Eidos announced a little while ago that the second chunk of downloadable content (DLC) for Tomb Raider: Underworld, entitled Lara’s Shadow, is now up and available on Xbox LIVE Marketplace for a piffling 800 MS Points.

This new piece of Underworld content, available exclusively on Xbox 360 and following on from the first set of DLC, gives players the opportunity to play as an entirely new character, the Doppelganger, which allows faster movement, shadow powers and a melee attack that ‘decimates enemies with devastating accuracy and speed.’ Cool.

The Doppelganger apparently opens up new gameplay mechanics, areas and puzzles which weren’t possible while playing as Lara Croft in the original Underworld adventure. Grab Tomb Raider: Underworld – Lara’s Shadow on Xbox LIVE Marketplace while now.