Luma Cascade is an offline-first puzzle game. The developer provides no separate account system, advertising, cross-app tracking, or third-party analytics SDK, and operates no server for storing player data.
Local Data
The game stores settings, tutorial state, records, achievements, Daily Challenge state, and reset-card inventory on the device to provide game features. Luma Cascade does not upload this data to a developer server. Deleting the app deletes this local data.
Game Center
If you are signed in to Apple Game Center, the game submits eligible leaderboard scores and achievements through Apple services. Apple processes Game Center identity, leaderboard, and achievement data under its privacy policy.
In-App Purchases
Apple App Store and StoreKit process the Full Game Unlock. The developer never receives your card or payment credentials. The game only reads entitlement status supplied by Apple.
External Links
The music credits page can open source websites. After you leave the game, each website processes visits under its own privacy policy.
Children, Changes, and Contact
Luma Cascade does not ask players to submit names, email addresses, location, contacts, photos, microphone recordings, or health data. Material privacy changes will be reflected in an updated policy.
For privacy or support questions, email georgexu12345@163.com.