The Last of Us is an action-adventure post-apocalyptic third-person survival horror game developed by Naughty Dog exclusively for the PlayStation 3. The game follows the story of Joel, a middle-aged black-marketeer, and Ellie, a brave teenage girl, as they work together to survive in cities reclaimed by nature, decimated by plague, and littered with gangs and other hostile survivors.

Half-Life 2 is a shooter game developed by Valve Corporation and released on Mac OS, Microsoft Windows, PlayStation 3, Xbox.