UnknowN Server was created to enjoy the best MMORPG than it exists in the World, at the moment it is the organized server but of all, It offers 2 methods To play, Slow game or Game fast with 50 Exp and 3500,Thanks to this the users can feel wonderful whom is the legend of lost continent MU, to make friends, to know people, and to amuse itself simultaneously.
Mu Online servers at UnknowN portal are multinational.
If you this encarinado with the adrenalin of the war or enjoys the pacific creation of the world. One of the advantages of Unknown servers is a high online appeal, making sure that our players can't feel boring. Our administration will be glad if you join us and start playing at one of the Mu Online Unknown Servers. Your presence at The Abyss portal- is a big honour for us!