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Season / version
S20
Region
Not specified
| Registered | February 15, 2026 |
|---|---|
| Last update | February 21, 2026 |
| EXP / tier | x999999 Ultra rate Ultra fast progression |
| Status | Launched 241 days ago |
| Website / votes | mu9999.net |
| Listing & content | 9d • 15 words • 1 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 mu9999?
mu9999 is a MU Online S20 private server with EXP x999999 for players in that launched on June 28, 2025.
When does it open?
Grand Opening: June 28, 2025.
What is the EXP rate?
EXP x999999 (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 (mu9999) to read the rules and download the client.
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