This game, developed in 1978 by NYU Professor Bertell Ollman, puts Marx to play in order to help potential proto-Marxists better conceptualize the stakes of his work. From the rules:
Class Struggle reflects the real struggle between the classes in our society. THE OBJECT OF THE GAME IS TO WIN THE REVOLUTION . . . ULTIMATELY. Until then, classes — represented by different players — advance around the board, making and breaking alliances, and picking up strengths and weaknesses that determine the outcome of the elections and general strikes which occur along the way.
The rest of Professor Ollman’s website is a treasure trove, as well.