The album was delisted around the official game's release date, Christmas 2020. The album contains tracks that are not on the full soundtrack, as well as early names.
Album was composed by and was released on April 19, 2018. Soundtrack consists of 40 tracks tracks with duration over . Album was released by OMORI SOUND TEAM.
CD 1
| 1 | Title | | |
| 2 | White Space | | |
| 3 | Lost At A Sleepover | | |
| 4 | Spaces Between | | |
| 5 | Let's Get Together Now | | |
| 6 | Vast Forest - Trees... | | |
| 7 | Vast Forest - Trees! | | |
| 8 | Battle Results - So, How'd We Do? | | |
| 9 | A Home For Flowers (Empty) | | |
| 10 | Forest Chillin' | | |
| 11 | A Rose By Any Other Name | | |
| 12 | Poems In The Fog | | |
| 13 | A Place By A Lake | | |
| 14 | Space Road 1979 | | |
| 15 | Otherworld Town - Lost, Then Found! | | |
| 16 | Otherworld Battle - Three Bar Logos | | |
| 17 | Sleek Room - Good For Health, Bad For Imagination | | |
| 18 | Sugar Star Planetarium | | |
| 19 | Snow Forest - A Single Flower Blooms | | |
| 20 | Snow Forest Battle - White Surf Style 6 | | |
| 21 | Lovesick - 80,000 Lightyears | | |
| 22 | Stardust Diving | | |
| 23 | I Will Catch Up! | | |
| 24 | Oh My God. | | |
| 25 | CHAOS ASSEMBLY | | |
| 26 | Stardust Dusting | | |
| 27 | But I Wanna See It All With You! | | |
| 28 | See In Your Fantasy | | |
| 29 | YO DJ PUMP THIS PARTY | | |
| 30 | That One Song But It's A Fish | | |
| 31 | That One Song But Around A Campfire | | |
| 32 | That One Song But Whoa Dude | | |
| 33 | Recycling Is A Concept | | |
| 34 | THE VENGEANCE OF THOSE FORGOTTEN IN DARKNESS | | |
| 35 | The Elegance of the Mysterious and Distant | | |
| 36 | Space Boyfriend's Tape - I Want Nothing More | | |
| 37 | Trouble - NEVER/ALWAYS | | |
| 38 | You Were Wrong. Go Back. | | |
| 39 | Such A Time We Had Together | | |
| 40 | Duet (2017 Trailer Ver.) | | |
