You can play as Raiden, snake, pliskin, or the ninja through any part of the game (tanker or plant)... there are 200 VR missions along with 100 other missions that are like VR missions but not VR (or something like that)... along with 5 (or something) things that are like... I dunno little seperate totally new, short missions in totally different areas not related to MGS2... called the... Magicalness... of Solid Snake
but they're basically supposed to be like a few other small missions he went on or something
and I also think maybe there are a couple different outfits for each person maybe... I think...
I dunno I just read like the first story videogames.com had on it and I hadn't read about it since... If they add enough, I might pick it up too... but I dunno... there will probably be other 100% new games that I'd want that would be out around then too...
and umm.. I dunno... probably more, cuz I don't think they'd tell you EVERYTHING that they added when they first show the game... right?