Kojima gets way too much wiggle room with all his blatant retcons and continuity errors on top of all the ******* weirdness. He should of stuck with the gritty story telling like with MGS1. I don't mind drops of Sci Fi into the story like with Mantis and Raven, but Vamp threw a monkey wrench into the engine and the explanation we get after waiting nearly a decade was ****ing nanomachines...