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.
Is there an error, or do you want to contribute with missing options and features? Report it.
sync
Cookies on this website are used to personalize content and ads, provide social media features, and analyze traffic. In addition, we share information about your use of the website with our social media, advertising and web analytics partners, who may combine it with other information you have provided to them or that they have collected from your use of their services. If you need more information read our privacy policy page
