Music: Martin O'Donnell and Michael Salvatori
Sleeve artwork: Isaac Hannaford
Album was composed by and was released on April 2025. Soundtrack consists of 26 tracks tracks with duration over . Album was released by Laced Records.
CD 1
| 1 | Halo Theme Mjolnir Mix | | |
| 2 | Peril | | |
| 3 | Ghosts of Reach | | |
| 4 | Heretic, Hero | | |
| 5 | Flawed Legacy | | |
| 6 | Impend | | |
| 7 | Ancient Machine | | |
| 8 | In Amber Clad | | |
| 9 | The Last Spartan | | |
| 10 | Orbit of Glass | | |
| 11 | Heavy Price Paid | | |
| 12 | Earth City | | |
| 13 | High Charity | | |
| 14 | Remembrance | | |
CD 2
| 1 | Prologue | | |
| 2 | Cairo Suite | | |
| 3 | Mombasa Suite | | |
| 4 | Unyielding | | |
| 5 | Mausoleum Suite | | |
| 6 | Unforgotten | | |
CD 3
| 1 | Delta Halo Suite | | |
| 2 | Sacred Icon Suite | | |
| 3 | Reclaimer | | |
| 4 | High Charity Suite | | |
| 5 | Finale | | |
| 6 | Epilogue | | |
