There are hundreds of terrible science fiction video games, but to make it onto this list it takes an epic saga like Wing Commander and an epic mistake like Kilrathi defector Hobbes going traitor in Wing Commander III: Heart of the Tiger.I don't think fans of the series claim Hobbes defected because of his conscience - we've seen his holo-message on the subject. It's also worth pointing out that Chris Roberts didn't write Wing Commander III - he was the producer and director of the film shoot. Thanks to all who submitted this!
The lovable fur-suiter from Kilrah appeared in prior Wing Commander games and his defection to the Confederacy was a source of much drama during the story portions. Many of the human pilots hated him and assumed he was a traitor. Even in Wing Commander III you were given the option of becoming one of the few voices sticking up for Hobbes while everyone else warns that he's an untrustworthy monster.
The moral of the story is...distrust outsiders and never stick up for the weird guy everybody hates. Was the "Hobbes is a traitor" plot a genius double fake-out? Was Chris Roberts an overrated doofus when it comes to stories?
I think Chris Roberts answered those questions with his Wing Commander movie.