| Official server | ||||
|---|---|---|---|---|
 2003 |
 2004 |
 2006 |
 2012 |
 2024 |
 2025 |
||||
| Private servers | ||||
 Zoo |
 Vex |
 Cruel |
 Elite |
 Elysium |
 FusionX |
 KalOnline-X |
 Valorium |
 Obsession |
 Requiem |
