| 2022-04-17 15:09:35 | 100bit | Set author to 'Wile Coyote' |
| 2021-09-02 06:13:00 | ericorsio | Updated competition placing info for GP Skullface in Plain PETSCII 2021 Graphics competition |
| 2021-05-13 12:07:57 | 100bit | Added competition placing for GP Skullface in Plain PETSCII 2021 Graphics competition |
| 2021-05-13 11:46:23 | 100bit | Added screenshot |
| 2021-05-13 11:20:12 | 100bit | Added tag 'petscii' |
| 2021-05-13 11:20:01 | 100bit | Added link https://csdb.dk/release/?id=204132 |
| 2021-05-13 11:19:46 | 100bit | Edited notes |
| 2021-05-13 11:19:21 | 100bit | Added production 'GP Skullface' |