What is everyone's favorite video game soundtrack?

Bully, Total Annihilation, Final Fantasy 6, Hotline Miami, Elder Scrolls series, Heavy Rain.

Hmm, I am surprised but not many mentioned World of Warcraft soundtracks. If you never played the game, you should still try those soundtracks. They are amazing and epic! :)

HoMM 3,HoMM 4

Arcanum of steamworks and magick obscura

all .hack// game series is the best soundtrack ever

Max Payne 2 http://www.youtube.com/watch?v=MLn4_Wz3Tc0

Turrican II

Age of Wonders 2

Although Planescape Torment was pretty awesome, too.

The Longest Journey's soundtrack beats all :) I like Skyrim's one also.

BIT.TRIP Runner (1 and 2), The binding of Isaac

Mhh...there are many games with great soundtracks, like FF10, Bastion, Zelda series, Chrono Trigger, Secret of Mana and so on.

My alltime fav is most probably Terranigma

The last years brought other epic soundtracks like Xenoblade or the (in non-JP are) upcoming Bravely Default

The best VG OSTs still come from Japan in my opinion, RPGs in general. Though there are even great international gamesoundtracks like TES,Bastion or Binding of Isaac, not to forget Sword and Sworcery, which I have on vinyl.

The Guilty Gear series had some awesome music. Pretty much any Mega Man game is great, same for the old school Castlevanias. And damn that Brutal Legend soundtrack rocks.

Vice City.

Ocarina of Time for best original soundtrack.

Frozen Synapse

I only discovered it few days ago and it already is one of my favorites. Been listening to it almost nonstop and I'm still not bored of it.

Black Mesa Source

Silent Hill 1, 2, 3, 4. Akira Yamaoka is the best.

You fools don't even mention the Dustforce soundtrack!!!!!!!

Super Smash Bros. Brawl.

So. Many. Remixes.

I like the Surgeon Sim soundtrack, specially the space songs.

The Devil Inside, all Dooms, Assassin's Creed II, Archlord, Knights & Merchants, HoMM III.

Kingdom Hearts soundtracks beats all soundtracks. It won various awards,it was so Godly artistic and beautiful that Yoko shimomura became
the best female video game soundtrack composer of all time,the female counterpart of nobuo uematsu.

Shadow of the Colossuss, Dynasty Warriors, Painkiller

VVVVVV

Positive force ftw :3