Zork Zero

Every time you obtain one of the 24 needed items, your score
will increase by 12 points. There is a character called the
Jester, who will both help and annoy you. He will give you a
funny paper and a slate, both of which contain important
information that may vary from game to game. When he sticks a
clown nose on your face, you must remove it before you suffocate.

When he turns you into an alligator, you will drop all your
possessions and be unable to pick up anything until you turn back
a few moves