Control the sun with your mouse; use it to manipulate the planet’s paths. The sun’s pull gets stronger as planets get closer. If the gravity is at the right angle to the direction of travel, an orbit can form. Make sure planets don’t leave the screen or collide. To advance to the next level, keep control of the planet for a certain time which is shown at the top of the screen. The first ten levels let get used to the gravitation system, for can leave the sun in the middle of the screen to get the planet to orbit you. Orbitrunner is a skill game, available on www.flash-games.net, have fun. Have fun!