Asphalt: Urban GT
To gain the edge while racing, boost items need to be collected to increase your speed. You can also gain boost by skimming by other cars or by drifting, using a key to take sharp turns. The courses are filled with obstacles, and the police will often show up using cars to bump you off the road, or using helicopters to disable your vehicle's mechanics. You can collect additional money by picking up dollar signs or showing off your speed on police radars. Next to the standings after a race, extra cash is awarded if you scratch or bump other cars, or evade the police.