Dawei,
I've had a look around, and came up with this:
file://ftp.math.okstate.edu/pub/muds/misc/mud-faq/part2
It's a list of MUD/MOO/MUSE clients. I can't tell you any more though - have a
look yourself..
A useful page might be
http://www.cis.upenn.edu/~lwl/mudinfo.html
Robin.
-- ____/| Robin Stephenson \ o.O| ack! =(_)= thpth! internet r.stephenson@cryst.bbk.ac.uk U (alternative ubcgs7l@ccs.bbk.ac.uk) VMS/JANET cbs%nsfnet-relay::uk.ac.bbk.cryst::r.stephenson WWW http://www.cryst.bbk.ac.uk/~ubcgs7l/home.html