Tools built for MU Online private server owners and developers.
Legend provides a CrossPlatform MU Online game server emulator, a compatible CMS, and modular plugins — everything you need to run a professional private server or build on top of our platform as a developer.
MU Online Emulator
A CrossPlatform game server emulator for running MU Online private servers. Sold as a recurring license — monthly, 6-month, or annual renewal terms.
Legend CMS
A full content management system purpose-built for MU Online server websites. Compatible with the Legend emulator out of the box. Sold as a one-time purchase.
CMS Plugins
Modular add-ons for the Legend CMS — Daily Login Rewards, Gacha systems, item shops, ranking boards, and more. Buy only what fits your server.
Who is this for?
Running or planning to run a MU Online private server? The emulator gives you the core engine, the CMS handles your website, and plugins extend both.
Building tools, extensions, or services on top of the Legend platform? The CMS and emulator are designed with extensibility in mind.
Get in touch
Questions about a product, license issue, or your account? Fill out the form and we'll get back to you as soon as possible.