You can watch the video below to satisfy your curiosity, as I don’t think it’s a good idea to play it yourself.
Here is a link to the site where you can even see high scores: http://www.stfj.net/art/2009/loselose/