In Bouncing orb you drive the ball on rotating & shifting platforms while avoiding downfall .
You have to gather stars, by gathering stars you increase the score multiplier.
rotating ( revolving ) platforms are tricky to jump on, shifting ( sliding ) platforms are easier to handle.
You can also gather power-ups, by collecting power-ups you enlarge the orb which makes it easier to drive the orb on revolving platforms, it also makes it easier to avoid downfall from the platform
If you leap on the same platform twice in a row you decrease the score multiplier.
Added score multiplier