In a millennium's time, the Land of MU has advanced and developed the empire in great bounding strides. However, as foretold in the Great Prophecy, Secromicon, the Continent of MU fell into overwhelming chaos. Great leaders who had once controlled the MU Continent now have fallen low, and the central government; due to the internal strife and warfare amongst power hungry feudal lords, have brought the kingdom asunder and thus the empire crumbled. The millennium of peace and bounty is now a mere memory and dark stains of blood now cover the land. The ravages of war have laid waste to the once beautiful land and the shedding of blood still knows no end. Even now, petty feudal lords endlessly build up their machines of war and futilely attempt to re-establish what once was

Season 9 Episode 5 Arrived

Greetings MU-tizens,

     Season 9 Episode 5 arrived. To celebrate this important update, all players have a 100% bonus on Normal Experience and PowerUP Shop.
     This celebration event will end at 18 July 2016 @ 22:00.


Added built-in support of Wide Screen resolutions for Game Client
Added Battle Core support along with all its Events
Added Sub-Muun pet slot support
Added Tournament Square Event support
Added Uruk Mountain support along with its Boss Monster (at 20:15 with irresistible drop)
Added Gremory Case support (rewards inventory - press K)
Renewed rewards configuration for range of events and changed way to receive the rewards
Added Specialization System Support
Added Item Buy Back System Support (on NPC)
Added renewel Mounts systemDaily Kundun Event at 15:20 GST
Renewal Survival Castle
Renewal Chaos Castle
Fixed Protector of Acheron Event (Drop 2 random pentagrams) at 16:00 GST
Removed Silver Coins (All Silver Coins is now Gold Coins)
Remaked xShop
Fixed Imperial Guardian Event
Increase drop of Imperial Invitation
Added Imperial invitation on Blood Castle complete quest reward
Fixed Doppelganger EventIncrease drop of Doppelganger Invitation
Added Doppelganger invitation on Devil Square Boss reward
Fixed reversed Zen and Exp reward for Devil Square event
Added New PK System
Wings of Conqueror is now Wings of Conqueror (Champion)
Added new Wings of Conqueror (can be make on chaos machine or Silvester Event drop)
Fixed invalid Pentagram Damage/Defense in certain scenarios
Fixed Combo skill not working properly during Siege event
Fixed Earth Shake and Death Stab Mastery skills not working properly during Siege Event
Fixed Kundun monsters respawning with negative HP in certain cases
Fixed hero status appearing in specified scenario
Fixed map terrain of Valley of Loren
Fixed Chaos Box success rate of wings level 1
Fixed damage becoming abnormal in certain scenarios after using sort of add attribute items
Blocked ability to insert any jewels into any sort of Period Items to avoid bug
Fixed party matching issues when more that 3 players entered the party
Blocked ability of using selected skills while using teleport
Fixed ability of using sort of period items in Chaos Machine mix
Blocked ability of using Mu Helper while duel Fixed Dark Raven not applying damage increase while levelling
Removed Illusion Championship Event until Season 10
Fixed doubled messages after Selupan was killed
Fixed Guild Matching, Guild Request error
Fixed visual bug of disappearing items while selling items to shop using right mouse button
Fixed all bugs reported and added some ideas sent at
Added support for range of file for future Season 10 update (test server will be opened soon for Grow Lancer testing and season 10 events)

P.S. If you found some bugs, please send a mail to

Have fun, MU-tizens!

Posted by MeTa

Winter Eve
Next Battle:
21 Jan, 2018 @ 18:00