[Multi] The worst game you've ever played

Basically, tell us what the worst game you've ever played is and why. You have to have played the game though. Just watching an AVGN review of it doesn't count. Also, this is about bad games ONLY - preferably games which are notorious for being bad. I'm trying to keep this thread within the rules and avoid flame wars.

That being said, the worst game I've had the misfortune of playing was Shaq-Fu for SNES. The game is plagued by god-awful controls and a concept/storyline which is just ridiculously stupid. Who thought it was a good idea to market Shaquille O'Neal in a fighting game with a bunch of half-assed characters? Also, don't forget to cover the game with Pepsi ads, because that was the thing back then. I think Nike has appearances as well. It's so bad, there's actually a website devoted to the collection and destruction of every Shaq-Fu cartridge in existence. I'm glad I got rid of this game, it's a steaming pile of sewage which should be buried in a 600 foot hole and never allowed to resurface.