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Quick links
| Registered | May 19, 2026 |
|---|---|
| Last update | May 20, 2026 |
| EXP / tier | x9999 Ultra rate Ultra fast progression |
| Status | Launched 327 days ago |
| Website / votes | crystal-mu.com |
| Listing & content | 1d • 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.
MU Online server profile
About this MU Online server
crystal mu is a MU Online private server listed on MU Top 100 with S6, x9999. This automatically generated profile section summarizes the public listing data so players can compare it even when the owner description is short.
Server rates
crystal mu lists x9999 EXP and fits a ultra rate progression style.
Season/version
crystal mu is categorized as S6, helping players find servers with a similar version, balance and feature set.
Grand opening date
crystal mu has a listed grand opening date of June 27, 2025.
Country / region
No country or region is specified yet. Region details are useful for latency, time zone and community-language decisions.
Player comparison
Why players may choose this server
- crystal mu gives players a S6 MU Online experience, making it easier to compare with other servers using the same version.
- The listed EXP rate is x9999, which fits a ultra rate progression style.
- The opening date is listed as June 27, 2025, useful for players searching for fresh starts or launch-day competition.
- The profile links to an official website, but players should still verify rules, downloads, Discord activity and support before joining.
Season cluster
More servers from this season
Use the season filter to find more MU Online servers with the same version or feature set.
FAQ
What is crystal mu?
crystal mu is a MU Online S6 private server with EXP x9999 that launched on June 27, 2025.
When does it open?
Grand Opening: June 27, 2025.
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 (crystal mu) to read the rules and download the client.
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