Kwest is an interpreter for Infocom and other
Z-machine interactive fiction games. It is based
on Frotz and tries to comply with standard 1.0 of
Graham Nelson's Z-machine specification. Features
include a fairly complete Z-machine interpreter,
support for zblorb files and bibliographic
information, support for color, styles, and timed
input (sound and V6 pictures are not yet
supported), input-editing facilities such as
command history and tab completion (like Frotz),
and more.