4th and final part of this quadrilogy. Double viny album stacked with Drexciya goodies. Includes 6 brand new tracks. Essential.
- 1 Intro (The Unknown Aquazone)
- 2 Depressurization
- 3 Water Walker
- 4 Mantaray
- 5 Unknown Journey VI
- 6 Unknown Journey VII
- 7 Unknown Journey VIII
- 8 Living On The Edge
- 9 Hydro Cubes
- 10 Unknown Journey IX
- 11 Unknown Journey X
- 12 Aquatic Bata Particles
- 13 (Unknown Interlude)
- 14 Black Sea
- 15 Sighting In The Abyss
- 16 The Last Transmission