Half-Life 2
- Released
- Nov 16, 2004
- Platforms
- Last updated
App relationships
| App | Relationship | Price (US) | Store |
|---|---|---|---|
App 219 · Details unavailable App ID 219 | Demo | Unavailable | Steam |
 Half-Life 2: Lost Coast App ID 340 | Shared depot source | Unavailable | Steam |
 Half-Life 2: Episode One App ID 380 | Shared depot source | Unavailable | Steam |
 Half-Life 2: Episode Two App ID 420 | Shared depot source | Unavailable | Steam |