999: 9 Hours, 9 Persons, 9 Doors Soundtrack

Disc 1:
01. 9hours, 9persons, 9doors
02. Unary Game
03. Extreme Extrication
04. Binary Game
05. Riddle and Puzzle
06. Ternary Game
07. Foreboding
08. Quaternary Game
09. Recollection
10. Quinary Game
11. Trepidation
12. Senary Game
13. Quietus

Disc 2
01. Imaginary
02. Septenary Game
03. Tranquility
04. Tinderbox
05. Eternitybox
06. Who is Zero?
07. Octal Game
08. Nonary Game
09. Chill and Rigor
10. Digital Root
11. Morphogenetic Sorrow
12. 9years