In Micro Racers 2 you have 3 ways for playing. Championship, Challenge and Trail. Championship - is a contest of a simple race for a top. You have to finish as a winner in order advance to the next level. Challenge - for a quick game, chose this option, pick a track and try to finish first. Trial - Learn how to control the car in the game. It`s just you against the track.Controls are the arrow keys on your keyboard and the nitro boost is on your space bar