There are several that can rate equally in the 10th circle of Hell.
E.T. is a grand master of damnation, its toxic-waste land-fill still causing havoc on the genetic code of those who inhabit its proximity. And so is any game based on a T.V. show (Lost, American Idol, Alias, etc.)
But here is a master piece of suckfullness; relatively new but ONLY in its inception, because you cannot get more "retro" than this, technologically speaking: Hell Forces [http://www.metacritic.com/games/platforms/pc/hellforces?q=hellforces].
I am sure that the "Geneva Convention" has some article against this kind of cruelty towards humanity.
You'd have to play it to understand... the horror, the horror...