| 2023-01-11 17:21:02 | 100bit | Added link https://files.scene.org/view/parties/2012/forever12/zx_spectrum/intro/busy-uns1k.zip |
| 2017-02-13 05:42:48 | nyuk | Added link http://busy.speccy.cz/download/uns1k.rar |
| 2017-02-13 05:41:17 | nyuk | Added links: http://www.youtube.com/watch?v=-YCyjPyBCUY, http://www.pouet.net/prod.php?which=63802, http://bbb.retroscene.org/prod.php?p=1239 |
| 2017-02-13 05:34:49 | nyuk | Added screenshot |