| 2024-07-04 20:24:31 | dipswitch | Added BBS Underworld (514) as HQ for Software Liberation Army |
| 2023-01-10 22:34:41 | Otzeloto | Added text ad |
| 2022-10-18 06:16:07 | menace | Added tag 'bbs-busted' |
| 2022-10-18 06:15:55 | menace | Edited notes |
| 2022-01-29 07:18:19 | sensenstahl | Set promoted in to Underworld BBS (11a), Underworld BBS (11b), Underworld BBS (12), Underworld BBS (15a), Underworld BBS (15b), Underworld BBS (17), Underworld BBS (18) |
| 2021-10-24 01:57:34 | dipswitch | Added text ad |
| 2021-10-24 01:56:29 | dipswitch | Added tag 'pcboard' |
| 2021-10-24 01:56:27 | dipswitch | Added tag 'bbs-nonpublic' |
| 2021-10-24 01:56:26 | dipswitch | Added tag 'bbs-pc' |
| 2021-10-24 01:56:15 | dipswitch | Added text ad |
| 2021-07-21 23:57:32 | Otzeloto | Added text ad |
| 2021-07-21 23:56:31 | dipswitch | Set location to montreal |
| 2021-03-01 16:54:39 | sensenstahl | Set BBStros to Underworld BBS (11a), Underworld BBS (11b), Underworld BBS (12), Underworld BBS (15a), Underworld BBS (15b), Underworld BBS (17) |
| 2021-03-01 16:52:41 | sensenstahl | Set BBStros to Underworld BBS (12), Underworld BBS (11a), Underworld BBS (11b), Underworld BBS (15a), Underworld BBS (15b) |
| 2021-03-01 16:51:52 | sensenstahl | Edited notes |
| 2021-03-01 16:51:28 | sensenstahl | Added Tiger's Claw as staff member of Underworld (514) |
| 2021-03-01 16:49:15 | sensenstahl | Added BBS 'Underworld (514)' |