Naughty Dog may be hard at work on The Last of Us (complete with its own mysterious online component), but the developer is still supporting Uncharted 3 and its multiplayer mode. The developer teased two new multiplayer maps recently.
Over a few tweets, Naughty Dog has shown off the Ship Graveyard and Old Quarter maps. The developer mentioned early April as a release window for the Old Quarter, and it would make sense to bundle the Ship Graveyard along with it, but no formal plans have been announced. GameSpot notes that these two maps are likely to be the final DLC released for the game.
Naughty Dog just launched its Shade Survival Mode earlier this month, and is already making plans for another pack in April. This has made for a nice steady flow of content, even as the company ramps up for its next franchise.