Imagine what a fun game 'Liberal Monopoly" could be.
To start everybody gets their allotted, government supplied house one property and $20. You can place that house on any property since all rents are the same. You can not buy any other property, they belong to the government. Rent is $10 and if you land on another players property you give them the $10, they then give $9 of that to the government. After all players have had one roll of the dice, they put all their money in the pot and divide it equally.
When you pass GO everybody gets $2.
There is no bankruptcy, your debts are payed by the other players.
It'll be a blast.