| 2022-07-20 08:00:47 | menace | Added link https://csdb.dk/release/?id=101423 |
| 2022-07-20 07:33:06 | menace | Added artwork |
| 2022-07-20 07:32:46 | menace | Edited notes |
| 2022-07-20 07:32:07 | menace | Added link https://files.scene.org/view/parties/2011/arok11/music/jackhammer_np_api.zip |
| 2021-06-03 18:53:10 | ericorsio | Added link https://ftp.modland.com/pub/modules/PlaySID/NecroPolo/jackhammer.psid |
| 2021-06-03 18:52:48 | ericorsio | Set platform to Commodore 64 |
| 2021-06-03 18:52:41 | ericorsio | Added tag '8580' |
| 2018-10-24 18:00:09 | ltk_tscc | Updated competition placing info for Jackhammer in Árok 2011 Music competition |
| 2018-10-24 18:00:04 | ltk_tscc | Updated competition placing info for Jackhammer in Árok 2011 Music competition |
| 2018-10-24 18:00:01 | ltk_tscc | Added competition placing for Jackhammer in Árok 2011 Music competition |