About the game
Half-Life 2 has sold over 4 million copies worldwide, and earned over 35 Game of the Year Awards. Episode One is the first in a series of games that reveal the aftermath of Half-Life 2 and launch a journey beyond City 17. Also features two multiplayer games. Half-Life 2 not required.
Product details
- Developer: Valve
- Publisher: Valve
- Release date: 1 Jun, 2006
- Genre: Action
- Languages: English, French, German, Italian, Korean, Spanish – Spain, Russian, Simplified Chinese, Traditional Chinese, Dutch, Danish, Finnish, Japanese, Norwegian, Polish, Portuguese – Portugal, Swedish, Thai
- Platform: PC (Steam)
- Activation region: Global
- Delivery: digital Steam key, sent by e-mail and shown in your account after payment
How to activate
- Open the Steam client and sign in.
- Choose Games → Activate a Product on Steam.
- Enter the key from your order e-mail and follow the steps. The game is then in your Steam library.
A Steam account is required. Check the system requirements on the game’s Steam page before buying.




