| 2025-10-25 22:37:21 | dipswitch | Added link https://files.scene.org/browse/demos/compos/gbdev_1999/ |
| 2025-10-25 22:36:13 | dipswitch | Set start date to December 1999, end date to December 1999 |
| 2023-07-31 12:54:06 | jkoudys | Added Joshua Koudys as organiser of GBDev 1999 |
| 2016-06-15 18:36:07 | menace | Added link http://www.pouet.net/party.php?which=266&when=1999 |
| 2014-09-10 04:00:26 | dipswitch | Added competition Demo |
| 2014-09-10 04:00:09 | dipswitch | Added party 'GBDev 1999' |