Back هالف ليف 2: لوسانت كواست ARZ Half-Life 2: Lost Coast Azerbaijani Half-Life 2: Lost Coast Catalan Half-Life 2: Lost Coast Czech Half-Life 2: Lost Coast Danish Half-Life 2: Lost Coast German Half-Life 2: Lost Coast Spanish نیمهعمر ۲: ساحل گمشده Persian Half-Life 2: Lost Coast Finnish Half-Life 2: Lost Coast French
| Half-Life 2: Lost Coast | |
|---|---|
 | |
| Developer(s) | Valve |
| Publisher(s) | Valve |
| Series | Half-Life |
| Engine | Source |
| Platform(s) | Windows, OS X, Linux |
| Release |
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| Genre(s) | First-person shooter |
| Mode(s) | Single-player |
Half-Life 2: Lost Coast is an additional level for the 2004 first-person shooter game Half-Life 2. Developed by Valve, it was released on October 27, 2005, through the Steam content delivery service as a free download to owners of the Windows version of Half-Life 2. Players control the Half-Life protagonist Gordon Freeman as he travels up a coastal cliff to destroy a Combine weapon in a monastery.
Lost Coast is a technology demonstration showcasing the high-dynamic-range rendering implemented in the Source engine. It was designed with environments to emphasize these effects. Lost Coast was the first Valve game with a commentary mode, in which the developers explain elements of design as the player progresses through the level.
The Lost Coast level was created for Half-Life 2, but was removed from the game. It was originally going to be a level in "Highway 17" where Gordon ends up in a strange place meeting a Fisherman. As a result, it has several minor story details that were not included in Half-Life 2. It received a generally positive reception, and there was consensus among reviewers that the new features included in Lost Coast should be integrated into future games released by Valve.