Black Mesa’s full Xen chapter and ending is now playable in beta
After fifteen years of development in one form or another, Black Mesa is almost finished. A new public beta build of the Valve-sanctioned Half-Life fan remake unveils the final chapters of Xen, the alien world much-maligned in Half-Life and absent from the initial release of Black Mesa. With this, the game can now be played in full from beginning to end. And damn, their expanded…