What game soundtrack deserved a better game?

In your opinion, what game soundtrack was really good and deserved to be featured in a better game than what it was?

I'll go a little off the rails and say Quake. Not that Quake wasn't a good game, mind you. It was phenomenal and I played the shite out of it when it was released. But for all the things Quake was, "scary" wasn't one of them, and that's exactly the kind of game that Trent Reznor's soundtrack deserved. All of the tracks are atmospheric and unsettling, with "Hall of Souls" in particular getting my vote as the standout. To my mind, Reznor's music would have been a better fit for a game like Dead Space or maybe even Doom 3 than it was for Quake.