| 2017-10-24 07:01:06 | nyuk | Added links: https://www.pouet.net/prod.php?which=65989, http://bbb.retroscene.org/prod.php?p=8830, http://events.retroscene.org/3bm2015/zxbasic/526; Updated link https://www.youtube.com/watch?v=DrLzdi14uG4 |
| 2015-09-28 13:48:29 | menace | Added download link https://files.scene.org/view/parties/2015/3bmopenair15/zx_basic_demo/3bm_heartbeat.zip |
| 2015-07-12 18:52:09 | dman_pcb | Added link http://www.youtube.com/watch?v=zaUuZL05_w0 |
| 2015-07-12 18:40:03 | dman_pcb | Updated competition placing info for 3BM Heartbeat in 3BM OpenAir 2015 ZX Spectrum Basic demo compo competition |
| 2015-07-12 18:39:54 | dman_pcb | Updated competition placing info for 3BM Heartbeat in 3BM OpenAir 2015 ZX Spectrum Basic demo compo competition |
| 2015-07-12 18:39:48 | dman_pcb | Added competition placing for 3BM Heartbeat in 3BM OpenAir 2015 ZX Spectrum Basic demo compo competition |