"Outside Xtra" 7 Genius Ways Games Stopped You from Escaping Them: Commenter Edition (TV Episode 2020)
Half-Life 2: Episode One (Video Game 2006)
Half-Life 2: Episode Two (Video Game 2007)
Half-Life: Alyx (Video Game 2020)
Half-Life (Video Game 1998)
Half-Life: Opposing Force (Video Game 1999)
Half-Life: Blue Shift (Video Game 2001)
Half-Life: Decay (Video Game 2001)
Half-Life 2 (Video Game 2004)