The only official link! 

 Simple steps to get this hack working:                                   
                                                                        
 1) Extract the files from this package to a random folder             
 2) Run HastyMU                                                                  
3) Run your client / launcher                                                
4) HastyMU will automatically recognize your
(If you get : "Cannot detect version or is unknown"
please upload your main.exe to rapidshare / any
upload service, and post the link in our comments
at http://hastymu.blogsome.com, and we will add it
the ‘recognized’ main.exe versionlist!
 5) Your client will start in windowed mode, and a panel
Will popup, letting you select the ‘overclock’ of your
choice. The most important thing is step 6:

6) Have fun, and let the people know who’s boss ingame!

Q:Very nice , does it works on K2’s Mu Global ?
A: Nope, it doesnt!  by now we cant break GameGuard  protection. HastyMU only works on private servers!

Q:So it will only work on a few lame shitservers?
A: Wrong again. This will actually work on all lame shitservers out there + some pretty pro servers also. As long as they are private, it should work.

Q:Can the other players notice that im using this cheat ?
A: Players will see different things, depending on the ‘overclock level’ you selected. The higher the number the more likely it will seem that you are randomly teleporting (cause their client can’t handle the speed that you are using).

Q:My Antivirus detects it as suspicious , are you sure that it doesnt contais something strange ?
A:Some AV’s may detect it as suspicious because the executable is crypted to avoid the leech of the code. I have no reason to put a keylogger or sth on it , i am a programmer and i release this for fun, im tired of Mu anyways.

Q:The console says : "Cannot detect version or is unknown"" , what can i do ?
A: When you see that message, the client version is unknown for the HastyMU. In that case just upload the main.exe located in the client folder (you can use rapidshare.de, megaupload.com,sendspace.net,etc) and post a comment in this blog with the link of the uploaded main and requesting us to add support for that client.

Q: What an ugly interface ! can you make it prettier ?
 A: NO, console style for the win! In a later stage we will make a GUI

Q:Will this cheat have more features ?
A: Yes. we will add some more cool features in a future. Also we will try to beat the gameguard protection to make it work on global and philippine servers.

Q:Who the fuck are you guys?
A: We are santa’s helpers, he came a bit early this year !