Earlier today concept images for the mythical unicorn that is Half Life 2 Episode 3 surfaced. ValveTime posted 32 images of concept art about episode 3 on their Facebook page, but their source is definitely sketchy. It was posted to them anonymously, and the images are said to be from around 2008 so may not reflect the current state of the project, if it’s still being worked on at all. The scenes depicted in the art suggest it’s set after episode 2 however. This could well just be fan art released to stir up a buzz but it shows how hungry people are for more news on Half Life 2 that ValveTime’s website was brought down by the amount of traffic this story generated.