Eerie Ambience - Large, Scary Space, Sweeping Tones

It's the same as Sound Ideas, SCI FI, AMBIENCE - GIANT HOLLOW TUBE SECTOR.

Clean, Full Length and Unedited Link to the Sound Effect
SoundDogs

Video Games
PC:
 * Five Nights at Freddy's (Used as background ambience whenever a mascot gets close to the office.)