| 2021-12-15 19:14:24 | menace | Edited notes |
| 2020-04-16 05:00:13 | sensenstahl | Edited notes |
| 2020-04-16 04:57:02 | sensenstahl | Updated link http://www.sensenstahl.com/untergrund_mirror/bbs/concussion_bbs1a.zip |
| 2020-04-16 04:56:58 | sensenstahl | Set title to 'Concussion BBS (1a)' |
| 2020-03-28 11:05:57 | sensenstahl | Added link https://www.pouet.net/prod.php?which=85080 |
| 2020-03-28 11:04:56 | sensenstahl | Added tag 'no-credits-added' |
| 2020-03-28 11:04:48 | sensenstahl | Removed tag 'no-credits-given' |
| 2020-03-28 11:04:46 | sensenstahl | Added tag 'no-credits-given' |
| 2020-03-28 11:04:41 | sensenstahl | Added 3 screenshots |
| 2020-03-28 11:04:36 | sensenstahl | Added production 'Concussion BBS' |