| 2024-08-21 10:14:33 | menace | Deleted competition 'Tick80' |
| 2024-08-21 10:06:12 | menace | Deleted competition 'Harddisk Throwing' |
| 2024-08-21 10:02:40 | menace | Deleted competition '180 BPM Topfschlagen' |
| 2024-07-02 10:25:10 | RufUsul | Set tagline to 'UC13 - The final Edition!' |
| 2024-07-02 10:24:12 | RufUsul | Set tagline to 'UC13: The final Edition!' |
| 2024-07-01 23:12:46 | RufUsul | Set invitations to Forces Of Nature |
| 2024-07-01 23:12:12 | RufUsul | Set invitations to https://demozoo.org/productions/322645/, Forces Of Nature |
| 2024-07-01 23:11:26 | RufUsul | Set invitations to https://demozoo.org/productions/322645/ |
| 2024-07-01 16:07:08 | v3nom | Updated v3nom as organiser of Underground Conference 2024: changed role to Bystander |
| 2024-06-30 06:09:46 | psenough | Added link https://files.scene.org/browse/parties/2024/uc13/ |
| 2024-06-29 14:15:47 | NR4 | Added competition Tick80 |
| 2024-06-29 14:15:23 | NR4 | Added competition Cowee |
| 2024-06-29 14:14:43 | NR4 | Added competition Huthbürger Simulation |
| 2024-06-29 14:12:38 | NR4 | Added competition Painover |
| 2024-06-29 14:09:54 | NR4 | Added competition Seaworld Capture The Cow |
| 2024-06-29 14:08:32 | NR4 | Added competition UC Wetterbericht |
| 2024-06-29 14:07:20 | NR4 | Added competition Super Gmae |
| 2024-06-29 14:06:20 | NR4 | Added competition SID Music Headbanging |
| 2024-06-29 14:04:49 | NR4 | Added competition PC Combined 4k / 64k |
| 2024-06-29 14:03:15 | NR4 | Added competition Pixel Stitching |
| 2024-06-29 14:01:52 | NR4 | Added competition Wald |
| 2024-06-29 14:00:10 | NR4 | Added competition Happy Hardcore |
| 2024-06-29 13:57:32 | NR4 | Added competition Australian GFX Showdown |
| 2024-06-29 13:56:04 | NR4 | Added competition Demohass |
| 2024-06-29 13:55:04 | NR4 | Added competition Multichannel with Livesupport |
| 2024-06-29 13:14:37 | NR4 | Added competition Shitmusic |
| 2024-06-29 13:11:10 | NR4 | Added competition 180 BPM Topfschlagen |
| 2024-06-29 13:07:49 | NR4 | Added competition Harddisk Throwing |
| 2024-06-28 15:31:03 | cp | Added competition PC Demo |
| 2024-06-28 15:24:47 | cp | Added competition Pixel Graphics |
| 2024-06-28 15:20:14 | cp | Added competition Exe Cute Music 32k |
| 2024-06-27 16:34:20 | TMA | Added competition Combined Oldschool Demo/Intro |
| 2024-06-24 23:38:13 | RufUsul | Updated BeRo as organiser of Underground Conference 2024: changed role to Compos |
| 2024-06-24 23:37:48 | RufUsul | Updated NR4 as organiser of Underground Conference 2024: changed role to Compos |
| 2024-06-24 23:37:24 | RufUsul | Added v3nom as organiser of Underground Conference 2024 |
| 2024-06-24 19:27:36 | korkenzieher | Added Korkenzieher as organiser of Underground Conference 2024 |
| 2024-06-20 23:44:26 | NR4 | Added QM as organiser of Underground Conference 2024 |
| 2024-06-19 09:36:50 | docd | Added sUn as organiser of Underground Conference 2024 |
| 2024-06-18 23:48:40 | docd | Added docd as organiser of Underground Conference 2024 |
| 2024-05-28 10:18:22 | RufUsul | Updated Rufus as organiser of Underground Conference 2024: changed role to Compos |
| 2024-04-06 03:39:47 | scamp | Added sannarchie as organiser of Underground Conference 2024 |
| 2024-04-06 03:39:34 | scamp | Added Rufus as organiser of Underground Conference 2024 |
| 2024-04-06 03:39:15 | scamp | Added Ronny as organiser of Underground Conference 2024 |
| 2024-04-06 03:39:06 | scamp | Added Yoda as organiser of Underground Conference 2024 |
| 2024-04-06 03:38:37 | scamp | Added obolebe as organiser of Underground Conference 2024 |
| 2024-04-06 03:38:18 | scamp | Added NR4 as organiser of Underground Conference 2024 |
| 2024-04-06 03:38:09 | scamp | Added Messy as organiser of Underground Conference 2024 |
| 2024-04-06 03:37:57 | scamp | Added Justmona as organiser of Underground Conference 2024 |
| 2024-04-06 03:37:46 | scamp | Added Fashion as organiser of Underground Conference 2024 |
| 2024-04-06 03:37:34 | scamp | Added dritter as organiser of Underground Conference 2024 |
| 2024-04-06 03:37:17 | scamp | Added BeRo as organiser of Underground Conference 2024 |
| 2024-04-06 03:36:53 | scamp | Added Scamp as organiser of Underground Conference 2024 |
| 2024-03-12 18:47:50 | gasman | Added party 'Underground Conference 2024' |