Thanks for playing On a Roll! If you're having trouble with the game or have feedback, we'd love to hear from you.
Get in touch:
oar@lightbulbresearch.com
oar@lightbulbresearch.com
How to Play
Tilt your device to roll the ball into the hole before the timer runs out. How far can you roll?
Frequently Asked Questions
The ball isn't moving when I tilt my device.
On a Roll uses your device's motion sensors. Make sure you're playing on a physical iPhone or iPad — motion controls don't work in the iOS Simulator. Also check that Motion & Orientation Access is enabled in Settings.
My scores aren't showing on the leaderboard.
Leaderboard scores are submitted via Game Center. Make sure you're signed in to Game Center (Settings > Game Center) and that you have an internet connection when finishing a level.
Can I play offline?
Yes — the game works fully offline. You just won't be able to submit scores to the leaderboard until you're back online.
The game feels too fast / too sensitive.
Hold your device flat to start, then tilt gently in the direction you want the ball to roll. Small movements go a long way!
Is there a way to reset my progress?
The game doesn't save progress between sessions — each playthrough starts fresh at Level 1. Your best level is tracked on the Game Center leaderboard.
Report a Bug or Request a Feature
Email us at oar@lightbulbresearch.com with details about what happened. Screenshots and your device model are especially helpful.