| 2025-09-17 02:37:36 | dipswitch | Added link https://defacto2.net/g/underworld-project-system-bbs |
| 2025-09-17 02:28:24 | dipswitch | Added text ad |
| 2025-09-17 02:27:07 | dipswitch | Added text ad |
| 2025-06-01 20:15:38 | dipswitch | Set promoted in to 3rd Artpack: The Timeflow, Evil Diskmag #4, Evil Diskmag #4 Intro, Lit Generator, Underworld BBS (5), Привет, мой друг!, Out Of Style 2 |
| 2025-06-01 20:15:32 | dipswitch | Added BBS Underworld (096) as Distsite for Storm Studios |
| 2025-06-01 15:34:51 | dipswitch | Set promoted in to Evil Diskmag #4, Evil Diskmag #4 Intro, Lit Generator, Underworld BBS (5), Привет, мой друг!, 3rd Artpack: The Timeflow |
| 2025-06-01 03:19:31 | dipswitch | Set promoted in to Evil Diskmag #4 Intro, Lit Generator, Underworld BBS (5), Привет, мой друг!, Evil Diskmag #4 |
| 2025-05-31 20:49:02 | dipswitch | Set name to 'Underworld (096)' |
| 2025-04-13 22:50:56 | dipswitch | Set promoted in to Evil Diskmag #4 Intro, Underworld BBS (5), Привет, мой друг!, Lit Generator |
| 2025-04-13 22:47:15 | dipswitch | Set promoted in to Evil Diskmag #4 Intro, Underworld BBS (5), Привет, мой друг! |
| 2025-04-13 22:43:11 | dipswitch | Added BBS Underworld as Distsite for Synthetic Mass Reaction |
| 2025-04-13 22:42:23 | dipswitch | Edited notes |
| 2025-03-16 21:03:48 | dipswitch | Set alternative names to Underworld Project System |
| 2025-03-16 21:03:34 | dipswitch | Added tag 'pcboard' |
| 2025-03-16 21:02:51 | dipswitch | Added Moonwalker as staff member of Underworld |
| 2025-03-16 21:02:22 | dipswitch | Added tag 'demoscene-bbs' |
| 2025-03-16 21:02:12 | dipswitch | Edited notes |
| 2025-03-03 16:47:50 | dipswitch | Set location to dubna |
| 2025-03-02 21:09:48 | dipswitch | Added BBS Underworld as Distsite for Energy |
| 2025-03-02 21:09:40 | dipswitch | Set promoted in to Underworld BBS (5), Evil Diskmag #4 Intro |
| 2025-03-02 21:09:33 | dipswitch | Edited notes |
| 2021-11-30 22:56:39 | dipswitch | Added tag 'bbs-open-only-at-night' |
| 2021-11-30 22:56:37 | dipswitch | Added tag 'music-bbs' |
| 2021-11-30 22:56:34 | dipswitch | Added tag 'artboard' |
| 2021-11-30 22:56:33 | dipswitch | Added tag 'bbs-pc' |
| 2021-01-25 20:00:07 | dipswitch | Added Nap as staff member of Underworld |
| 2021-01-25 19:59:55 | dipswitch | Set BBStros to Underworld BBS (5) |
| 2021-01-25 19:59:50 | dipswitch | Added BBS Underworld as WHQ for Terminal Collapse |
| 2021-01-25 19:59:36 | dipswitch | Added BBS 'Underworld' |