This Soundtrack is perfect in all respects and people might not know, but it definetely is vital to the sound in the game. It's almost not comparable to any other soundtrack out there. It fluctuates through all aspects throughout the game whether it be scary, or top notch action sequences, it's always varied and always a blast to hear, it will give you the atmosphere of what's happening. It almost seems Half Life like as was many aspects of the game inspired by. If you were to hear such a soundtrack, you'd be hard pressed to not want to go search for it and download it all instantly! It's just that good.