Having recently been delayed, Eidos today announced that the first of two Xbox 360-exclusive downloadable episodes for Tomb Raider: Underworld will be released come Tuesday, February 24.

Dubbed “Beneath the Ashes”, the episode picks up after the game’s initial ending, offering a new level and enemies. It will cost $10.

The second expansion – “Lara’s Shadow” – is dated for release on March 10.

“Beneath the Ashes” will be accompanied by a pretty big patch that will resolve several issues and bugs. That was the reason why it was delayed in the first place.