When “Thief – Deadly Shadows” (aka Thief III) was released, Ion Storm also made the games’ soundtrack available for download. The games’ score consist of 16 atmospheric tracks that were composed by Eric Brosius.
The soundtrack has some tracks that work good when you try to create an eerie mood, but it also works great when running a dungeon adventure.
The complete soundtrack can be downloaded here.

“Thief – Deadly Shadows” - Pavelock Prison

UPDATE: The download link should work now.

Related posts:

  1. Roleplaying music: “Age of Conan – Hyborian Adventures”
  2. Roleplaying music: “Dead Space”
  3. Roleplaying music: Elyrion – Call of the Titans
  4. Roleplaying music – Five essential soundtrack albums
  5. Roleplaying music – “The Witcher”