25 players
| Name | Demos | Length |
|---|---|---|
| JohnOfAllGames | 120 | 55:46:15 |
| johntitor | 46 | 6:37:26 |
| John Upper | 1 | 2:47 |
| Jokin | 71 | 16:45:50 |
| JonaG | 309 | 4:14:25 |
| Jonathan Hoof | 4 | 48:23 |
| Jonathan Matthies | 15 | 50:35 |
| Jonathan Rimmer | 70 | 1:42:23 |
| Jonathan Weeks | 15 | 25:49 |
| JorgeCaranti | 2 | 0:57 |
| Josh Sealy | 7 | 20:58 |
| JudgeDeadd | 15 | 38:04 |
| junito | 6 | 18:25 |
| justanotherfool | 79 | 5:59:48 |
| Justin Ethier | 3 | 0:50 |
| Justin James | 2 | 1:18 |
| Kairt | 3 | 7:36 |
| Kaito Sinclaire | 4 | 5:28 |
| Kai-Uwe Humpert | 289 | 26:26:12 |
| Kakukktojasok | 1 | 4:13 |
| Kalekidsav | 2 | 0:23 |
| Kalzu | 2 | 6:07 |
| Kara Rader | 1 | 2:12 |
| KarlsGB | 1 | 0:32 |
| Karthik Abhirama | 16 | 49:18 |