
1) Apple II game 2) Commodore 64 game 3) Dragon 32 game 4) ZX Spectrum game
Found on
https://www.crosswordclues.com/clue/questprobe

Questprobe is a trilogy of graphical adventure computer games featuring Marvel Comics characters. The three games are Questprobe featuring The Hulk, Questprobe featuring Spider-Man and Questprobe featuring The Human Torch and The Thing. ==Design== The games were designed by Scott Adams, developed and published by Adventure International and the fi...
Found on
http://en.wikipedia.org/wiki/Questprobe
No exact match found.