Rolling Sky is an amazing running game that you need to control a ball rolling on an endless road hanging in the sky. Be careful, there will be various traps along the way. Hold to make the ball moving forward to collect diamonds and avoid obstacles. rolling sky, endless runner, arcade game, diamond collection, obstacle avoidance, high score, mobile game, ball rolling, gravity, skill, challenge, addictive, free game, sky road, platformer, casual game, game