install
How to install MU on your phone
To play MU on a phone you have two routes: install an official MU-branded game from the app store, or install a private MU Online server's Android client. The second needs more care because the file comes from outside the store.
Official MU-branded games
Games such as MU Origin, MU Archangel and MU Monarch are published on the official stores (Google Play and App Store), depending on your country. Install them straight from the store, without third-party APKs.
A private server's Android client
- Open the server's official site in your phone's browser.
- Download the APK from the site's own link.
- When Android asks, allow your browser to install unknown apps.
- Install it, then block unknown app installs again.
- Log in with your server account (check whether it is the same as on PC).
Servers that mention a mobile version
In our read of server home pages, these mention mobile or Android:
- amerikmu.com.ar search: AR
“Amerik Mu Online - Inicio”
99b · Exp 1000, 50 · reset
according to its own site on 2026-09-30 · official site
- megamu.com search: BR
“MEGAMU Mu Online - 140FPS Mobile PC”
reset
according to its own site on 2026-09-30 · official site
- mu2d.com.br search: BR
“Lorenhold — MMORPG de ação em pixel art, no navegador”
Season 1
according to its own site on 2026-09-30 · official site
- mu2sea.com search: PH
“MU ORIGIN 2 Mobile Game | WEBZEN Authorized Officially | MMORPG 2.0”
not stated in the source
according to its own site on 2026-09-30 · official site
- muchaos.net.br search: BR
“Mu Chaos Server | Mu Online | MMORPG - 14 Servidores 24hs - 3000xp”
reset
according to its own site on 2026-09-30 · official site
- muinvasion.com.br search: BR
“MU Invasion Season 6”
Season 6 · Exp 180 · reset
according to its own site on 2026-09-30 · official site
- mumagdalenas.com search: CL
“Mu Magdalena | MU Online desde el navegador”
reset
according to its own site on 2026-09-30 · official site
- muxtreme.net search: PE
“MU XTREME 5.2 Season 6 MultiPlataforma PC - ANDROID”
Season 6 · reset
according to its own site on 2026-09-30 · official site
- neomu.net search: ID
“NEOMU — Servidor privado de MU Online”
Season 6 · reset
according to its own site on 2026-09-30 · official site
- partymu.net search: CL
“Party MU Home”
not stated in the source
according to its own site on 2026-09-30 · official site
- playmu.net search: BR
“MU Online Private Servers & Top Rankings | Mu Online Season 22 | PlayMU.NET”
Season 22 · sem reset
according to its own site on 2026-09-30 · official site
- worldmuonline.com search: CO
“World Mu Online - Servidor Privado MU Season 21 Episode 1 | Experie...”
Season 21 · Exp 1200 · reset
according to its own site on 2026-09-30 · official site
Safety
- APKs from groups or generic download sites may contain malware.
- Be wary of an APK asking for odd permissions for a game (SMS, contacts, accessibility).
- Keep Google Play Protect on.
FAQ
Is MU on the Play Store?
Official MU-branded games are usually on the official stores, depending on the country. Private-server clients are normally distributed as APKs on the server's site.
If you are looking for somewhere to play MU now, MU Éter is a Season 4 server with its own systems, run by the team behind this site.
Discover MU ÉterMMO GRID is maintained by the MU Éter team.Sources
- Android documentation on installing apps from unknown sources and Google Play Protect
Demand snapshot: SNAP-20261001-1040 · Data extracted on 2026-10-01