| 2021-06-29 05:52:46 | 100bit | Added credit for Lemming on Invalid Environment BBS (3a): Graphics (ansi) |
| 2021-06-29 05:49:08 | 100bit | Edited notes |
| 2020-08-06 05:22:07 | sensenstahl | Edited notes |
| 2020-08-06 05:21:26 | sensenstahl | Updated link http://www.sensenstahl.com/untergrund_mirror/bbs/invalid_environment_bbs3a.zip |
| 2020-08-06 05:21:21 | sensenstahl | Set title to 'Invalid Environment BBS (3a)' |
| 2019-06-22 09:26:21 | sensenstahl | Updated link ftp://ftp.untergrund.net/users/sensenstahl/others/bbs/invalid_environment_bbs3.zip |
| 2019-06-22 09:26:13 | sensenstahl | Edited notes |
| 2019-06-22 09:26:08 | sensenstahl | Set title to 'Invalid Environment BBS (3)', author to 'iCE', release date to 1993 |
| 2019-06-22 09:17:52 | sensenstahl | Set title to 'Invalid Enviroment BBS (3)', author to 'iCE', release date to 1993 |
| 2017-04-08 17:20:37 | sensenstahl | Edited notes |
| 2017-04-08 17:18:56 | sensenstahl | Added link https://www.pouet.net/prod.php?which=69483 |
| 2017-04-08 17:16:19 | sensenstahl | Added screenshot |
| 2017-04-08 17:16:13 | sensenstahl | Added production 'Invalid Enviroment BBS' |