Dancing on the ceiling
Remember, the ceiling is every bit as viable as the floor in Rolly Vortex - although, having said that, there's no much to differentiate the ceiling from the floor. Just remember, while you're up there, sliding right on the screen will send your ball to the left, and vice versa. Although it's possible and might help in a pinch, in general we suggest staying on the bottom half of the screen, as this is where most of the openings will be.