Black Mesa Xen soundtrack : Ascension (in-game music ver.)
2:15
Joel Nielsen Xen Soundtrack 15 Limitless Potential
2:51
Internal Conflict
13:33
Black Mesa : Gonarch's Lair Battle Music
10:30
Black Mesa - Xen Soundtrack Critical Mass & Ascension & Ascension Reprise.
3:38:09
DOOM Eternal OST Remix
20:32
Warhammer 40,000 Mechanicus OST - Children of the Omnissiah[Extended]
4:50:55
Black Mesa: BLUE SHIFT | FOCAL POINT | Chapters 1-5 | Full Walkthrough
52:41