Privacy Policy for Turnline Atelier

Effective date: August 22, 2026

Turnline Atelier is a puzzle game published by extenup. Its standalone web build and Android application work offline and do not collect, transmit, sell, or share personal information. Builds distributed through web-game portals may use the limited platform services described below.

Information stored on the device

Turnline Atelier saves game progress, mastery results, sound, haptic and effect preferences, and anonymous gameplay diagnostic events locally on the player's device. This information is used to restore the game and support local quality checks. In the standalone web build and Android application it is not transmitted to extenup or any third party. A participating web-game portal may also store progress through its own platform storage service.

Removing the application or clearing its storage may delete this local information. The game does not provide cloud backup or account synchronization.

Android application

The Android application requests no sensitive permissions and does not require internet access. It contains no advertising, analytics, social, payment, or account SDKs. It does not access location, contacts, photos, files, camera, or microphone.

Web-platform services and advertising

When Turnline Atelier is played through a supported web-game portal, that portal's platform SDK may be used to select the interface language, store game progress, report that gameplay has started or stopped, and display an interstitial advertisement between levels. The portal and its advertising partners may process technical information such as IP address, device and browser information, advertising consent, platform identifiers, and ad or gameplay events under the portal's own privacy policy.

Turnline Atelier does not use this information to create an extenup account, does not sell personal information, and does not include rewarded advertisements or in-app purchases in version 1.0. The standalone web build and Android application do not load these portal SDKs.

Children

Turnline Atelier does not knowingly collect personal information from anyone, including children, and does not ask players to create an extenup account. Web portals and their advertising partners operate under their own privacy policies and age-consent controls.

Changes

If a future version adds online services or changes its data practices, this policy and the store disclosures will be updated before that version is released.

Contact

Privacy questions may be sent to extenup@gmail.com.