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.
I can't believe the Fisherman's face was created from scratch.
I wish there were more scenes with him. There is a whole slew of cut dialogue from him!
And an awesome puzzle section, Lost Coast was going to be much more expansive before they chopped it up into what it is now sadly.