Roll'Up: Fairground Ball Game

Roll'Up is the old fairground game where a steel ball rides on two rods. You hold the near ends, one in each thumb. Spread them and the corridor widens toward you: the ball sinks between the rods and rolls up the slope, toward your hands. Open too wide and it falls through.

Every throw ends with a fall. The whole game is choosing where.

Two ways to score
• Long jump: the ball drops into the sand, and the distance counts, to the centimetre.
• Classic: the ball lands on a hard board, bounces, rolls and settles in a hole worth 1 to 9 points.

A real ball, real physics
• The ball's motion is computed, not animated: the same gesture always gives the same throw.
• Feel the margin before the fall through your fingers: the vibration and the rolling sound follow the ball.
• One thumb to learn the gesture, two thumbs to steer the whole corridor sideways and aim for the side holes.

Beat yourself
• One record per mode, signed with your name.
• Your best throw and your last one stay on the ground as ghost balls: you always know what to beat.

Free to try, one purchase to keep
Both modes are free with one thumb, the grid steel ball and the Shore ground. One purchase, made once, opens the two-thumb modes, all 12 balls (billiard 8-ball, plush, lava, Neptune, emerald orb…) and all 3 grounds.

Nothing else
• No ads, no account, no tracking.
• Plays offline; your records stay on your phone.
• Rounds last ten seconds: one more, then another.