TERAGAMEZ ("we", "us") operates the mobile game Deserted Island Life (the "Game"). This policy explains what personal information we process, why, and the choices you have.
1. Summary
- A guest account is created automatically the first time you open the Game. We do not ask for your name, phone number, or email.
- Your progress is stored on our server encrypted (cloud save).
- The only ads are optional rewarded ads that you choose to watch, served by Google AdMob.
- Paid items (points) are sold only through Google Play or the App Store. We never receive your card or other payment details.
- You can delete your account and all of its data at any time in Menu → Settings → Delete account.
2. What we collect, why, and for how long
| Category | Data | Purpose | Retention |
|---|---|---|---|
| Account | A random guest identifier generated on your device, an account number, a nickname (a default one is assigned), sign-up and sign-in times | Create and sign in to your account; prevent abuse | Until you delete your account |
| Game data | Your game save (encrypted at rest), last save time | Save and restore progress across devices | Until you delete your account |
| Leaderboard | Best dungeon floor, power, time achieved, nickname | Show the dungeon leaderboard; review abnormal records | Until you delete your account |
| Ad rewards | Rewarded-ad transaction ID, ad placement, time granted and claimed | Grant ad rewards; prevent duplicate rewards | Until you delete your account |
| Purchases | Store, product ID, purchase token and order ID, purchase state, price, time | Verify purchases and grant points; prevent double charging; handle refunds and disputes | 5 years (Korean e-commerce law). After account deletion, kept without the account number so it can no longer be linked to you |
| Access logs | IP address, access time, device/app info (User-Agent), request records | Service stability, security, abuse prevention | 30 days (3 months where Korean law requires) |
We do not collect your location, contacts, photos or media, or call and message logs.
3. Advertising (third-party collection)
The Game uses Google AdMob for optional rewarded ads. When an ad is shown, Google may collect and process:
- Your advertising ID (Android Advertising ID, or iOS IDFA only if you allow tracking), approximate location derived from your IP address, device information, and ad impressions and clicks.
- Processor: Google LLC (USA). Purpose: serving, measuring, and protecting ads against fraud. Details: policies.google.com/technologies/ads
So that rewards are granted correctly, your account number is passed through Google back to our server when you watch an ad (server-side verification). If you are in a region that requires consent, such as the EEA or the UK, we ask for your ad privacy choices first. You can change them any time in Menu → Settings → Ad privacy settings. Watching ads is always optional.
4. Service providers and international transfers
| Provider | Service | Location | Data and method | Retention |
|---|---|---|---|---|
| Amazon Web Services, Inc. | Server and database hosting | Republic of Korea (Seoul region) | All data in section 2, over the network | Until account deletion or the end of the contract |
| Cloudflare, Inc. | Web traffic delivery and DDoS protection | USA and other countries (Cloudflare network) | IP address and request data, over the network while you use the app | Per Cloudflare's policies |
| Google LLC | Google Play billing; advertising (section 3) | USA | Purchase data, advertising ID, etc., over the network while you use the app | Per Google's policies |
| Apple Inc. | App Store billing | USA | Purchase data, over the network while you use the app | Per Apple's policies |
If you do not want your data transferred abroad, you can stop using the Game and delete your account. We do not sell your personal information, and we do not share it with third parties for any other purpose except where required by law.
5. What other players can see
The dungeon leaderboard shows your nickname, best floor, and power to other players. There is no chat, friends list, or other way for players to contact each other.
6. Deletion
- When you delete your account, we immediately delete your account, game save, leaderboard entry, and ad reward records. We keep only an irreversible hash and the deletion time as proof that the deletion happened.
- Purchase records are kept for 5 years as required by Korean e-commerce law, but without your account number, so they can no longer be linked to you.
- Copies in server backups are removed automatically after the backup retention period (7 days). Access logs are deleted automatically when their retention period ends.
- The save stored on your device is erased when you delete your account, and also when you uninstall the app.
7. Your rights
- Delete your account and all game data any time in Menu → Settings → Delete account. See Account Deletion for the steps.
- If you can no longer open the app, email [email protected] with your account number. We will delete it after verifying the request.
- You may also request access to, correction of, restriction of, or deletion of your personal information by email. We will reply within the period required by law.
- Depending on where you live (for example the EEA, the UK, or California), you may have additional rights, including the right to lodge a complaint with your local data protection authority. We do not sell or share personal information for cross-context behavioral advertising as defined under the CCPA, other than through the optional ads described in section 3.
8. Children
The Game is not directed at children under 14 (under 13 in the US, or under 16 where applicable in the EEA). We do not knowingly collect personal information from children. A parent or guardian may contact us to access, correct, or delete a child's information.
9. Security
Encryption in transit (HTTPS), encryption of game saves at rest (AES-256-GCM), signed authentication tokens (JWT), server-side verification of ad rewards and purchase receipts, least-privilege access, separate storage of secret keys, and access logging.
10. Contact
Privacy officer: Cheonghyeon Yu · [email protected]
11. Changes
We will announce changes in the Game and on this page at least 7 days before they take effect, or 30 days before for changes that materially affect your rights.
The Korean version of this policy is the governing version. This English version is provided for convenience.
Effective: October 13, 2026