Well I've just rescued someone, but all the prologue was just a bunch of horseshit, typical mgs movie type cutscene which didn't make much sense anyway, then fire dude, and floaty woman. It's like they have ideas for 4 different games but shove everything into the mgs series. Would be a better series without the fantasy shite. Plus during the prologue having to slowly crawl and stumble for ages was just plain boring.
Then those geezers after I rescue the dude, zombies or something... The story is going to be complete cross obviously, the gameplay might make it interesting though.