@ShadowHAwk:
There was a version from hasbro if im correct as well. Clasic was released in some countries under a different brand first.
Yes, we are talking about the software from Hasbro, in the 90’s there might have been MicroProse or Infogrames labels, too.
Or do you now refer to the board games?
There we have Nova Game Design (1981), Milton Bradley (“Classic”, 2nd Edition, 1984/86) and then Hasbro (Avalon Hills, Wizards of the Coast).
Hasbro acquired MB in 1984.