The objective in this game is to increase Mr. Stick's net worth. So try to make as much money as you can: work to earn money and study to apply for better jobs. Go to the gym to become stronger and go clubbing to increase your charm. Start a bar brawl to get money fast and do anything that helps you become rich!
Use the arrow keys to move and the mouse to interact with other stick men or to select an option. There are other shortcuts to control your items, like Shift.