Composition: Oshung Kwon
Lyrics: Nayoung Kim
Vocals: Miri Kim
Illustration: Jinju Lee
Translation: Hyeshin Kim
Released as purchasable DLC on Steam.
Album was composed by Oshung Kwon and was released on January 30, 2021. Soundtrack consists of 19 tracks tracks with duration over about 40 minutes. Album was released by Studio Pieplus, Steam.
CD 1
| 1 | 에드워드의 나날 | 02:22 | |
| 2 | 웨이크&캠벨에 어서오세요 | 02:33 | |
| 3 | 자유 시간 | 02:06 | |
| 4 | 플레잉 카드 | 02:20 | |
| 5 | 추리 시작 | 01:47 | |
| 6 | 형, 돈 좀 빌려주세요! | 01:11 | |
| 7 | Lane Hall | 01:38 | |
| 8 | 지금은 산책 중 | 02:31 | |
| 9 | 흔들리는 촛불 | 01:45 | |
| 10 | 떠도는 존재는 어디로 | 02:44 | |
| 11 | 과거의 속박 | 01:20 | |
| 12 | 때로는 우울 | 02:16 | |
| 13 | 커피 하우스 | 02:08 | |
| 14 | 고백 | 01:58 | |
| 15 | 달콤한 시선 | 02:15 | |
| 16 | 소중한 한 때 | 02:31 | |
| 17 | 대단원 | 02:40 | |
| 18 | 플레잉 카드 (Another Version) | 01:18 | |
| 19 | 에덴의 너머에 (EDM Remix Version) | 03:30 | |
