Half-Life 2: Lost Coast is a playable technology showcase that introduces High Dynamic Range lighting to the Source engine. It is included with Half-Life 2, purchased on Steam. Originally planned as a section of the Highway 17 chapter of Half-Life 2, Lost Coast follows Half-Life protagonist Gordon Freeman as he travels up a coastal cliff to destroy a Combine artillery launcher in a monastery, which is firing on a nearby town.
There is no guarantee that this build will even run at all, and if it doesn't, you can uninstall the program from apps and features, or do so manually in the sourcemods folder. Many sounds and textures are placeholders. For this reason please don't copy or redistribute anything, as they have not been cleared of copyright.