Improved Xen is a modification for Black Mesa game. It gives you an opportunity to immerse yourself into original and improved locations of Xen world from Half-Life. At the moment Improved Xen is supported by me - Vladyslav Lisovichenko.
I need your support. If you want to give life to this mod, and my further projects, I will be glad for your donations.
I will write your name in thanks-giving credits for sure and you will receive a personal greetings letter from me.
https://www.moddb.com/mods/black-mesa-xen-improved-maps-from-half-life