Black Mesa: Improved Xen 1.0 - Walkthrough

New Major update for Improved Xen specially for Black Mesa release! Release date: April 23 (available on Steam Workshop and Moddb) Improved Xen is a modification for Black Mesa game. It gives you an opportunity to immerse yourself into original locations of Xen world from Half-Life, but with improved graphics and optimized geometry. At the moment Improved Xen is supported by me - Vladislav Lisovichenko You can help this project with a donation. Thanks to this, it will stay alive and I will be able to cont