A JavaScript Z-machine (v3) interpreter running the
Infocom Zork trilogy — the original compiled story
files, released by Microsoft/Activision under the MIT License.
look (l)inventory (i)examine <obj>take / drop <obj>open / close <obj>read <obj>n s e w ne nw se swup / down / in / outenter <obj>attack <x> with <y>save / restorerestartscorewait (z)again (g)quit