I am coding a text-adventure game in PicoLisp:
You are standing at the entrance to a building, reputed to be the home of one Dr. Theobold. The entrance is barred by a steel door. There is a five digit numeric keypad on the door. A rubber mat lines the threshold.
> go north
The project is hosted here:
and the project files can be retrieved with the command
git clone git://git.savannah.gnu.org/dr-theobold.git
The number of rooms and puzzles is small at present, but growing rapidly.