Available as DLC to owners of the base game on Steam.
Альбом был написан 3R2 / Laozi / MWT.Waiting / Triodust и вышел 28 января 2016 года. На саундтрек попало 50 композиций. Подборка является компиляцией оригинальной музыки. Выпуском пластинки занимался лейбл Sekai Project (distributed by Valve.
CD 1
| 1 | Opening | | |
| 2 | Main Menu | | |
| 3 | Starting Forest | | |
| 4 | Rabi Rabi Beach | | |
| 5 | Rabi Rabi Town | | |
| 6 | Rabi Rabi Shop | | |
| 7 | Rabi Rabi Park | | |
| 8 | Rabi Rabi Ravine Ver.1 | | |
| 9 | Rabi Rabi Ravine Ver.2 | | |
| 10 | Golden Pyramid | | |
| 11 | Inside UPRPRC | | |
| 12 | Forgetten Cave | | |
| 13 | Spectral Cave | | |
| 14 | Exotic Laboratory | | |
| 15 | System Interior | | |
| 16 | System Interior II | | |
| 17 | Volcanic Canerns | | |
| 18 | High Bridge | | |
| 19 | Natural Aquarium | | |
| 20 | Azure Snow Land | | |
| 21 | Aurora Palace | | |
| 22 | Golden Riverbank | | |
| 23 | Evernight Peak | | |
| 24 | Floating Graveyard | | |
| 25 | Sky Island Town | | |
| 26 | Icy Summit | | |
| 27 | Plurkwood | | |
| 28 | Warp Destination | | |
| 29 | Unfamiliar Place | | |
| 30 | Unfamiliar Place Again | | |
| 31 | Hall of Memory | | |
| 32 | Forgetten Cave II | | |
| 33 | Speicher Galerie | | |
| 34 | Fake Bunny Battle | | |
| 35 | Midboss Battle | | |
| 36 | Boss Battle #1 | | |
| 37 | Boss Battle #2 | | |
| 38 | Boss Battle #3 | | |
| 39 | Boss Battle #4 | | |
| 40 | Boss Battle #5 | | |
| 41 | Boss Battle #6 | | |
| 42 | Boss Battle #7 | | |
| 43 | Boss Battle #8 | | |
| 44 | Final Boss Battle #1 | | |
| 45 | Final Boss Battle #2 | | |
| 46 | Final Boss Battle #3 | | |
| 47 | Staff Roll | | |
| 48 | Sandbag Mini Game | | |
| 49 | Game Over | | |
| 50 | Title Screen | | |
