New screenshots from Half-Life 2: Episode Two have been inserted in our gallery, showcasing the upcoming expansion pack for Half-Life 2. Armed with new weaponry and vehicles, Dr. Gordon Freeman must race through a countryside riddled with an increasingly feirce Combine threat. We also have eighteen new screenshots from Team Fortress 2 and eight Portal screenshots, two games which will be included, along with Episode Two, in the Black Box package announced by Electronic Arts and Valve one week ago (story).