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Welcome to rAthena

rAthena is an open-source project, emulating a Ragnarok Online Server. It is written in programming language C++ and is version controlled via Git.

rAthena runs on most common Operating Systems. For a full list, please see the System Requirements.

Help & Support

Getting Started

• Installation instructions
• Connecting & Starting rAthena

Configure your Server

• Scripting like a pro!
• Server Modifications and what to expect
• Database configuration
• Customize your server!

Further reading

• Data folder
• Diff files