News: The first episode, Beneath the Ashes, will be available in December.
Eidos has announced that they will release two new chapters for Tomb Raider: Underworld exclusively on the Xbox 360.
The first chapter, Beneath the Ashes, "takes place after the Underworld story has finished and will feature an incredible new environment to explore, additional secrets to unlock and different enemies to fight." It will be available in December. The second chapter will be known as Lara's Shadow and it "will introduce players to a new kind of playable character and create a unique Tomb Raider experience." It will be released in early 2009. Eidos did not announce pricing for these chapters yet.
Tomb Raider: Underworld will be released for the DS, PC, PlayStation 2, PlayStation 3 and Wii on November 18.