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UOX3

The original open-source UO server, still maintained

Server Emulators Listed Aug 29, 2026
Screenshot of the UOX3 home page
Home page as captured for this listing. Shown for identification; the site belongs to its operator.

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About

Ultima Offline eXperiment 3 is the oldest open-source UO server project still under development, predating the C# emulators. Its value now is historical and practical at once: it is the codebase the earliest freeshards ran, and it still builds.

Details

Era
Not a shard
Languages
English
Resource type
Server emulator

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