Crystal Dynamics(the team behind Tomb Raider: Legend) is planning to re-make the original Tomb Raider(Originally released for the playstation 1) for the PS2, PSP and PC.

Quote Originally Posted by gamespot
Before showing off the game, reps from the developer talked about the approach the team is taking with the game. Rather than simply redo the original game with Legend's visuals, the team is taking a more thorough approach to the new game. Citing the method Peter Jackson took for realizing his vision of King Kong--using the original narrative as a framework and retaining the key memorable moments while expanding on them--reps from Crystal Dynamic noted that Anniversary Edition will be much more than a simple update of the original game.

The game will follow the same basic story as the original, so you'll once again be guiding Lara as she's commissioned to retrieve an ancient relic known as a "scion" (no, not the car). As anyone who's played through the original game can tell you, while the gameplay was aces, the story wasn't big on making sense once you started progressing. As a result, Crystal is fleshing out the narrative to offer some clarity on what the heck is going on.
Sources:
Tomb Raider: Anniversary Edition First Look - PlayStation 2 News at GameSpot
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GameSpy: Lara Croft Tomb Raider: Anniversary Preview
Trailers:
GameTrailers.com Player Window (Quicktime)
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GameVideos.com - LEAKED: Tomb Raider Anniv. trailer
Tomb Raider: Anniversary Official Trailer 1 for PlayStation 2 Download at GameSpot
Images:
Tomb Raider: Anniversary Screens for PlayStation 2 at GameSpot
IGN: Lara Croft Tomb Raider: Anniversary Screenshots, Wallpapers and Pics
GameSpy: Lara Croft Tomb Raider: Anniversary Screenshots, Wallpapers and Pics