Half-Life 2: Episode Two

Half-Life 2: Episode Two is a 2007 first-person shooter game developed and published by Valve. Following Episode One (2006), it is the second of two episodic games that continue the story of Half-Life 2 (2004). The player controls Gordon Freeman, who travels through the mountains surrounding City 17 to a resistance base with his ally Alyx Vance. Like previous Half-Life games, Episode Two combines shooting, puzzle-solving and narrative elements, and adds expansive environments and less linear sequences.