| 2021-06-20 06:29:42 | sensenstahl | Edited notes |
| 2021-06-20 06:29:10 | sensenstahl | Updated link http://www.sensenstahl.com/untergrund_mirror/bbs/invalid_environment_bbs2a.zip |
| 2021-06-20 06:29:04 | sensenstahl | Set title to 'Invalid Environment BBS (2a)' |
| 2019-06-22 09:30:30 | sensenstahl | Edited notes |
| 2019-06-22 09:25:57 | sensenstahl | Edited notes |
| 2019-06-22 09:25:33 | sensenstahl | Updated link ftp://ftp.untergrund.net/users/sensenstahl/others/bbs/invalid_environment_bbs2.zip |
| 2019-06-22 09:25:28 | sensenstahl | Set title to 'Invalid Environment BBS (2)', author to 'Jeskola', release date to November 1994 |
| 2019-06-22 09:22:32 | sensenstahl | Added screenshot |
| 2019-06-22 09:17:32 | sensenstahl | Set title to 'Invalid Enviroment BBS (2)', author to 'Jeskola', release date to November 1994 |
| 2017-04-08 17:20:57 | sensenstahl | Edited notes |
| 2017-04-08 17:12:16 | sensenstahl | Added link ftp://untergrund.net/users/sensenstahl/others/invalid_enviroment_bbs2.zip |
| 2016-06-02 18:46:11 | sensenstahl | Added link http://www.pouet.net/prod.php?which=7882 |
| 2016-06-02 18:46:03 | sensenstahl | Added screenshot |
| 2016-06-02 18:45:58 | sensenstahl | Added production 'Invalid Enviroment BBS' |