Half-Life | Diabolical Adrenaline Guitar |1 Hour

Half-Life Diabolical Adrenaline Guitar is a soundtrack from the original Half-Life. (I think it plays in Surface Tension, I don't actually remember.) I basically only made this video because I haven't found anybody else who has. Song belongs to VALVe. If you haven't played Half-Life, you are missing out. Don't mind the few minutes Doom Slayer has here.