Starting on Tuesday, the Uncharted 3 Multiplayer Beta will be opened up for wide PSN access. At the moment, the beta is free and is available from now until the 14th July.
If you’ve not logged in and checked it out, I suggest you do as in the final week there will be Uncharted 3 rewards such as Uncharted 3 PSN Beta Tester Avatar, Treasure Hunter’s Starter Pack and some in-game cash to be earned. Sony will also be adding the never-before-seen Yemen map and it will be your first chance to play the co-op adventure.
Via PlayStation Blog