25 players
| Name | Demos | Length |
|---|---|---|
| Keyboard_Doomer | 104 | 18:31 |
| Keykhosrau | 11 | 51:12 |
| khananaphone | 1 | 2:00:41 |
| Khaoscythe | 2 | 5:35 |
| Khorus | 1 | 0:26 |
| Kid Crusader | 3 | 2:28 |
| Kieran Millar | 27 | 1:26:57 |
| Killer5 | 59 | 15:07:27 |
| KillerDog745 | 49 | 3:49:28 |
| Killianbeast | 1 | 0:09 |
| Kim Dong-hyun | 21 | 2:05:54 |
| Kim Hauge | 1 | 0:22 |
| Kim Lee | 6 | 3:01 |
| Kim Lundqvist | 7 | 2:17 |
| Kim "Torn" Bach | 57 | 1:29:27 |
| Kinetic | 285 | 50:30:10 |
| KingInferno93 | 1 | 8:14 |
| Kira | 3 | 19:12 |
| KirieNatsuyuko | 1 | 2:20 |
| Klear | 1 | 2:17 |
| kler | 2 | 0:20 |
| kOeGy | 27 | 1:06:52 |
| Konceptz | 4 | 2:32:18 |
| Koren | 18 | 2:23:57 |
| Kotzugi | 67 | 6:13:47 |