I am designing this 1st person Game where the player will guide the space ship through the outer space . In the path the space ship will face meteors and asteriods in the way. As the space ship moves up to stratosphere the speed of the space ship is decreased and the sizes of asteriods are small. As it goes crossing the layers of atmosphere the space ship becomes first and the size of asteriods also increase . The player will be challenged as the game progresses .