Album 데브시스터즈 (DEVSISTERS) – 쿠키런: 킹덤 2주년 OST (Cookie Run: Kingdom OST 2nd Anniversary) Jan 20, 2023 Release Date: 2023.01.20
Single B.A.D 4 – 쿠키런: 킹덤 OST 사악 (Cookie Run: Kingdom OST Bad and Dark) Oct 14, 2022 Release Date: 2022.10.14