The Source modding scene has always been a good place to go for interesting horror, and it looks like “Deppersick Team” has a worthy addition with Grey.
Grey is a free, first person survival horror mod for Half-Life 2: Episode 2. Don’t let the perspective fool you into thinking of it as an action game. It lives up to the genre with scarce health and ammo. Gunplay forces you into using iron sights with a lack of on screen crosshairs.
For a free mod, Grey feels extremely well made. If you own Episode 2, go over to their ModDB page and check it out.
[Source]
