When you move around, your stamina gradually decreases (even though Trump himself claims to have infinite stamina...). You can regain a portion of your stamina by visiting restaurants and pay them for the food. Or, in true gangster style, you can just run away without paying... If you run out of health, you can go to the doctor to restore it. Rob retail stores or banks for cash and run away from the cops; the higher your level the faster your run. You can extort businesses like retail and restaurant, and if they refuse to pay you money, you need to teach them a lesson by defeating them in a fighting mini-game. Another less hostile option is buying the business, but that can cost you quite a bit of money. Owned business gradually start to earn you money. Do various quests that occasionally appear as you play the game to earn more money. Can you help Donald Trump to become a true Badass?