The original and the best works fine under many OSX versions!
The requirements for this game are totally incorrect. First, another player reviews it as working perfectly under Mojave . Then I come along to tell you it works perfectly under High Sierra and El Capitan! What's going on here??
[Editor's Note: The game is unsupported on 10.9+. If it works at all, it is considered a 'lucky' chance. "Try the demo" is encouraged for users with 10.9+]
This is the finest implementation of the classic board game around. There is no boring or distracting animated glitz and SFX. It's the real game, just the way we played it once a year with the family as kids. It has all the features, trading, plays by House Rules and allows some mod.
It is by far the best re-creation of Monopoly ever built for Mac and I assume Windows.
TIP: you don't have to wait for tokens to make their casual way around the board— just press RETURN and the token arrives!