MUD Object Oriented
<games> (MOO) One of the many
MUD spin-offs (e.g.
MUSH,
MUSE, and
MUX) created to diversify the realm of interactive text-based gaming.
A MOO is similar to a MUSH in that the users themselves can create objects, rooms, and code to add to the environment.
The most frequently used
server software for running a MOO is
LambdaMOO but alternatives include WinMOO (http://www-personal.umich.edu/~cunkel/WinMOO/) and MacGoesMOO (http://neon.ci.lexington.ma.us/SpamCentral/scaron/mgm.html).