What was the first computer adventure game to use chewing gum on a stick?

I remember Mystery Fun House from arround 1981 by Scott Adams you used it to get keys from out of a drain. Are there any earlier adventures that used the gum on stick device?

Aha! I’ve been trying to figure that puzzle out for twenty years!


Well, I remember in an early episode of Cosby Kids they lost something down the storm drain, so they put gum on top of the head of the real tall, skinny kid and stuffed him headfirst down the drain…

ack! spoilers!!

Sorry for the spoiler :wink: I guess you guys can’t tell me how you stopped the dart gun from killing you? I have been waiting 23 years for the answer to that one.