Joel Nielsen - BMS - Questionable Ethics 2

Joel Nielsen - BMS - Surface Tension 1

Entropy : Zero 2 Soundtrack
All rights belong to Breadmen and Spencer Baggett
https://store.steampowered.com/app/1583720/Entropy__Zero_2/

did not make this it was made by Joel Nielsen on the black mesa team. All credit goes to them. 
-Black Mesa Xen SoundTrack 10 Harbinger