Quake 1 Main Theme by Nine Inch Nails - https://www.youtube.com/watch?v=Mv5Jvr2Fp48
Loved Nightmare mode on Quake 2, or whatever mode I found when I was really young. Brothers and I bitched at each other to get on the computer just so we can play Quake 2. I never played Quake 1 but when I found this, my mind was blown.
Also, ASS.
