| 2025-05-01 12:05:26 | dipswitch | Set location to Περμ |
| 2015-09-28 13:40:58 | menace | Added link https://files.scene.org/browse/parties/2015/3bmopenair15/ |
| 2015-07-12 18:43:40 | dman_pcb | Added competition Enhanced demo compo |
| 2015-07-12 18:41:02 | dman_pcb | Added competition ZX Spectrum demo compo |
| 2015-07-12 18:37:40 | dman_pcb | Added competition ZX Spectrum Basic demo compo |
| 2015-07-12 18:29:48 | dman_pcb | Added competition ZX Spectrum graphics compo |
| 2015-07-12 18:22:50 | dman_pcb | Added competition ZX Spectrum realtime graphics compo |
| 2015-07-12 18:15:57 | dman_pcb | Added competition ZX Spectrum Music Copmpo |
| 2015-06-17 19:24:21 | diver4d | Set start date to 10 July 2015, end date to 12 July 2015, location to Perm, Russia |
| 2015-01-22 08:06:26 | menace | Added link http://www.demoparty.net/3bmopenair2015/ |
| 2015-01-19 19:28:43 | diver4d | Set website to http://3bmopenair.ru/en/ |
| 2015-01-18 18:19:52 | diver4d | Added link http://events.retroscene.org/3bm2015 |
| 2015-01-18 18:11:04 | diver4d | Added party '3BM OpenAir 2015' |