This was a lot of fun! It is satisfying to send Yachie to destroy anyone who dares make more money than me, and make everyone propertyless and take over the world.
Some feedback: I noticed while playing that the trading mechanic is pretty broken, you can get properties for 2k instead of 4k and pretty quickly get everyone else down to 0 properties and basically out of the game. A bug I noticed was that the misty lake star never appeared when I bought all the properties, and the game just froze when I bought every property in the game.