Ready to join and play HiRO?
This is the place where you can download KRO and our client.

 * Notes:
To avoid error, please use our Fresh KRO instead.

Please refer to our guide on how to install


 KRO Logo


Mirror 1 (recommended): Download

Mirror 2: kRO Part 1 | kRO Part 2


RO Patcher Lite for kRO : [2018-10-23] Release
 * Please update kRO first before replacing with HiRO.
 * If HiRO already in kRO, please download HiRO patch again,
    update HiRO, then replace into kRO again.


HiRO Client: V1.3


FULL Client (Latest KRO, HiRO Patch V1.3, KRO Patcher Lite)
Part 1
Part 2



-Emblem pack
-BGM Sound
-Ragnarok Setup V2.11.6 (can't change windows size?)