Welcome to Lord MU Online x9999 — S21.12 (Poland)
lordmu is a MU Online S21.12 private server with EXP x9999 for players in Poland that launched on January 8, 2026.
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Launched on January 8, 2026
Season / version
S21.12
Region
Poland
| Registered | January 16, 2026 |
|---|---|
| Last update | January 16, 2026 |
| EXP / tier | x9999 Ultra rate Ultra fast progression |
| Status | Launched 9 days ago |
| Website / votes | lordmu.com |
| Listing & content | 0d 354 words2 min |
Detailed info is locked for imported listings.
Server owners: complete your profile to unlock Reset model, Classes, Itemization, Events, Economy, QoL & stability details.
Server owners: complete your profile to unlock Reset model, Classes, Itemization, Events, Economy, QoL & stability details.
FAQ
What is lordmu?
lordmu is a MU Online S21.12 private server with EXP x9999 for players in Poland that launched on January 8, 2026.
When does it open?
Grand Opening: January 8, 2026.
What is the EXP rate?
EXP x9999 (Ultra rate) — Ultra fast progression.
Who is it for?
Casual players who prefer ultra-fast leveling and frequent resets.
How do I start?
Visit the official site (lordmu) to read the rules and download the client.