rAthena
- RAGNAROK Online Server Emulator
Resources
The following are some links to various resources which can be helpful when using rAthena.

- http://rathena.org/
  The official rAthena project website.
- https://rathena.svn.sourceforge.net/svnroot/rathena/
  The official SVN of the rAthena project.
- irc://irc.rizon.net/RAthena
  The official rAthena IRC Channel.
- http://forum.asb-sakray.net/
  The official AEGIS Support Board.
- http://www.ragnarokonline.com/
  The official Ragnarok Online website.
- http://nn.nachtwolke.com/dev/npclist/
  List of Ragnarok Online NPC sprite names and IDs.
- Script Commands
  Documentation of the script commands available in rAthena.
- Effect List
  Documentation of the visual effects available in rAthena.
- Item Bonuses
  Documentation of the item bonuses available in rAthena.