| 2019-10-03 17:33:15 | ltk_tscc | Added credit for Video on Alpha Demo: Text |
| 2019-10-03 17:29:50 | ltk_tscc | Edited soundtrack details for Alpha Demo |
| 2019-10-03 17:29:31 | ltk_tscc | Added credit for Jochen Hippel on Alpha Demo: Music |
| 2019-10-03 17:28:37 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-alpha-demo_22538.html; Deleted link http://www.atarimania.com/list_demos_atari-st-cia_developer_1357_S_D.html |
| 2019-10-03 17:27:36 | ltk_tscc | Set title to 'Alpha Demo', author to 'CIA', release date to October 1989 |
| 2017-08-03 18:47:31 | ltk_tscc | Added 3 screenshots |
| 2017-08-03 18:47:17 | ltk_tscc | Added 2 screenshots |
| 2015-04-05 12:03:13 | ltk_tscc | Added link http://www.atarimania.com/list_demos_atari-st-cia_developer_1357_S_D.html |
| 2014-10-14 12:11:46 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=19689 |
| 2013-05-08 22:22:35 | ltk_tscc | Added production 'Alpha demo' |