The similarities? Well Resident Evil: Extinction is the 3rd upcoming movie but the question that bothers me is why they all the sudden launch from an old setting to what sounds to be what the setting RE5 is taking place in?? It says Jill, Alice, Claire, and all the others that is in the movie make their way through the Nevada Desert so on and so on. I'm Just confused how come it starts to make a bit sense now that they make the movie after the nuke.. you figure after all the side plots (CVX, O1, O-F2) the Third Game would have been the game they would of stopped getting on about the escape before a nuke. And moved on to what 5 has to go to. But yeah. Try to clear things up for me. Oh and sorry about that little spoiler.. Been looking around the imdb site and found it.