Half-Life 2: Episode One is a 2006 first-person shooter game developed and published by Valve for Windows. It continues the story of Half-Life 2 (2004)...

Half-Life 2: Episode Three is a canceled first-person shooter game developed by Valve. It was planned as the last in a trilogy of episodic games continuing...

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 shorter...

million copies. Half-Life 2 was followed by the free extra level Lost Coast (2005) and the episodic sequels Episode One (2006) and Episode Two (2007). In...

They are encountered throughout Half-Life 2, Half-Life 2: Episode One, and Half-Life 2: Episode Two, as well as Half-Life: Alyx, as hostile non-player characters...

in the Half-Life video game series, which comprises Half-Life, Half-Life 2, Half-Life: Alyx, and their respective expansion packs and episodes. This section...

and the sequels Half-Life 2 (2004), Half-Life 2: Episode One (2006), Half-Life 2: Episode Two (2007) and Half-Life: Alyx (2020). Half-Life is a first-person...

of the original Half-Life, canceled a port for Dreamcast after Sega announced its discontinuation. After releasing Half-Life 2: Episode Two in 2007, Valve...

episodic sequels Episode One (2006) and Episode Two (2007). The first game in the Portal series, set in the same universe as Half-Life, was released in...

published by Valve. Two of the games included, Half-Life 2 and its first stand-alone expansion, Episode One; had previously been released as separate products...

from a distance, similarly to the gravity gun from Half-Life 2. The previous Half-Life game, Episode Two, was released in 2007 and ended on a cliffhanger...

occasional breaks in this chain of compatibility. The release of Half-Life 2: Episode One and The Orange Box both introduced new versions of the engine that...

followed by Half-Life 2 (2004), the episodic sequels Half-Life 2: Episode One (2006) and Episode Two (2007), the multiplayer games Team Fortress 2 (2007) and...

wrote for games such as Half-Life 2: Episode One, Half-Life 2: Episode Two, Team Fortress 2, Left 4 Dead, Portal and Portal 2. He left Valve in February...

series, 262 episodes of Two and a Half Men aired over twelve seasons, between September 22, 2003, and February 19, 2015. Each episode's title is a phrase...

subsequent episodes for Half-Life 2 and later packaged those games together with the puzzle game Portal and the multiplayer shooter Team Fortress 2 in a collection...

similar capacity in Half-Life 2: Episode One (2006) and Episode Two (2007), and as the titular protagonist of the VR game Half-Life: Alyx (2020). Alyx...

Valve games such as Team Fortress 2, Half-Life 2, Half-Life 2: Episode One, Half-Life 2: Episode Two, Left 4 Dead, Dota 2, and Artifact. He is noted for...

co-developing Quake Team Fortress, Team Fortress Classic, Team Fortress 2, and Half-Life: Alyx. Walker attended RMIT University in Melbourne, Australia. Together...

Grand Theft Auto: Episodes from Liberty City, Life Is Strange, Resident Evil: Revelations (and Revelations 2), Half-Life 2: Episode One (and Two) and Star...

on Half-Life 2: Episode One (2006) and Half-Life 2: Episode Two (2007), plus several canceled Half-Life projects, including Half-Life 2: Episode Three...

one side and Two and a Half Men on the other. Seasons one through four, six and nine consist of 24 episodes. Season five was reduced to 19 episodes due...

in the Half-Life universe, during the events of Half-Life 2 and Half-Life 2: Episode One. Both films were critically acclaimed. Part One was released...

recommended retail price. The Orange Box also contains Half-Life 2, Half-Life 2: Episode One, Half-Life 2: Episode Two, and Portal. Valve offered The Orange Box...

"Episode 1" (Twin Peaks) "Episode 1" (Tá no Ar) "Episode 1" (Uyanış: Büyük Selçuklu) Star Wars: Episode I – The Phantom Menace, a 1999 film Half-Life 2:...

between the events of Half-Life 2 (2004) and Half-Life 2: Episode One (2006); in Half-Life 2, Gordon Freeman leads an uprising against an alien interdimensional...

voice of Alyx Vance in the award-winning action game Half-Life 2 and its sequels, Episode One and Episode Two, and also as Marlene in The Last of Us. In 2006...

Grandpa Yuleson 2006 Half-Life 2: Episode One (video game) as Dr. Wallace Breen (voice) 2007 Robot Chicken (TV series) (Season 3 Episode 7: "Yancy the Yo-Yo...

3 million Half-Life standalone expansions: 1.9 million Half-Life 2: 12 million Half-Life 2: Episode One standalone: 1.4 million The Orange Box: 3 million Japanese:...

Half-Life: Full Life Consequences is a 4-episode Machinima series animated within the video game Garry's Mod and published on the video sharing website...