Privacy Policy

Spirit Heroes: Castle Guard (Linh Tướng Hộ Thành)

Last updated November 9, 2026

Summary

The game plays on your device and has no accounts. We do not collect your personal data ourselves. Data leaves your device only in two cases you choose: when you watch a reward ad (provided by Google) and when you buy Gold (handled by the App Store or Google Play).

Data kept on your device

Your progress (stages cleared, heroes, pets, items, Gold, player name), your settings (language, sound) and the ids of purchases already received (so Gold is never added twice) are saved in the game's storage on your device. This data is never sent to us.

Reward ads

Ads appear only when you choose to watch one for a reward, such as doubling the rewards of a won stage. They are provided by Google AdMob. To show ads, measure them and prevent fraud, Google's ad SDK may collect:

• device identifiers, including the advertising ID (Android Advertising ID; on iPhone the IDFA, only if you allow tracking);
• your IP address and the approximate location derived from it;
• information about ad views and taps, and diagnostic and performance information about the SDK.

Google handles this data under its own policies: How Google uses information from sites or apps that use our services and the Google Privacy Policy.

Your choices. In the European Economic Area, the UK and Switzerland, the game asks for your choice with Google's consent form before showing ads; you can change it at any time in Settings → Ad privacy. On iPhone, the game asks whether you allow tracking; you can change this in Settings → Privacy & Security → Tracking. On Android, you can reset or delete your advertising ID in Settings → Google → Ads (the name may differ by device). The whole game is playable without watching ads, and nothing is given for allowing tracking.

Buying Gold

Gold bought with real money is paid through the App Store or Google Play. We never receive or keep your card, account or payment details; the store only tells the game the transaction id and the pack bought. Apple and Google process payments under their own policies. Gold never expires and is saved on your device: uninstalling the game loses it.

What the game does not have

• No accounts or sign-in.
• No analytics or crash reporting tools of our own.
• No requests for access to your camera, microphone, location, contacts or photos.
• We do not sell your data.

Third parties

The game is made with Unity, with Unity's data services turned off. The Google Mobile Ads SDK (ads) and Unity In-App Purchasing (which talks to the store when you buy) run in the game as described above. Google Play and the App Store may collect download and crash statistics under their own policies. When you open this page, the web host (Cloudflare) may keep technical logs such as your IP address.

Deleting your data

Uninstalling the game removes all of its data from your device, Gold included. We keep no copy. Ad data held by Google is managed with the choices under Reward ads and in My Ad Center.

Children

The game is meant for players aged 13 and over and is not directed at children under 13. Ads in the game are limited to content suitable for all ages with parental guidance.

Changes to this policy

If the game gains a feature that needs data, we will update this page and the date above before releasing that feature.

Contact

Publisher: KTS Solution
Email: spiritheroes@ktssolution.com