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	A Red Letter Day
	In 2026, the Combine OverWiki celebrates twenty years of operation. Happy 20th Birthday!

Welcome to the Combine OverWiki The original ad-free and independent Half-Life and Portal wiki Run. Think. Shoot. Edit. 1,635 articles since February 2006 Games Music Storyline Books & comics Multiplayer Achievements Quotes Real world Fan content Cut content Characters Enemies Creatures Factions Locations Weapons Transportation Technology Conflicts Quantum events Did you know... ...that Antlion Soldiers are harvested by the Combine for a substance called Cleanup Solution used by the Infestation Control to clean up areas of the Quarantine Zone? ...that Janitor Bob maintains the old parts of the Enrichment Center? ...that GLaDOS' chamber is named "Central AI Chamber"? ...that according to most advanced algorithms, the world's best name is Craig? ...that Arne Magnusson's Vortigaunt colleague Uriah was named after Uriah Heep, a character from Charles Dickens' novel David Copperfield? ...that the City Scanner was originally a Synth? ...that the garbage compactors seen in Waste Processing Area 3 in Opposing Force are directly based on the garbage compactor featured in the film Star Wars Episode IV: A New Hope? ...that the appearances of the large lift, the entrance to the canal, and the canal itself in Sector B were based on designs from the manga Akira? ...that Kraken Base was to be reached by Gordon with a submarine? Refresh Links The Combine OverWiki across the web Official websites Steam Store · Steam Community · Half-Life · Portal 2 Valve · Gearbox · The Valve Developer Community Friends of the wiki LambdaGeneration · Run Think Shoot Live · The Valve Archive · Valve Cut Content Wiki · ValveTime Borealis (PL) · Half-Life Inside (RU) · Half-Life Project Beta (RU / EN) Affiliates Independent Wiki Federation The Independent Fallout Wiki · The Unofficial Elder Scrolls Pages · Also see our WikiNode

Content updates Half-Life 3 created. (July 8, 2026) Peggle Extreme created. (April 5, 2026) ‎List of Half-Life and Portal crossovers and Poker Night 2 created. (January 26, 2026) Mission Improbable created. (October 7, 2025) Avalon created. (September 23, 2025) Half-Life Fallout and PHWOnline created. (August 28, 2025) Dark Interval created. (August 3, 2025) Black Mesa: Blue Shift created. (November 24, 2024) Unidentified Half-Life 2: Episode Three weapon created. (November 21, 2024) Half-Life 2 developer commentary, Ice Gun, and Blob created. (November 18, 2024) Archive · New pages · New files · Recent changes Random featured article Gearbox Software originally intended for Half-Life: Decay to feature twelve campaign missions. However, the game only shipped with nine, leaving three missions cut from Decay. Read more Random featured article: Crossfire (multiplayer map) Random good article: Apostasy Featured articles · Good articles · Safe articles Featured article queue Valve Wiki Network Combine OverWiki Half-Life / Portal Dota 2 Wiki Dota 2 / Esports Left 4 Dead Wiki Left 4 Dead Portal Wiki Portal Team Fortress Wiki Team Fortress

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