- EastWest, 18V Clstr & Air
- Freesound, 120 horror strings.wav (Unused, but can be found in the game's files.)
- Freesound, Bird Whistling, A.wav
- Freesound, Dark Ambient Music 2: The Mansion (Heard in title screen "Pre-Release 2.0" to "Release 3.2".)
- Freesound, Door falls to floor.wav (1st fall; shorted)
- Freesound, dorm door opening.wav (1st half; used for open door)
- Freesound, ForestBirds.wav (Unused, but can be found in the game's files.)
- Freesound, glass shatter.wav
- Freesound, horror ambience 10.wav (Heard in "Prototype 0.1",)
- Freesound, Horror Sounds 11.flac (Unused, but can be found in the game's files.)
- Freesound, Sewerage-well.wav
- Freesound, Sinister Piano Notes
- Pond5, Real Person Snoring During Sleeping Loop Able (used for neighbor sleeping)
- Pond5, Whispering Spirits
- SoundDogs, Communications | TV || TV, Source, News, Male, Rain, LA (Used for television)