This crazy, fast-paced, action-packed, first-person-hooter (yes, no 's'; and yes, you heard it here first) is based on a part of the utterly useless, but ridiculously funny Windows 3.x application called Useless (iirc it was only available in Danish, but I'd be happy to be proved wrong).
This game was there (albeit without the patented Top 10) along with a lot of other funny stuff. Unfortunately I can't get a hold of the original application, which is why I've chosen to implement it myself. So enjoy it! If you find the original Useless application, do yourself a favour and check it out (and send me a copy as well). ;-)