A search for the fabled "Atlantis of the Sands" propels fortune hunter Nathan Drake on a trek into the heart of the Arabian Desert. When the terrible secrets of this lost city are unearthed, Drake's quest descends into a desperate bid for survival that strains the limits of his endurance and forces him to confront his deepest fears.

Features:

• An interactive cinematic experience that blurs the lines between games and Hollywood films.
• Nathan Drake's journey will put you through new challenges and take you to stunning locations around the world, from a derelict chateau in France, to the merciless Arabian Desert.
• Epic single player campaign with evolved signature UNCHARTED gameplay.
• A new breed of Action Adventure Multiplayer that brings the exciting cinematic elements of the single-player campaign, into the multiplayer.
• Experience the thrill of UNCHARTED in stereoscopic 3D
• Starhawk Beta voucher card included with all UNCHARTED 3 copies
• Includes 4 Behind-The-Scenes Featurettes FREE on UNCHARTED 3 disc

Source:
http://us.playstation.com