A little something for people who were gamin' in the early 1980's
 

It is pitch dark.

> xyzzy

A hollow voice says "plugh".

> Examine sword

> Your sword is glowing with a faint blue glow.

> Turn on lamp

http://www.youtube.com/watch?v=4nigRT2KmCE

-Sollannixx Mezzinwitu

>You are in a maze of twisty little passages, all alike

It is pitch black. You are likely to be eaten by a grue.

Edit: I swear, I posted this before watching the video.

I played this ( Original Adventure ) on a Honeywell mainframe using a teletypewriter....It was new.

/win

i played the baby mode version of that game:

You can hear the tramp of marching boots to the south.