

Originally planned as a section of the Highway 17 chapter of Half-Life 2, Lost Coast is a playable technology showcase that introduces High Dynamic Range lighting to the Source engine.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | PC | Oct 27, 2005 | Worldwide |


Originally planned as a section of the Highway 17 chapter of Half-Life 2, Lost Coast is a playable technology showcase that introduces High Dynamic Range lighting to the Source engine.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | PC | Oct 27, 2005 | Worldwide |