The PSN Store update is now live! The high-profile additions this week are Battlefield 3's "Back to Karkand" DLC and the Brutality Pack for Resistance 3, the latter featuring a new Survival mode, a theme, skin and weapon for multiplayer.

And, for PlayStation Plus subscribers, there's a free copy of Tomb Raider: Underworld waiting for you, some free PSOne Classics titles in the Spyro series and an 80 percent discount on the Penny Arcade Adventures games. You can see the full update list over on the PlayStation Blog.

This article was originally published on Joystiq.

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