Questprobe featuring The Hulk
Designed by Scott Adams (not the cartoonist!)
Developed by Adventure International
1984
This was the first of the Questprobe games, a series of text adventures featuring Marvel characters.
Screenshots taken from MobyGames
From what I recall, this game has a unique feature where the Hulk can dig in the ground for gems and other point items. I'm not sure if there's any other reason to do so, but it's fun seeing gametic elements like that in early text adventures.