Martian Ball By the gravity of iphone,players should make the ball in screen roll to the preconcerted destination.The small ball will even roll to the turned direction with lightly strength because of the ball’s high sensitivity.When you turn over it too much,the ball will touch surroundings and then rebound because of the phisical collision effect.

Game’s barriers can be chosen availablely,but the barrier will be locked if you haven’t pass the barrier in the prior game.So it’s only can be chosen when players pass the prior barrier.

The background is set to be outer space which make this game more fashion and avant-garde.