| 2025-04-20 22:20:54 | Brittle | Added credit for Mulle on Wayzard: Other (support) |
| 2023-04-09 21:12:22 | Kojote | Added credit for Mulle on Boxx 4: Other (Support) |
| 2021-04-04 18:22:18 | Kojote | Added credit for Mulle on Star Blader: Other (Testing) |
| 2020-04-12 17:42:05 | Kojote | Added credit for Mulle on Fred's Journey: Other (Support) |
| 2019-12-23 17:52:00 | nop90 | Added credit for Mulle on Super Nutmeg: Other (Levels and Beta test) |
| 2019-04-22 10:45:20 | ltk_tscc | Added credit for Mulle on Xump: Other (Levels, Beta-Test) |
| 2019-04-22 09:18:41 | Kojote | Updated Mulle's credit on Xump: Other (Levels, Beta-Test) |
| 2019-04-22 09:11:09 | Kojote | Added credit for Mulle on Xump: Other (Beta-Test) |
| 2018-09-23 13:16:55 | exocet | Updated Mulle's credit on Trap Runner: Other (beta-test, support) |
| 2018-09-23 13:16:21 | exocet | Added credit for Mulle on Trap Runner: Other |
| 2017-04-16 21:31:44 | Kojote | Added credit for Mulle on Hermes: Other |
| 2014-01-08 21:56:45 | Kojote | Updated Mulle's credit on Xump - The Final Run: Other (Beta-Testing), Other (Leveldesign) |
| 2014-01-08 21:16:32 | Kojote | Added credit for Mulle on Giana's Return: Other (Beta-Testing) |
| 2014-01-08 20:46:15 | Kojote | Added Mulle as a member of Retroguru |
| 2014-01-08 20:46:04 | Kojote | Set location to Germany |
| 2014-01-08 20:44:01 | Kojote | Added credit for Mulle on Xump: Other (Levels, Beta-Testing) |