Half-Life 2: Episode One Steam Gift
| Platform: | Steam |
| Languages: | GERMAN, ENGLISH, FRENCH, SPANISH, DANISH, DUTCH, JAPANESE, POLISH, PORTUGUESE, RUSSIAN, SWEDISH, CHINESE, FINNISH, NORWEGIAN, KOREAN, THAI, ITALIAN |
| Regions: | REST OF THE WORLD |
| Genres: | ACTION, ADVENTURE |
| Developer: | VALVE CORPORATION |
| Release date: | June 1 2006 |
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.