What is the worse game you've ever played?

Over the years tens of thousands of games have been released. While most of them have been enjoyable some have been just plain bad. What would be the worst game you've ever played?

For me it would have to be a game called Hoi on the Commodore Amiga, it was so stupid, you played as a little green dinosaur in a construction yard. The music was so annoying when you lost a life.

The worst game I ever played was Alone in the Dark. The most recently made one that is. Even though the first wasn't anything special, it was light-years better than this recent one.

Big Rigs

That's right, I actually have it. *facepalm*

The worst game I ever played... A bit tricky cause in those 13 years I am playing already, there were several games which were really bad. A real disappointment to me was Dragonheart for the psx. I liked the movie, but the game...
Then there was Daytona USA 2(Dreamcast) which looked nice, but after the 1st few races I was wondering why I actually bought the game(another gamer suggested it...)
Oh yes, I also remember buying Resident Evil: Survivor or Gun Survivor(psx). My, I was disappointed of this one, within 1 hour and 15 minutes I could actually finish the entire game...
Zone of the Enders for the ps2 was another game which was way too short
On the PC, Fallout 3 was the biggest disappointment, even bigger than Resident Evil 4(on pc, it's really bad..)