Welcome to BETA.MU S20 — S20 (United States)
beta is a MU Online S20 private server with EXP x1 for players in United States that launched on July 30, 2025.
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Launched on July 30, 2025
Season / version
S20
Region
United States
| Registered | August 27, 2025 |
|---|---|
| Last update | September 2, 2025 |
| EXP / tier | x1 Low EXP Slow progression |
| Status | Launched 75 days ago |
| Website / votes | beta.mu |
| Listing & content | 47d 10 words1 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 beta?
beta is a MU Online S20 private server with EXP x1 for players in United States that launched on July 30, 2025.
When does it open?
Grand Opening: July 30, 2025.
What is the EXP rate?
EXP x1 (Low EXP) — Slow progression.
Who is it for?
Players who enjoy low/mid rates and longer progression.
How do I start?
Visit the official site (beta) to read the rules and download the client.