logos

2004

Half-Life Source


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Half-Life (Opposing Force | Blue Shift | Decay | Source) | Half-Life 2 (Lost Coast | Episode One | Episode Two) | Half-Life: Alyx

Entities
Black Mesa | Combine | Resistance | Aperture Science | City 17 | White Forest | H.E.V.

Half-Life Wordmark
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Franchises:
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Half-Life (Opposing Force | Blue Shift | Decay | Source) | Half-Life 2 (Lost Coast | Episode One | Episode Two) | Half-Life: Alyx

Entities
Black Mesa | Combine | Resistance | Aperture Science | City 17 | White Forest | H.E.V.

Half-Life Wordmark
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Main Games

Counter-Strike | Counter-Strike: Condition Zero | Counter-Strike: Source | Counter-Strike: Global Offensive | Counter-Strike 2

Other Games
Counter-Strike Neo | Counter-Strike Online | Counter-Strike Online 2 | Counter-Strike Nexon: Studio

Majors
Winter 2013 | Katowice 2014 | Cologne 2014 | Winter 2014 | Katowice 2015 | Cologne 2015 | Cluj-Napoca 2015 | Columbus 2016 | Cologne 2016 | Atlanta 2017 | Kraków 2017 | Boston 2018 | London 2018 | Katowice 2019 | Berlin 2019 | Stockholm 2021 | Antwerp 2022 | Rio 2022 | Paris 2023 | Copenhagen 2024 | Shanghai 2024

Fictional brands
Cedar Creek Nuclear Power Plant | Counter-Terrorists | Harper Appliance Company | Harz Energiewerke Süd GmbH | J&M Glass Co. | Kellco | Kriegeld Industries | MAC Power Plants | Marr Freight Co. | Parker Building Materials, Inc. | Southwestern Disposal Inc. | Starline | StatTrak | Terrorists | V. Shipping Corporation

Other
CSTV

Counter-Strike 2023
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Games

Portal (Still Alive) | Portal 2
Spin-offs: Bridge Constructor Portal | Portal: The Uncooperative Cake Acquisition Game | The Lab | Moondust: Knuckles Tech Demos | Aperture Hand Lab | Aperture Desk Job

Entities
Aperture Science | Black Mesa

Portal
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Main games

Team Fortress Classic | Team Fortress 2

Short films
Meet the Team

Fictional brands
BLU | Mann Co. | RED | TF Industries

Team Fortress
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A Valve Corporation franchise

Video games:
Left 4 Dead | Left 4 Dead 2

Left 4 Dead
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Main Games:

Defense of the Ancients | Dota 2

Other Games:
Artifact | Dota Underlords

Dota
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A Valve Corporation franchise

Video games:
Day of Defeat1 | Day of Defeat: Source

Notes:
1Retail-published by Activision.

Day of Defeat

Other games:
Deadlock2 | Ricochet | Alien Swarm

Hardware:
Home consoles:
Steam Machine | Steam Machines (Steam Controller (2015 | 2026)) | Steam Link
Virtual reality headsets:
HTC Vive1 | Valve Index | Steam Frame
Handheld consoles:
Steam Deck

Software:
The Orange Box | Valve Anti-Cheat
Steam:
SteamOS | SteamVR | SteamTV | Steamworks | Guard | Labs | Workshop
Engines:
GoldSrc | Source (Filmmaker)

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Part of Valve Corporation

Games
Firewatch | In the Valley of Gods1

1 Not released yet

Campo Santo

Notes:
1Co-developed with HTC.
2Upcoming.

Valve2018