Mortal Kombat!!! You've got to be joking!!! Seriously, that movie really did suck. But the worst video game movie was the Super Mario Movie. Man, was that crap!!!! Some movies have turned out to be great games, a prime example being goldeneye on N64. Unfortunately though, Video games based on movies and vice versa do seem to suck. The reason is probably because people will by it, no matter what, as they recognise the characters and setting. This makes developers lazy, as no matter what they do, or how good the game really is, it's guaranteed to make money.