A lot of changes and future updates for everyone!

First of all, a new patch! People make sure you patch up! We're planning on releasing new quest for everyone to enjoy soon and we don't want you getting errors. If any problems occur for you guys please don't hesitate to ask for help in the forum or PM us!

Second! New web layout! Major props and love to Cherish (who's our new event GM) for doing such a beautiful banner! I tried to make it were all the links are in one section so it'd be easier for a lot of people to navigate around. If you guys see any glitches on the layout, please PM me or post about it in the forum with screenshots!

And remember to vote daily! <3

Important Update: You must rename/delete the "data" folder in your RO Directory for this installation to work properly. Do not forget. You may do this prior to or after installation. Also, be sure to have your Ragnarok Online client closed when you run the installer.


First of all, you must download this in order to continue playing LunacyRO without error.

This installer contains the core LunacyRO files, which are necessary to play on the server. This is not a Full Installation for Ragnarok Online and is not meant to be used as such. The new Lite Installation contains a New Patcher, which means that everyone will have to download this to keep their LunacyRO in working order. However, it also contains a New Client, along with a new pretty much everything. I can not stress the necessity to download this enough.

This Lite Installation, also referred to as simply a "Patch," will remedy many, if not all, errors from occurring and eliminate the necessity of a data folder. Along with this patch, the new LunacyRO Patcher will keep things much more organized, and hopefully move things along more smoothly.

Before you run this installer, you may delete old LunacyRO files from your Ragnarok Online folder(by default, this is "C:/Program Files/Gravity/RO," although your directory may be custom selected), as none of the old files are necessary to continue playing the server. However, if you are unsure of what you are doing, and are afraid you may delete the incorrect things, do not worry about it. You do not have to delete the old files to play; the old files are simply taking up unnecessary space.

Please report any issues with the installation to this thread on the forums.


LunacyRO Lite Installer (For those with access to Filefront)
Mirror #1 (For Asian Countries without access to Filefront)