
    ZORK: The Great Underground Empire.

Game commands: INFO, HELP, SAVE, RESTORE, QUIT, 
SCORE, TIME, DIAGNOSE, INVENTORY, LOOK, EAT, DRINK,
BRIEF,            SUPERBRIEF,           VERBOSE,
NORTH, SOUTH, EAST, WEST, UP, DOWN, LAND, CROSS, JUMP,
CLIMB, TAKE, OPEN, PUT, CLOSE, DROP, PICK UP, MOVE, 
SWIM, PUSH, WAVE, TURN ON, TURN OFF, DIG, BURN, WIND, 
READ, USE, TIE, ATTACH, THROW, FASTEN, INFLATE, DEFLATE, 
GIVE, KICK, KILL, ATTACK <villain> WITH <weapon>
and their abbreviations.

