| 2023-09-08 06:01:02 | menace | Added credit for Asgard Pendragon on Deltas 18th Birthday: Code, Graphics |
| 2023-09-08 06:00:46 | menace | Added link http://ftp.amigascne.org/pub/amiga/Groups/A/Amiga_Industries/AI-DeltaIntro |
| 2019-07-15 10:16:17 | menace | Added Kestra Bitworld link to ID 7447 |
| 2018-10-09 18:50:39 | gasman | Added Pouet link to ID 14906 |
| 2014-12-25 20:27:58 | menace | Set title to 'Deltas 18th Birthday' |
| 2014-12-25 20:27:21 | menace | Set release date to 2 June 1991 |
| 2014-12-25 20:24:37 | menace | Set title to 'Delta Intro' |
| 2014-12-25 20:24:27 | menace | Set title to 'Delta Industriestro' |
| 2014-12-25 20:24:22 | menace | Added screenshot |
| 2014-12-25 20:19:17 | menace | Added production 'Delta Industries' |