What Critically/Fan Panned Game Will You Defend with Your Dying Breath?

Perhaps the least popular entry in a series, a failed game with an awesome gimmick, or maybe for no reason you can identify, what failed game will you go to the mat for?

For me? Legendary!

You are an art thief who accidentally opens Pandora's Box, releasing Minotaurs, Griffins, Werewolves, Fairies, an actual freakin' kraken, and the mark the box left on your hand leaves you as the only one who can put the beasts back in the box.

I have never met a person who liked this game and I simply do not understand.