This year, the Half-Life series is 20 years old. Valve has long been pretending that Gordon Freeman does not exist, so other fans, Crowbar Collective, a studio that is developing a remake of the first Half-Life called Black Mesa, have caused explosive excitement among fans.
Recall that the main part of Black Mesa is available from 2012 as a free version for Half-Life 2, and in 2015 there was an independent paid release in the “Early Access» Steam. And all these six years, Crowbar is simultaneously tormented by the final piece of Black Mesa – the levels with the Xen alien world.
The approximate release date of Zen is the second quarter of 2019.