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Ready to join and play HiRO?
This is the place where you can download KRO and our client.
To avoid error, please use our Fresh KRO instead of replacing from another server.
Mirror 1 (recommended): Download
RO Patcher Lite for kRO : [2018-10-23] Release 188.8.131.520
* 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.