| 2016-04-17 16:15:05 | ltk_tscc | Added credit for Gem Two on Techtron aka E.P.S.S. Demo: Code, Music |
| 2016-04-17 16:14:38 | ltk_tscc | Set release date to 3 September 1990 |
| 2016-04-17 16:13:44 | ltk_tscc | Added tag 'epss' |
| 2016-04-17 16:13:29 | ltk_tscc | Set title to 'Techtron aka E.P.S.S. Demo' |
| 2016-04-17 16:12:15 | ltk_tscc | Added credit for Copson on E.P.S.S. Demo: Code |
| 2015-04-12 14:39:27 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-epss-demo_22457.html |
| 2014-11-23 10:00:50 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=30912 |
| 2014-07-18 20:54:22 | ltk_tscc | Added screenshot |
| 2014-01-20 15:11:48 | ltk_tscc | Added tag 'STE' |
| 2013-07-05 18:07:42 | ltk_tscc | Added production 'E.P.S.S. Demo' |