Metal Gear Solid The Twin Snakes is a retelling of the Original PS1 game Metal Gear Solid. Although it is a faithful adaptation as far as the story line goes, It is directed by Ryuhei Kitamura and developed by Silicon Knights, with Hideo Kojima serving as a producer on the project. The Twin Snakes Has more of "cheesy action movie vibe" to the cutscenes , but does feature improved graphics and gameplay similar to Metal gear solid 2:Sons of Liberty. The game also features a re-done English dub, with almost all(if not all) the previous voice talent reprising their roles.
Although this game is subject to criticism (some fair, others not so much), I do own the game and believe it is a worthwhile game to play. Its not intended to replace the original, but to supplement it with an alternate retelling of the beloved classic.