Modify the content: 1, in the modified purchase money: money to buy into the screen, click on any one of the products you can get money money 1 million. 2, the unlocking police lights, methods of handling: main game interface click "MAKE A POLICE!" == point selection screen pop "OK" to police lights installed at the left and right arrow next to the unloading to "MAKE A POLICE!" police cars light. 3, the main game screen, click on the icon "BUY ALL CARS" or click on the icon interface, including the purchase money "GET ALL CARS" to unlock all vehicles including paid vehicles. 4, modify unlock Pay W16 engine: Check this engine click on the icon "UNLOCK FOR" can be unlocked, the available money to buy the game after unlocking. 5, modify unlocked pay headlights and vehicle emission color color: click on the icon "UNLOCK HEADLIGHT COLOR!" Unlock lights color, click on the icon "UNLOCK SMOKE COLOR" unlocked vehicle emission color. 6, modify Unlock All drivers pay the skin, free to choose to use. 7, when the engine does not modify the damaged vehicle collision (car shape will still be damaged).