To celebrate the 20th anniversary of Half-Life, the Crowbar Collective has released a new trailer for Black Mesa that takes a look at Xen.
The trailer, which can be seen below, shows the final chapters of Black Mesa.
Black Mesa: Xen Trailer
A third-party remake of Half-Life, Black Mesa is currently playable through the “Lambda Core” chapter. Players take control of the scientist Gordon Freeman as he sets out to close an interdimensional rift to the alien dimension Xen.
The Xen area is targeted for release in Q2 2019.