BGM: solfa
"hallucinate" - Opening Theme
Vocals: nao
Lyrics: Urara Amagasaki (solfa)
Composition/Arrangement: Yukihiro Ibuki（solfa）
produced by solfa
"Let Us Cling Together" - Ending Theme
Vocals: solfa feat.iyuna
Lyrics: Urara Amagasaki (solfa)
Composition/Arrangement: iyuna
"Want more need less" - Image Song
Vocals: solfa feat.Chata
Lyrics: Urara Amagasaki (solfa)
Composition/Arrangement: Tooru Hashizaki (solfa)
"hallucinate" - Opening Theme (EN)
Vocals: solfa feat.Joanna Koike
Lyrics: NAKI
Composition/Arrangement: Yukihiro Ibuki (solfa)
produced by solfa
"Let Us Cling Together" - Ending Theme (EN)
Vocals: solfa feat.Joanna Koike
Lyrics: NAKI
Composition/Arrangement: iyuna
"Want more need less" - Image Song (EN)
Vocals: solfa feat.Joanna Koike
Lyrics: NAKI
Composition/Arrangement: Tooru Hashizaki (solfa)
Album was composed by iyuna / solfa / Tooru Hashizaki / Yukihiro Ibuki and was released on November 26, 2021. Soundtrack consists of 75 tracks tracks with duration over . Album was released by Dual Tail.
CD 1
| 1 | 世界の広がり/Wide World | | |
| 2 | 軍備/Armament | | |
| 3 | レオンハルト/Leonhardt | | |
| 4 | 麗らかな昼下がり/Bright Afternoon | | |
| 5 | 月夜の晩に/A Moonlit Night | | |
| 6 | 心を寄せて/Growing Fonder | | |
| 7 | 失意の中に/The Depths of Despair | | |
| 8 | 暗躍する者/Secret Maneuvers | | |
| 9 | 心壊す獣/Heartrending Beast | | |
| 10 | 追憶/Reminiscence | | |
| 11 | 鋼の誓い/Ironclad Vows | | |
| 12 | 強者相まみえる/Audience with the Mighty | | |
| 13 | 分隊長のお通りっすよ！/Sir， Yes， Sir！ | | |
| 14 | 漆黒の令嬢/Black Maiden | | |
| 15 | 氷の麗人/Icy Beauty | | |
| 16 | 白き皇女/White Princess | | |
| 17 | 科学の支配/Scientific Domination | | |
| 18 | 極寒の大地/Land of Midwinter | | |
| 19 | 鉄と死の兵団/Army of Steel and Death | | |
| 20 | 死冥王/Necro Lord | | |
| 21 | 羅刹の鬼たち/Demons of Rakshasa | | |
| 22 | 疾風の草原/Gale Meadows | | |
| 23 | hallucinate（English Ver.）/英語版 | | |
| 24 | hallucinate（Japanese Ver.）/日本語版 | | |
| 25 | hallucinate（Instrumental Ver.）/インスト曲 | | |
CD 2
| 1 | 水光接天/River of Heaven | | |
| 2 | 百鬼王/Youkai Lord | | |
| 3 | 竜の大地/Land of Dragons | | |
| 4 | 竜翼の騎士たち/Dragonwing Knights | | |
| 5 | 祈りの歌声/Voices of Prayer | | |
| 6 | 焔竜王/Firedrake Lord | | |
| 7 | 死力の限り/The Limits of the Dead | | |
| 8 | 魔王の名を継ぐ者/The New Dark Lord | | |
| 9 | 勝利のファンファーレ/Fanfare of Victory | | |
| 10 | 敗北のレクイエム/Requiem of Defeat | | |
| 11 | ハザード/Hazard | | |
| 12 | 強敵現る/Powerful Enemy | | |
| 13 | 創世神話/Creation Myth | | |
| 14 | 君は本当にアレだなぁ/You’re Really Something... | | |
| 15 | 街に生きる人々/Townspeople | | |
| 16 | 大いなる危機/Grave Danger | | |
| 17 | 狼達の牙/Fangs of the Wolf | | |
| 18 | 廃墟/Ruins | | |
| 19 | 呪われた大地イシュタ/Cursed Land of Ishta | | |
| 20 | 汝、神の矢たれ/Thou Art God’s Arrow | | |
| 21 | いざ立ち上がる時/A Time to Rise Up | | |
| 22 | 魔帝の御前/In the Presence of the Dark Empress | | |
| 23 | Want more need less（English Ver.）/英語版 | | |
| 24 | Want more need less（Japanese Ver.）/日本語版 | | |
| 25 | Want more need less（Instrumental Ver.）/インスト曲 | | |
CD 3
| 1 | 帝国の進軍/The Empire Advances | | |
| 2 | 霊想騎士団/Wraith Corps | | |
| 3 | 万魔殿/Pandemonium | | |
| 4 | 魔帝との戦い/Fighting the Dark Empress | | |
| 5 | 闇の軍団/Dark Squad | | |
| 6 | 滅びを司る者/He Who Commands Destruction | | |
| 7 | 罪の翼/Wings of Sin | | |
| 8 | 絶望の狭間であがけ/Rage Against Despair | | |
| 9 | 王達の戦い/Battle of Kings | | |
| 10 | 黄金の世界/A Golden World | | |
| 11 | 無垢なる者たち/The Pure Ones | | |
| 12 | 神聖喜劇/Divine Comedy | | |
| 13 | 神魔封印/Gods and Demons Sealed | | |
| 14 | その誇り、その魂、我に捧げよ/Your Soul， Your Pride， Dedicate Them to Me | | |
| 15 | 最終戦争/The Final Battle | | |
| 16 | 望む世界/Utopia | | |
| 17 | 嵐の幕開け/The Storm Begins | | |
| 18 | 争乱の刃/Blade of Conflict | | |
| 19 | 鬼神楽/Oni Kagura | | |
| 20 | Bloody Extreme/Bloody Extreme | | |
| 21 | 聖戦の勅令/Edict of Holy War | | |
| 22 | 審判の光/The Light of Judgment | | |
| 23 | Let Us Cling Together（English Ver.）/英語版 | | |
| 24 | Let Us Cling Together（Japanese Ver.）/日本語版 | | |
| 25 | Let Us Cling Together（Instrumental Ver.）/インスト曲 | | |
