Downloadable title Lara Croft and the Guardian of Light is a re-imagining of old video game fav Lara Croft. It's a game changer for the series, and Andrew Pfister checked out the game at GDC 2010.
"No, Lara Croft & The Guardian of Light is not a regular Tomb Raider game. Yes, Crystal Dynamics is still planning on making regular Tomb Raider games. Changing Lara’s perspective from fully 3D to an overhead fixed viewpoint is not cause for panic, nor does it appear to be a hastily-thought out experiment: the guys in charge are just taking the Tomb Raider ingredients and turning it into a new downloadable recipe."