The MU Supreme open beta is now live.
Download the beta client and enter the server today. This phase gives us live feedback on client stability, progression, events, ranking updates, shop functions and the complete player journey before the official launch.
Temporary beta access
Jewel of Full Options is available in the shop for the duration of the beta. It is provided as a testing tool so players can verify character builds, equipment behavior and progression more quickly. Its availability during the beta does not define the final launch economy.
What to test
- Client stability. Launching, connecting, changing maps and longer play sessions.
- Progression. Leveling, resets, Master Level, drops and character development.
- Game systems. Events, invasions, bosses, rankings and shop functions.
- Website access. Downloads and account tools.
Report issues and suggestions
Send bug reports and concrete improvement suggestions through our community Discord. Include your character name, approximate server time, a short description and a screenshot when possible. Reproducible reports are the most useful.
Beta data, balance and feature availability may change as fixes are applied.