Forsaken MU

http://www.forsaken-mu.com/

An evolutionary step from MU Online, this game features faster progress and a greater assortment of weapons than the original.

Forsaken Mu is an unofficial, modified, partially emulated and free Mu Online server, a game developed by WebZen Inc. Forsaken is not affiliated with any official Mu Online server, K2 Network or WebZen Inc.
Our main goal is to run a Mu server that is fun to play. This means providing a lot of features to players with a faster pace of gameplay but without making the game so ridiculously easy that it is no longer any fun to play. If you are someone that enjoys playing games more than gaining levels as quickly as possible, this is the server for you!