ftp://ftp.kanga.nu/MUD/  direct

[DIR]Misc/  direct  1000+ twin directories
[DIR]Docs/  direct  1000+ twin directories
[DIR]Clients/  direct  23 twin directories
[DIR]Code/  direct  28 twin directories
[DIR]Editors/  direct  87 twin directories
[DIR]FAQ/  direct  1000+ twin directories
[DIR]Libs/  direct  36 twin directories
[DIR]Robots/  direct  5 twin directories
[DIR]Servers/  direct  400+ twin directories
[DIR]Tools/  direct  560+ twin directories