This is the most recent client for the game. Simply download, install, and play! Please note that it may take several minutes to install, since the game is relatively large. If your computer seems to hang, just wait a while and let the program finish installing before doing anything drastic.

You must have .NET Framework 2.0 installed for our patcher to work at all! If you use Windows 7 or Windows Vista you should not need this file, however, if you use Windows XP or something older, you may need to install it.

Download required file (Windows XP and Earlier):
.NET Framework 2.0 (from us) or from Microsoft

Aeternus RO Full Installer,  1.21 GB - Download the entire game. Includes all necessary files.
Aeternus RO Client,  0.0 MB - NOT YET AVAILABLE

Optional Downloads:
Ragnarok Online BGM Pack, 216 MB