NoClip has been promoting the release with a series of clips and images from games that will be covered – today, that’s Half-Life 2: Episode 4. The footage comes courtesy of documentary series NoClip, which will run a full program on the history of Arkane next week. Today, in 2020, we finally have gameplay footage of that cancelled release. After the release of Episode 2, Valve was working with Arkane Studios – the dev behind titles ranging from Dark Messiah of Might and Magic to Dishonored – on a fourth episodic Half-Life 2 expansion, titled Return to Ravenholm. Episode 3 and Half-Life 3 are not the only mystery Half-Life projects that have been lost to time.