Investing in "fun"?

I have recently learned of this game called Cashflow. I learned about it when someone I thought I knew turned from nice to nasty.

Check it out: http://www.richdad.com/cashflow-game-cash-flow-game-rich-dad-products.html

Not that I'm thinking all persons interested in investing are weird, but I just don't get how you could play a game about investing. It seems like Monopoly gone wrong. I can think of many things that I would rather do for "fun" than a play an investing game. Like give my cats a bath, clean out my sock drawer or ooooo....get eaten by a goat. But, to each his own I guess.