Mush-Z is an open source custom client specially designed for playing alter aeon with the emphasize on making it more accessible for blind/visually impaired people. It is built using mushclient
It has it's own in-game chat channel called zt.
Mush-z is an open source project developed and maintained by the alter aeon players. It was originally written by kurek and has since evolved, with various other players adding new sounds and rewriting the code, to fix bugs and to add new features. The project is overseen by Dentin, who is also in charge of quality control. Other players who contribute or have contributed to the project are Xera, Dernan, Athlon, Xorg, Weyoun and Slej.