| 2023-07-27 09:18:02 | menace | Updated Joker's membership of Crusaders: changed group to Crusaders |
| 2023-05-16 06:35:44 | menace | Added credit for Joker on The Creation: Code |
| 2023-05-16 06:35:14 | menace | Added credit for Joker on Backward: Code |
| 2023-05-16 06:34:25 | menace | Updated Joker's membership of Ano-Tech Computers: set as ex-member |
| 2023-02-02 15:57:40 | sensenstahl | Updated Joker's credit on Textmode Texturemapping: Code |
| 2023-02-02 15:53:16 | sensenstahl | Added credit for Joker on Textmode Texturemapping: Code |
| 2023-02-02 15:49:38 | sensenstahl | Added Joker as a member of Crusaders |
| 2022-11-30 05:44:44 | 100bit | Added credit for Joker on Fun Factory Island: Graphics |
| 2018-11-11 18:49:42 | menace | Added credit for Joker on No Delay: Code |
| 2018-10-02 14:43:39 | sensenstahl | Added credit for Joker on Extention Zero BBS: Code |
| 2018-10-02 14:38:57 | sensenstahl | Edited notes |
| 2017-07-04 14:03:20 | exocet | Added credit for Joker on Ringnes Motion: Code |
| 2017-07-04 14:02:59 | exocet | Edited nick 'Joker': changed aliases to 'The Joker' |
| 2015-10-29 14:24:05 | menace | Set location to Norway |
| 2015-10-29 14:23:59 | menace | Added credit for Joker on Timeout: Graphics |