Black Mesa Has a Countdown Page.

Black Mesa. the Half-life mod turned standalone now has a new look homepage. 

Displaying a test pattern reminiscent of 1980s TV and a countdown with an annoying lack of units, the developers appear to have something to tell us, and soon.

It would appear that the countdown (complete with occasional glimpses of the notorious G-Man) completes sometime on the 5th or 6th of May. We shall see what the big reveal is then.