: You can buy the digital version from the Xbox Marketplace for $19.99.
Check out this guide to see how to download Half-Life 2 on Steam: Download Half-Life 2: The Orange Box
The Orange Box is a bundle of five titles from Valve: * **Half-Life 2** * **Half-Life 2:Episode 1** * **Half-Life 2: Episode Two** The Orange Box - Half-Life Wiki : You can buy the digital version from