| 2023-05-21 08:19:57 | menace | Updated Sjaak's credit on Pitfall - Mayan Adventure +4: Code, Text |
| 2018-12-21 10:18:56 | havoc | Updated Sjaak's credit on Our Cool New Intro: Code |
| 2018-12-20 23:53:00 | exocet | Added Sjaak as a member of Lightforce |
| 2018-12-20 23:52:22 | exocet | Updated Sjaak's credit on Pitfall - Mayan Adventure +4: Code |
| 2018-12-20 23:51:38 | exocet | Updated Sjaak's credit on Bomberman Tournament +5: Code |
| 2018-12-20 23:50:54 | exocet | Added Sjaak as a member of CoolPHat |
| 2018-12-20 23:50:08 | exocet | Added credit for Sjaak on A Short Trip: Code |