The Orange Box delivers five innovative games from Valve®– creators of the blockbuster Half Life® franchise. The Orange Box includes Half Life® 2: Episode Two, Portal™ and Team Fortress® 2 in addition to Half Life 2 and Half Life 2: Episode One. Half Life 2: Episode Two delivers the second chapter in Valve’s award-winning episodic trilogy. Portal delivers a groundbreaking action game that will change the way gamers interact with their environment, much like Half Life 2’s gravity gun rewrote the rules for how gamers manipulate in-game objects. Team Fortress 2 is the long-awaited return of the legendary role-based online multiplayer game. It pushes the Source Engine with a daring new art style and deep gameplay for nine distinct roles.