you try to kill all the cats. When the game starts, you are driving a brown car in the center of your houses. The scenery around your house is beautiful, and the transportation is convenient. There are large tracts of grassland and spacious roads around there. But unfortunately many wild cats often appear around your houses and disturb your life, so you decide to kill them. You are driving your car to hit them dead. You can use the up arrow key to accelerate, use the left and right arrows to turn and use the space button to horn. Time is limited. If you kill one cat, you can get 1 additional score. When time is run out, game is over and your scores are recorded.