Favorite song from a Video Game

[LOL :D]

Song of Unhealing
Saria's Song - Ocarina of Time
American Prosperity Age - SimCity Creator
I Stand Alone - MW3

[Ad Bot]

[bµbbler]

Mario Kart double dash Sherbert Land <33

also all of the mario sunshine songs

[Man 2]

Anything from Oblivion.

[rambo1220]

I guess this is cool too.

http://www.youtube.com/watch?v=GcgJnbCul-0

Holy shat New Vegas FTW

[ATKitton.]

Final Fantasy X-2 - Memory Of Lightwaves

also
  Borderlands intro.

[Ayxrion]

Mario Kart Double dash: Rainbow road.
http://www.youtube.com/watch?v=DIxCemuJYDc

[Mega-Bear]

Anything from The Sims 3, Spore, Terraria, TF2, and Zoo Tycoon 2 is pretty nifty in my opinion.

[Skateaton 2.0]

http://www.youtube.com/watch?v=uCTWGLNTPo8

[Alteration]

Hmm, there's a lot I like.

My favorites would probably be:

Bionicle Theme (MNOG, but not exclusively)
shootsong (Black Shades)
Right Behind You (TF2)
Rocket Jump Waltz (TF2)
You're not a good person (Portal)
Self Esteem Fund (Portal again)
Bots Build Bots (Portal 2, favorite part is 43 seconds in onwards)

[Jdawg]

Sonic Adventure 2 Battle
City Escape

[Decepticon]

http://www.youtube.com/watch?v=wT0uR5wB76M

[Mikoyan]

Stormclouds over Stalingrad - Red Orchestra 2

[Blockomanian]

Gears of War 3: Gears Keep Turning

http://www.youtube.com/watch?v=pKQbsop2Eb0