Available as a DLC for owners of the game "Giga Wrecker" on Steam.
Album was composed by Shinji Hosoe / Takahiro Eguchi / Teruo Taniguchi and was released on February 06, 2017. Soundtrack consists of 23 tracks tracks with duration over . Album was released by GAME FREAK inc. (distributed by Valve.
CD 1
| 1 | GIGA WRECKER Title Theme | | |
| 2 | Decadence | | |
| 3 | Factory | | |
| 4 | Bloodsteel General | | |
| 5 | Pressure | | |
| 6 | Ruins (City of Despair Version) | | |
| 7 | Fiend of Decadence | | |
| 8 | Laboratory | | |
| 9 | Seeking Sorceress | | |
| 10 | Anxiety | | |
| 11 | Destiny | | |
| 12 | Mine | | |
| 13 | Dragon of the Diamond Cave | | |
| 14 | Ruins | | |
| 15 | Sorrow | | |
| 16 | Rage | | |
| 17 | Fortress | | |
| 18 | Empress of Nymphs | | |
| 19 | Empress of Nymphs (Harsh Mistress Version) | | |
| 20 | The Silver Lining | | |
| 21 | GIGA WRECKER Ending Theme | | |
| 22 | Factory (Early Access Version) | | |
| 23 | Laboratory (Early Access Version) | | |
