| 2019-06-09 14:47:16 | ltk_tscc | Set author to 'Delta Force / The Union', release date to 1987 |
| 2018-08-14 16:14:45 | menace | Added tag 'alien-syndrome' |
| 2016-07-27 20:49:52 | SteveJ | Added link http://www.youtube.com/watch?v=U9Dag_yAGbA |
| 2016-06-25 20:11:30 | ltk_tscc | Added tag 'no-sound' |
| 2016-06-25 20:10:29 | ltk_tscc | Updated Atariboy Crackings Ltd.'s credit on Alien Syndrome (2) Cracktro: Code |
| 2016-06-25 20:10:23 | ltk_tscc | Added credit for New Mode on Alien Syndrome (2) Cracktro: Other (Crack) |
| 2015-09-13 13:17:12 | ltk_tscc | Edited notes |
| 2015-09-13 13:16:54 | ltk_tscc | Set release date to 1987 |
| 2015-03-19 21:32:44 | ltk_tscc | Added credit for Atariboy Crackings Ltd. on Alien Syndrome (2) Cracktro: Code (Crack) |
| 2013-10-21 20:18:47 | ltk_tscc | Added screenshot |
| 2013-10-21 20:18:29 | ltk_tscc | Added production 'Alien Syndrome (2) Cracktro' |