man, it'd be great if there was a thread about the game, with details like that.
...
its sorta like the original "song" got "remixed." all of the features, weapons, and perspectives used from mgs2 are now available in this one, which has the original mgs1's storyline and setting.
above and beyond that, of course, the graphics, animation, sound and style have been completely reworkd from scratch, to match the look of the original, just incredibly reworked.
its like a combo of mgs 1 and 2, with updated graphics and sound and gameplay.