Scribble Siege is a tower defense game for Android where you draw your own towers and monsters. This policy explains what the app and our server (scribblesiege.party) collect, and what stays on your phone. Some online features described here (sign-in, leaderboards, siege battles, the shop) arrive after the first release; this policy covers them in advance.

Your drawings

When you draw, the app keeps the strokes you draw (lists of points), not a photo. An image-recognition model that runs on your phone decides how close your drawing is to what you chose to draw. Your drawings are not sent to any AI service to be judged.

In online modes (daily challenges, leaderboards and siege battles) the app uploads the strokes of the drawings you used in that match, together with your in-game actions, so our server can replay the match with the same game rules and verify your result. Drawings in a castle you save for siege battles, and drawings in ranked results, are shown to other players together with your shortened wallet address. Other players can report a drawing; we may hide or remove drawings that are offensive or break the Terms of Use. When you play offline, your drawings stay on your phone.

Gallery images

At the end of a match the app can create a gallery image of what you drew. It is created on your phone and leaves it only if you tap “Share” and pick an app in the system share sheet. We never receive it.

Wallet sign-in

Signing in is optional and uses Sign In With Solana through your wallet app. Signing in only signs a text message and cannot move your assets. The only time the app asks your wallet to sign a transaction is when you tap “Buy” in the shop (see below). We store your public wallet address and a session token (kept only as a hash, valid for 30 days). Other players see your address shortened (for example 7xKX…9fQ2).

To show the Seeker-holder leaderboard and give Seeker login rewards, our server looks up on the public Solana blockchain whether your address holds a Seeker Genesis Token (SGT). We store which SGT your address holds and the days you opened the app while signed in, so that each SGT earns the rewards only once.

Shop purchases (SKR)

You can buy cosmetic items (pens with special effects, castle and map looks, gallery frames) and “no ads” with SKR. Items never make your drawings stronger. When you tap “Buy”, our server prepares a transfer of the exact price from your wallet to ours, and your wallet shows it for you to approve. Solana transactions are public and permanent: anyone can see the sender, recipient, amount and a short order code on the blockchain. We store your wallet address, the item, the price, the time, the transaction signature, and the items you own and use. We never see or store your private keys.

Scores and battles

For each online match we store: your wallet address, the date, the mode, the result and score, the strokes and actions described above, and the time it was submitted. Leaderboards are public. For siege battles we also store your saved castle and the results of attacks on it.

Ads

The app shows ads through Google AdMob: optional rewarded ads (for example “watch an ad to retry this wave”) and, after several matches a day, an interstitial ad when you leave the result screen. Ads never play while you draw or during a battle, and never if you bought “no ads”. Google may collect device identifiers such as the advertising ID, IP address and ad interactions to serve and measure ads. In regions where it is required, the app asks for your consent first, and you can change your choice in the app’s privacy settings. See how Google uses information from sites or apps that use its services. You can reset or delete your advertising ID in Android settings.

Permissions

The app uses the internet connection only. It does not use your microphone, camera, location, contacts, photos or files.

What we do not collect

No name, email, phone number, contacts, photos, files or precise location.

Storage and deletion

Data on our server is kept for as long as it is needed to run the leaderboards, siege battles and the shop. Signing out removes the session from your phone and our server. To delete your scores, drawings, castle and wallet address from our server, email us from any address and include your wallet address; we will remove them within 30 days. Purchase records are kept so that you keep the items you bought, and transactions already on the blockchain cannot be deleted by anyone. Uninstalling the app removes everything stored on your phone.

Children

Scribble Siege is not directed at children under 13, and we do not knowingly collect their data.

Changes and contact

We will post changes on this page and update the date above. Questions or deletion requests: support@scribblesiege.party.

隱私權政策

鬼畫符塔防（Scribble Siege）是一款 Android 塔防遊戲，防禦塔和怪物都由你親手畫。本政策說明 App 與我們的伺服器（scribblesiege.party）收集哪些資料、哪些只留在你的手機上。這裡提到的部分線上功能（登入、排行榜、攻城對戰、商店）會在第一版之後推出，本政策先一併說明。

你的畫

你畫圖時，App 保存的是你的筆畫（一串點的座標），不是照片。像不像由在你手機上執行的辨識模型判斷，你的畫不會送到任何 AI 服務去鑑定。

在線上模式（每日挑戰、排行榜、攻城對戰），App 會上傳這一場用到的筆畫與你的遊戲操作，讓伺服器用同一套規則重播、驗證結果。你存起來給別人攻打的城堡裡的畫、以及排行榜成績裡的畫，會連同縮短的錢包位址顯示給其他玩家。其他玩家可以檢舉；不雅或違反使用條款的畫，我們可能隱藏或刪除。離線遊玩時，你的畫只留在手機上。

畫展圖片

每場結束時，App 可以把你這場畫的東西做成一張畫展圖片。圖片在手機上產生，只有你按「分享」並選擇 App 時才會離開手機，我們不會收到。

錢包登入

登入是選用的，透過你的錢包 App 使用 Sign In With Solana。登入只會簽署一段文字，無法移動你的資產。只有在商店按「購買」時，App 才會請錢包簽署交易（見下方）。我們儲存你的公開錢包位址與登入憑證（只存雜湊值，有效 30 天）。其他玩家看到的是縮短的位址（例如 7xKX…9fQ2）。

為了提供 Seeker 持有者排行榜與登入獎勵，伺服器會在公開的 Solana 區塊鏈上查詢你的位址是否持有 Seeker Genesis Token（SGT）。我們記錄你的位址持有哪一個 SGT，以及你登入後開啟 App 的日期，讓每個 SGT 只能領一次獎勵。

商店購買（SKR）

你可以用 SKR 購買外觀道具（有特效的畫筆、城堡與地圖造型、畫展框）與「去除廣告」。道具不會讓你的畫變強。按「購買」時，伺服器會準備一筆從你的錢包轉帳剛好等於售價的交易，由你的錢包顯示讓你確認。Solana 交易是公開且永久的：任何人都能在區塊鏈上看到付款人、收款人、金額與一段簡短的訂單代碼。我們儲存你的錢包位址、道具、價格、時間、交易簽章，以及你擁有與使用中的道具。我們不會看到也不會儲存你的私鑰。

成績與對戰

每一場線上對戰，我們儲存：錢包位址、日期、模式、結果與分數、上述的筆畫與操作、上傳時間。排行榜是公開的。攻城對戰還會儲存你存下的城堡，以及別人攻打它的結果。

廣告

App 透過 Google AdMob 顯示廣告：可自由選擇的獎勵廣告（例如「看廣告重打這一波」），以及每天打了幾場之後、離開結算畫面時的插頁廣告。畫圖中、戰鬥中絕不播廣告；購買「去除廣告」後不播。Google 可能為了投放與衡量廣告收集裝置識別碼（例如廣告 ID）、IP 位址與廣告互動資料。在法規要求的地區，App 會先徵求你的同意，你也可以在 App 的隱私設定中更改。請參閱 Google 如何使用採用其服務的網站或應用程式所提供的資訊。你可以在 Android 設定中重設或刪除廣告 ID。

權限

App 只使用網路連線，不使用麥克風、鏡頭、位置、聯絡人、相片或檔案。

我們不收集的資料

姓名、電子郵件、電話號碼、聯絡人、相片、檔案、精確位置，一律不收集。

保存與刪除

伺服器上的資料在經營排行榜、攻城對戰與商店所需的期間內保存。登出會刪除手機與伺服器上的登入憑證。若要刪除伺服器上的成績、畫、城堡與錢包位址，請用任何信箱寫信給我們並附上錢包位址，我們會在 30 天內刪除。購買紀錄會保留，讓你繼續擁有買過的道具；已上鏈的交易任何人都無法刪除。解除安裝 App 會刪除手機上的所有資料。

兒童

鬼畫符塔防不以 13 歲以下兒童為對象，我們不會刻意收集他們的資料。

變更與聯絡方式

政策若有變更，會公告在本頁並更新上方日期。問題或刪除請求：support@scribblesiege.party。