Subway and Uncharted 3 have teamed up for a Taste for Adventure. Go into a local Subway Restaurant and purchase one of the specially marked Uncharted 30 oz. drinks to receive a code that will provide you with access to the full competitive multiplayer experience throughout the month of October. Check out the official word {link no longer active} from Nathan Drake himself. Along with access to the competitive multiplayer experience, keep your eyes open for exclusive Subway items hidden throughout the maps to unlock additional content.