The digital soundtrack for Fuga: Melodies of Steel 3 was released as part of the digital deluxe edition for PC (available via Steam). The digital deluxe edition (as well as the digital deluxe upgrade to add-on from the base game) is not available for purchase separate from owning the base game, making this release a digital enclosure.
Над альбомом работал композитор Chikayo Fukuda (.hack & G.U. SOUNDTRACK Ver. The World, Solatorobo Perfect Sound Track, .hack//G.U. GAME MUSIC O.S.T. 2), а его релиз состоялся 29 мая 2025 года. На саундтрек попало 15 композиций. Подборка является компиляцией оригинальной музыки. Выпуском пластинки занимался лейбл CyberConnect2.
CD 1
| 1 | An Endless Journey | | |
| 2 | The Clash of the Shield and the Spear | | |
| 3 | The Gloating Emperor | | |
| 4 | March of the Wounded | | |
| 5 | Fugue of the Soul | | |
| 6 | Sky Beyond the Horizon | | |
| 7 | Slowly, We Journey On | | |
| 8 | Half Flesh, Half Steel | | |
| 9 | Paws on the Runway | | |
| 10 | The Untamed Knight | | |
| 11 | Shots of Desperation | | |
| 12 | Lost Among Thorns | | |
| 13 | Echoes of the Brave | | |
| 14 | The Dancing Fool | | |
| 15 | Remembering You | | |
