Though many understandably figured the Half-Life remake project Black Mesa was dead, it is in fact not. Rather, it's gone through development troubles, as games often do, particularly amateur made ones. Anyhow, the game seems to be on a steady track toward release now.
Currently, the team has begun its "social media campaign" in which it plans to release bunches of assets as the game nears launch, all starting now with eight fresh screenshots which you can see above and below.
We'll have more on Black Mesa as more info and assets come in.