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September 30, 2021

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Valve Timeline Part 1

Created by Gareth Thomas ⟶ Updated 22 Nov 2017 ⟶ List of edits

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Events

Foundation of Valve Half-Life Counter Strike mod released Team Fortress Classic is released Mike Harrington Leaves Valve Hires Counter Strike team Valve Moves HQ to Bellevue Valve Introduces Steam Half life 2 Released Half life 2 episode 1 released Orange Box - release of -Portal -Team Fortress 2 -Half life 2 Episode 2 Left 4 Dead Released Left 4 Dead 2 released Portal 2 released Development of Dota 2 commences Dota 2 released officially The International 1 announced Valve Announces Steamlink Hardware Valve partners with HTC for VR Early VR headset internal dev Steam Operating system Artifact Game announced

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