You find yourself in a cave in a cool ride, but there seems to be an earthquake right now, which is very bad timing for you. So drive as fast as possible to escape this natural disaster. The ground underneath you will start falling, so you will have to get to another piece of ground before it does, but you only have second to do that. The cave is also disintegrating from above and rocks will fall, do your best to avoid them or they will damage your vehicle. Use your arrow keys to drive and your 'X' key to activate your 'NOS' power and gain some extra speed. As you race through the cave you can collect NOS and health power ups to restore your bars. In the bottom right corner of the screen you can see your timer. If you get fast enough to the end, you will get a time bonus. Collect as many coins as you can and see your money in the upper left corner of the screen. You can use them between levels to buy some cool upgrades and improve your vehicle. You have acceleration, 'NOS' power, speed and 'NOS' available. Have a lot of fun.