Are you ready to download and install the game? Please make sure to follow our simple instructions carefully to properly set up Emperium Ragnarok Online. If in any case you come across any errors and technical difficulties, kindly get in touch with any eRO Staff through our Technical Support for troubleshooting information.
The Full Installer is a stand-alone client which contains all the necessary files to start playing Emperium Ragnarok Online. The actual file size of the eRO Full Installer is 2.2GB. You will need at least 5GB of free memory to download and install the file successfully.
The Lite Installer is a client version only recommended to experienced players who know exactly what they are doing. You may download the Lite Installer if you have a working copy of the latest kRO files or if you have already downloaded other server Full Installer before.
Problems with Auto-Patching the Game?
If your eRO Patcher wouldn't let you patch your game, you can download the latest Manual GRF available and get the latest updates yourself.