MU Season 1 servers

A list of MU Season 1 servers built from what each site publicly declares. 5 servers made this list.

How this list is made
Servers — Season 1
Disclosure: our own server

How this list is made

How we built this list: we read the public home page of each server found in our search map and noted only what the site itself declares (season, version, exp, reset). We did not test the servers, nobody paid to appear and we do not rank by quality: the order is alphabetical. Check each server's rules on its own site.

Want a server to start today? MU Éter is Season 4, with sign-up and download on its official site.

Discover MU ÉterMMO GRID is maintained by the MU Éter team.

Servers — Season 1

devilmu.org search: US
“Mu Online - DeviL Mu Easy”
Season 1 · Exp 9999 · reset
according to its own site on 2026-09-30 · official site
mu-classicplus.com search: PE
“Mu Classic Essence - Slow”
Season 1
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
muargentina.com search: AR
“MU ARGENTINA | Servidor Oficial desde 2005 | Servidor MU Online Argentina”
Season 1/6 · 97d / 99b · reset
according to its own site on 2026-09-30 · official site
oldschoolmu.com.br search: BR
“Oldschool Mu Season 1”
Season 1 · Exp 100 · reset
according to its own site on 2026-09-30 · official site

Disclosure: our own server

MU Éter is the server run by the same team behind this site. It is a Season 4 server with its own systems. It is shown here apart from the list so the relationship is clear.