The definitive MU Online portal in Brazil
Game guides, server tutorials and everything about the MU universe — reliable, in-depth content that is easy to consult.
Featured content
MU Online version comparison: classic vs Season 6 vs modern
A side-by-side comparison of MU Online versions: classes, maps, events and systems in each era. See which version fits you.
Read article →MU Online versions and seasons: from 0.97 to the latest
The complete MU Online timeline: from classic versions (0.97/0.99) to modern seasons, and what changed in each era.
Dark Knight (BK) build for PvP and PvM in MU Online
Stat distribution, skills and sets to build a strong Dark Knight for PvP and PvM, from early game to end game.
MU Online classes: full guide to every class and evolution
Learn about every MU Online class, their playstyles, evolutions, and which player profile each one suits.
How to create a MU Online server (complete 2026 guide)
From the database to the launcher: the complete, beginner-friendly walkthrough to put your own MU Online server online safely.
MU Online events: full list and how to take part
Castle Siege, Blood Castle, Devil Square, Crywolf, Kanturu and more: learn every MU Online event, its rewards and how to enter.
Build your own MU server
A step-by-step tutorial track — from zero to an online server. No downloads needed — we explain the concepts so you can apply them safely.
Start the track →Join the community
MU crew on Discord
Ask questions, follow updates and chat with Brazil's largest MU Online community. The chat is embedded in the portal.