Luma Cascade supports iPhone models running iOS 17 or later.
How do I restore the Full Game Unlock?
Open Settings, choose Full Game Unlock, then Restore Purchases. Make sure the device is signed in to the Apple ID used for the purchase and can connect to the App Store.
Why did a reset-card run not count on the leaderboard?
Using a reset card turns the current run into an assisted run. It will not update official records, achievements, or Game Center leaderboards. Reset cards are unavailable in the tutorial and Daily Challenge.
Do local records sync across devices?
Settings, goals, and local records stay on the current device. Apple stores Game Center leaderboards and achievements, but they are not a complete game save.
Why does starting a game open the purchase screen after I change the theme or music?
Paid themes and music can be previewed before buying. Starting a game with either selected requires Full Game Unlock. Switch back to the free theme and music to continue free play.
For help, email georgexu12345@163.com with your device model, iOS version, Luma Cascade version, the steps before the issue, and a screenshot.