Top 100 MU Online private servers in United Kingdom, ranked by player votes. Compare Season 6–21, EXP x1–x99999, resets and grand openings - vote for your pick.
As of September 20, 2026, Mu online S21 - Specials - Longterm - FAST leads this MU Online list with 4,587 votes this month (Season 21 Part 3, x9999). 2 servers are ranked below (updated Aug 6, 2026).
Showing 2 of 143 MU Online servers · Country: United Kingdom · Sorted by Highest Voted
User description: English
🤖 Welcome to MuOnline.AI – The Future of MU Online Is Here - Muonline Ai is designed for GUILD TEAM PVP - epic icewind castle events and great character PVP and PVM balances. This server is longterm and 24/7 online
User description: English
Season 21 Part1-3 content, Intense PvP Events, Farm Everything, Active Staff amp Events, No Pay2Win, 100x EXP, Party EXP boosts, Weekly Castle Siege, Arka War, PLAY TO WIN, Better client performance
