The Last of Us Demo Released via God of War: Ascension

The demo features the Outskirts level of The Last of Us in which Joel and Ellie, along with Tess, will encounter multiple Infected enemie
Sony Computer Entertainment has announced that a playable demo of The Last of Us, the latest franchise created by Naughty Dog exclusively for PS3, is available now for all God of War: Ascension disc owners. If you purchased a copy of God of War: Ascension, you are able to pop that disc into your PS3 and download The Last of Us demo. Instructions for installation came with your voucher code.
If you're having any trouble finding your flyer, just insert your God of War: Ascension disc into your PS3, navigate to the "Launch The Last of Us Demo" options on the main menu and you’ll be taken to the PlayStation Store where you can download the demo. Once downloaded, simply find it on your XMB and install it to start playing.