Length votes for Black Wolves Saga -Bloody Nightmare-
| Speed | Median | Average | Stddev | # Votes |
| Slow | 47h | 47h | 1 | |
| Normal | 27h21m | 27h21m | 10m | 2 |
| Fast | 17h47m | 19h1m | 10h7m | 6 |
| Total | 19h | 23h59m | 12h5m | 9 |
| Date▴▾ | User▴▾ | Time▴▾ | Speed▴▾ | Rel | Notes |
| 2024-01-17 | elliosion | 9h35m | Fast | r110306 | all endings, skip all read |
| 2024-01-07 | Wanju | 40h | Fast | r44891 | I completed all endings. |
| 2023-11-27 | FurutoAme | 10h | Fast | r16352 | |
| 2022-07-17 | Zero999 | 18h35m | Fast | r49953 | |
| 2022-05-27 | MoegeReader | 17h | Fast | r44891 | All endings read |
| 2022-05-21 | m00stafu | 27h32m | Normal | r49953 | VNR and the game itself lagged and froze quite a lot, so some of those gaps were added to the play time I submitted here. |
| 2022-04-24 | suibaku | 19h | Fast | r16352 | |
| 2022-02-22 | Tiuku | 47h | Slow | r48861 | |
| 2021-11-12 | anonymous | 27h11m | Normal | r16352 | completed all routes |