Quake from nine inch nails.

http://www.youtube.com/watch?v=5J4UW5RxavE

http://www.youtube.com/watch?v=OkvVr6n1cGk

http://www.youtube.com/watch?v=BR48y7sR5Tc JSRF in general is amazing

basically anything kelly bailey worked on, i.e. heavily synthesized ambient tracks on half life 1 and 2, as well as the portal ost

the first THUG ost is pretty dope, but I guess its not really vgm

the grim fandago ost is smooth as fuck

the machinarium ost is very kiln-like electronic

the system shock 2 ost is legendary
eric brosius also made the thief soundtrack which has some gems in it

but fuck man
https://www.youtube.com/watch?v=ZWuNf4gxwuM

http://www.youtube.com/watch?v=kMUdPF260Uk

http://www.youtube.com/watch?v=Knu3mIwdNXQ

Also from okami

http://www.youtube.com/watch?v=V1YRu2pqK3g

Beyond Good and Evil.

http://www.youtube.com/watch?v=jTdcJWDNsao

The entire Jet Set Radio Future Soundtrack is great. I also really like the TF2 soundtrack.

conkers bad fur day, all of the music

http://www.youtube.com/watch?v=3QByfthwPYU

thank you for whoever bumped this thread because I missed this the first time around

my heart

i can't take it

Umineko no Naku Koro ni visual novels better count
haven't played the originals but I love the music, zts is god

http://www.youtube.com/watch?v=fAKkw71ff3U worldenddominator
http://www.youtube.com/watch?v=nLTrVqrtHU4 lastendconductor
http://www.youtube.com/watch?v=3vYAXZs8pFU dreamenddischarger
http://www.youtube.com/watch?v=p85zQLOMlUY miragecoordinator

also
http://www.youtube.com/watch?v=ZQgIIRxCphE Dread of the Grave -more fear- (remake)
http://www.youtube.com/watch?v=QTAcJ0ZcUkI Hope
http://www.youtube.com/watch?v=Zq-HbOF1xvI Final Answer
http://www.youtube.com/watch?v=xn0OI-5A0bM Proud Dust

yes

I never realized how fantastic of a soundtrack the Ratchet and Clank games had.

http://www.youtube.com/watch?v=9_Z7GRRupOw - Obani Draco
http://www.youtube.com/watch?v=_7Ye1mbeqv0 - The Warehouse