from Half-Life 2: Episode 3, to spin-offs that never reached development. Thanks to some new concept art, we at least know what they could have looked like. 2K developer and Half-Life fan David ...

The first widely available piece of concept art for the final episode of Valve's Half-Life 2 saga has been uncovered via the 2008 IntoThePixel E3 art gallery. The piece--created by Valve artists ...