This is an alpha version for BeOS. Please let me know if you have trouble.
There's an example configuration file "NetHack Defaults" in the './lib/nethackdir' subdirectory. Modify it to suit your playing tastes.
The BeOS version supports all the features in the Windows version, except for music and sound (yet).
Important: You have to unzip the game on /boot/apps/ otherwise it won't work (or you will just have to edit the 'nethack' shell script to point to the installation path of your choice).
To quit the game strike your Command key + Q