Rules for Hats
You are allowed to play Monopoly by the regular rules
Rules for Horses
You are allowed to play by the regular rules. However, at any point during the first five turns, the Hats can demand all your property and all but $200 of your cash. The Hat may make this demand once. After that, you may continue to play by the regular rules of Monopoly.
Rules for Cars
You start the game with $200. For the first five turns you are allowed to have no more than $200 at a time. Any additional money must be given to the Hats. You are not allowed to buy any property for the first five turns. In the sixth and seventh turn, you are allowed to buy property, but only on the properties between the "Go" square and the "Jail" square. After the seventh turn, you may play by the normal rules of Monopoly.