| 2019-07-26 | EX5 | Rapid Reload/Gunner's Heaven OST | 2:02 | 436 | | Rapid Reload
|
| 2019-07-26 | EX4 | Rapid Reload/Gunner's Heaven OST | 2:12 | 541 | | Rapid Reload
|
| 2019-07-26 | EX7~ Japanese Version | Rapid Reload/Gunner's Heaven OST | 0:33 | 372 | | Rapid Reload
|
| 2019-07-26 | EX7 | Rapid Reload/Gunner's Heaven OST | 0:33 | 509 | | Rapid Reload
|
| 2019-07-26 | EX6 | Rapid Reload/Gunner's Heaven OST | 2:16 | 569 | | Rapid Reload
|
| 2019-07-23 | EX1 | Rapid Reload/Gunner's Heaven OST | 2:20 | 532 | | Rapid Reload
|
| 2019-07-23 | EX3 | Rapid Reload/Gunner's Heaven OST | 2:47 | 522 | | Rapid Reload
|
| 2019-07-23 | EX2 | Rapid Reload/Gunner's Heaven OST | 2:47 | 660 | | Rapid Reload
|
| 2019-07-23 | Stage 1 ~ Cargo Ship (Ruka) | Rapid Reload/Gunner's Heaven OST | 6:24 | 1,371 | | Rapid Reload
|
| 2019-07-03 | Ending Theme (Medley) | Rapid Reload/Gunner's Heaven OST | 5:50 | 56 | | Rapid Reload
|
| 2019-07-03 | Finale | Rapid Reload/Gunner's Heaven OST | 5:57 | 487 | | Rapid Reload
|
| 2019-07-03 | Valkiry | Rapid Reload/Gunner's Heaven OST | 1:04 | 465 | | Rapid Reload
|
| 2019-07-03 | Final Boss | Rapid Reload/Gunner's Heaven OST | 2:44 | 1,184 | | Rapid Reload
|
| 2019-06-18 | Stage 4 ~ Arms Factory | Rapid Reload/Gunner's Heaven OST | 5:57 | 1,011 | | Rapid Reload
|
| 2019-06-18 | Stage 6 ~ Pumpkin Heads | Rapid Reload/Gunner's Heaven OST | 8:06 | 864 | | Rapid Reload
|
| 2019-06-18 | Guardian Boss Battle | Rapid Reload/Gunner's Heaven OST | 6:02 | 2,278 | | Rapid Reload
|
| 2019-06-18 | Stage 5 ~ Airship | Rapid Reload/Gunner's Heaven OST | 7:18 | 1,146 | | Rapid Reload
|
| 2019-06-09 | Stage 2 ~ Jungle | Rapid Reload/Gunner's Heaven OST | 7:42 | 1,627 | | Rapid Reload
|
| 2019-06-09 | Prologue | Rapid Reload/Gunner's Heaven OST | 2:40 | 2,309 | | Rapid Reload
|
| 2019-06-09 | Stage 1 ~ Cargo Ship (Axel) | Rapid Reload/Gunner's Heaven OST | 6:11 | 2,468 | | Rapid Reload
|
| 2019-06-09 | Stage 3 ~ Military Train | Rapid Reload/Gunner's Heaven OST | 4:00 | 1,346 | | Rapid Reload
|
