Privacy Policy — Gemkin: Pet Boss Rush

Developer: ChiAnStudioDev

Effective date: November 6, 2026

This Privacy Policy explains how the mobile game Gemkin: Pet Boss Rush ("the Game") handles information. By using the Game, you agree to this policy.

1. Information we collect

The Game has no sign-up and does not ask for your real name, email, phone number, contacts, photos, or precise location.

Game progress (pets, scores, settings) is saved on your device. If you uninstall the Game or clear its data, this progress is deleted.
Online leaderboard. To show global and weekly rankings, the Game signs you in anonymously with Unity Gaming Services (Unity Authentication + Leaderboards). This creates a random player ID. The Game sends your display name (a nickname you can change in the Game), your score, the pet you used and the boss stage you reached. Other players can see your display name and score on the leaderboard. Please do not use your real name as your display name.

2. Advertising (Google AdMob)

The Game shows ads through Google AdMob, operated by Google. To show and measure ads, AdMob may automatically collect and process:

Your device's Advertising ID and other device identifiers
Your IP address and approximate location (country/region)
Device information (model, operating system, language)
Interactions with ads, plus diagnostic and performance data

See the Google Privacy Policy (https://policies.google.com/privacy) and how Google uses information from apps that use its services (https://policies.google.com/technologies/partner-sites).

Users in the EEA, UK and Switzerland see a consent form (Google User Messaging Platform) before personalized ads are shown. You can change your choice at any time from Settings → Ad privacy options in the Game. Everyone can reset their Advertising ID or opt out of personalized ads in Android settings.

3. Sharing your score

If you tap Share, the Game creates an image of your result and opens Android's share sheet. The image is sent only to the app you choose (for example a messaging app). We do not receive it.

4. Game engine and services

The Game is built with Unity and uses Unity Gaming Services, which may process limited technical data (such as device type, player ID and crash information). See: https://unity.com/legal/game-player-and-app-user-privacy-policy

5. Children

The Game is not directed at children under 13, and we do not knowingly collect personal information from children. If you believe a child has provided personal information, contact us and we will help remove it.

6. Data security and retention

Data is sent over encrypted connections (HTTPS). Leaderboard entries are kept by Unity Gaming Services while the leaderboard exists; weekly boards reset every week. Advertising data is stored by Google under its own policies.

7. Your rights and data deletion

Depending on where you live (for example under GDPR), you may have rights to access, correct or delete your data. To delete your leaderboard entry and player ID, email chianstudiodev@gmail.com with your display name; we will delete it within 30 days. For advertising data, use Google's tools listed above.

8. Changes to this policy

We may update this policy from time to time. Changes will be posted on this page with a new effective date.

9. Contact

Questions about this policy: chianstudiodev@gmail.com