A group of terrorists put a bomb on the bus, so you have to keep the speed if you don't wanna be blown away. Use the arrows to drive and space bar to stop.
Avoid that those cars hit each other or the pedestrians, stopping them by selecting them with the mouse, trying that none of them stop too long to achieve a higher score.
You will have to tune your sportive car and compete against other cars in street races. Press the space bar to accelerate. Change quickly the speeds with the upper and inferior arrow keys.