| 2016-04-19 12:56:15 | TheCollector | Added link http://www.naquada.co.uk/thewatchmen/defcon1.html |
| 2016-04-19 12:07:15 | TheCollector | Updated Zogg's credit on Def Con 1: Music (Sampling and Sample Sequencing/blending), Graphics (Fonts) |
| 2016-04-19 12:06:46 | TheCollector | Added credit for Ian on Def Con 1: Graphics |
| 2016-04-19 12:06:07 | TheCollector | Added credit for Chris(tophe) on Def Con 1: Code |
| 2015-12-21 21:00:28 | Zogg | Added credit for Zogg on Def Con 1: Graphics (Watchmen Logo), Music (Sampling and Sample Sequencing/blending) |
| 2015-04-09 09:58:03 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-defcon-one_26198.html |
| 2014-11-23 09:28:10 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=8483 |
| 2014-08-17 19:58:52 | ltk_tscc | Set release date to 31 May 1990 |
| 2014-08-17 19:39:41 | ltk_tscc | Added tag 'sampledemo' |
| 2014-08-17 19:04:16 | ltk_tscc | Added 3 screenshots |
| 2014-08-17 19:03:49 | ltk_tscc | Added 3 screenshots |
| 2013-07-05 16:18:22 | ltk_tscc | Added production 'Def Con 1' |