Listeners and reviewers from Reddit and Anime News Network highlight several key aspects of the album:
Critics generally consider the soundtrack a core component of the series' "strong production values," though some found certain sound effects, like the camera shutter sound, occasionally distracting from the immersion. Listeners and reviewers from Reddit and Anime News
: "Hoshi ga Oyogu" by Macaroni Enpitsu is frequently cited as a "banger" with 90s/2000s alt-rock and grunge vibes similar to Nirvana or Red Hot Chili Peppers . Standout Theme Songs : : The score is
: Fans of the NieR game soundtracks often find the "MONACA sound" recognizable in this OST, characterized by ethereal vocals and intricate instrumental arrangements. Standout Theme Songs : like the camera shutter sound
: The score is noted for its "hard guitar" to evoke danger and violence alongside "breezy tropicalia" that fits the island setting.
: Reviewers compare the soundtrack to the works of Hiroyuki Sawano and Yuki Kajiura , noting the use of layered choirs to create a "haunting feeling of impending doom". The music effectively mirrors the anime's transition from psychological horror to intense action.