Tap anywhere to let go of the planet. Your marble flies off along the dotted line.

Fly into another planet's gravity and it bends your path and pulls you into orbit. The dotted line shows the real curve — it turns green when it ends in a catch.

Hit the planet itself, an asteroid, or fly off the screen — game over.

Skip a planet and land on the one after it for a PERFECT (5× points).

Every 5 planets is a new level: faster spin, smaller gravity fields, then planets that drift, then asteroids.