A new Uncharted game has been outed by the Australian Classification board. According to their listing for the "G" rated game, development is being handled by One Loop Games.
One Loop has worked on titles Star Wars: Episode III, Full Spectrum Warrior, and The Saboteur, but they specialise in mobile games (God of War: Betrayal, Ratchet & Clank: Going Mobile). Might Uncharted be about to go mobile? Or perhaps even revisiting the PS Vita?
According to the listing, and as you would expect, publishing is being handled by Sony. The listing also points to the game being multi-platform, and though that likely means PS3 and PS Vita, it could also mean Android and iOS. We'll just have to wait and see.