| 2021-07-06 18:19:26 | 100bit | Edited soundtrack details for NTSC Co-op 1997 |
| 2021-07-06 18:12:22 | 100bit | Added credit for Coolhand on NTSC Co-op 1997: Text |
| 2021-07-06 18:11:41 | 100bit | Added credit for The Phantom on NTSC Co-op 1997: Graphics |
| 2021-07-06 18:09:10 | 100bit | Added credit for Pinball Wizard on NTSC Co-op 1997: Graphics |
| 2021-07-06 18:08:54 | 100bit | Added credit for Local H on NTSC Co-op 1997: Graphics |
| 2021-07-06 18:04:22 | 100bit | Added credit for Light on NTSC Co-op 1997: Graphics |
| 2021-07-06 18:03:30 | 100bit | Added credit for Carcass on NTSC Co-op 1997: Graphics |
| 2021-07-06 18:02:56 | 100bit | Added credit for Burning Horizon on NTSC Co-op 1997: Graphics |
| 2021-07-06 18:00:50 | 100bit | Added credit for Zyron on NTSC Co-op 1997: Music |
| 2021-07-06 17:59:52 | 100bit | Added credit for Phred on NTSC Co-op 1997: Music |
| 2021-07-06 17:59:06 | 100bit | Added credit for Odie on NTSC Co-op 1997: Music |
| 2021-07-06 17:58:03 | 100bit | Added credit for Necrophobic on NTSC Co-op 1997: Music |
| 2021-07-06 17:57:53 | 100bit | Added credit for TheFatman on NTSC Co-op 1997: Code, Graphics (+charset) |
| 2021-07-06 17:56:39 | 100bit | Added credit for The Firestalker on NTSC Co-op 1997: Code |
| 2021-07-06 17:56:09 | 100bit | Added credit for Macbeth on NTSC Co-op 1997: Code |
| 2021-07-06 17:54:46 | 100bit | Added credit for Fungus on NTSC Co-op 1997: Code |
| 2021-07-06 17:54:35 | 100bit | Added credit for dW on NTSC Co-op 1997: Code, Text |
| 2021-07-06 17:51:45 | 100bit | Added credit for Dokken on NTSC Co-op 1997: Code, Music |
| 2021-07-06 17:51:28 | 100bit | Added 9 screenshots |
| 2021-07-06 17:49:39 | 100bit | Edited notes |
| 2021-07-06 17:49:13 | 100bit | Added tag 'ntsc' |
| 2021-07-06 17:49:09 | 100bit | Added link https://csdb.dk/release/?id=9482 |
| 2021-07-06 17:49:03 | 100bit | Added production 'NTSC Co-op 1997' |