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Privacy Policy

SQUID WINNER · EFFECTIVE JULY 23, 2026 · PUBLISHER: SIMA (BANGLADESH)

1. Scope

This Privacy Policy explains how Squid Winner (the "App"), published by sima ("we," "us," or "our"), accesses, uses, stores, and discloses information when you use the App.

This Policy applies only to the App and communications you send directly to sima. The Solana dApp Store, your Android device provider, and your wallet application are separate services with their own privacy practices.

2. Summary

The current version of the App is designed to minimize data use:

  • it does not create user accounts;
  • it does not operate a developer-controlled analytics or gameplay server;
  • it does not include advertising or third-party analytics SDKs;
  • it does not collect your name, phone number, precise location, contacts, photos, microphone data, advertising identifier, seed phrase, private key, or wallet password;
  • it accesses one public Solana wallet address after you approve a Mobile Wallet Adapter connection;
  • it uses that public address only in active memory to confirm that a wallet connected and to allow gameplay to begin; and
  • it does not persist the public address to a developer-controlled database or transmit it to sima.

3. Information the App Accesses

3.1 Wallet authorization information

When you select "Connect Wallet & Start," the App sends an authorization request to a compatible wallet through the Solana Mobile Wallet Adapter protocol. If you approve, the wallet provides authorization information that includes a public wallet address.

A public wallet address may be considered personal data in some jurisdictions, particularly where it can be linked to an identifiable person. The App uses the address only to confirm successful wallet authorization and display a shortened version during the active session.

The App does not:

  • request or receive your seed phrase, private key, recovery phrase, wallet password, or financial account credentials;
  • request a transaction signature or message signature;
  • initiate or submit blockchain transactions;
  • query your token, NFT, or account balances;
  • read your blockchain transaction history; or
  • send your wallet address to a server operated by sima.

The wallet adapter may maintain a temporary authorization token during the running App process. The App does not intentionally persist that token in a developer-operated database.

3.2 Gameplay and device information

Gameplay calculations, score, level progress, upgrades, sound, and graphics are processed locally on your device. The current version does not send gameplay activity, crash analytics, device identifiers, IP addresses, or usage analytics to sima.

The App requests Android internet access because the Mobile Wallet Adapter and wallet application may require network functionality. The App does not request permission to access your camera, microphone, contacts, precise location, photos, or general device storage.

3.3 Information you send to us

If you contact us by email, we receive the information you choose to provide, such as your email address, message, and any attachments. Please do not send a seed phrase, private key, wallet password, government identifier, financial credential, health information, or other sensitive data.

4. How We Use Information

We use information only as necessary to:

  • confirm wallet authorization and allow the game to start at your request;
  • operate, secure, troubleshoot, and improve the App;
  • respond to support, privacy, legal, or safety inquiries;
  • investigate misuse or security incidents; and
  • comply with applicable law and enforce our Terms of Use.

We do not use wallet information for advertising, profiling, credit decisions, automated decision-making with legal effects, or marketing.

5. Legal Grounds

Where applicable law requires a legal basis, the App processes the wallet authorization response at your request to provide access to the game and based on the affirmative approval you provide through your wallet. We process support communications to respond to your request, protect the App and users, and comply with legal obligations.

You may decline wallet authorization. If you decline, the App does not receive a wallet address, but gameplay cannot begin because wallet authorization is an access requirement in the current version.

6. Disclosure of Information

We do not sell, rent, or trade personal information. We do not share wallet addresses with advertisers, data brokers, analytics providers, or marketing services.

Information may be processed by or disclosed in the following limited circumstances:

  • Your wallet provider. The connection request is handled by the wallet application you choose. The wallet provider processes information under its own terms and privacy policy.
  • Solana Mobile Wallet Adapter. The open wallet communication protocol enables the App and wallet to exchange authorization information. It does not give sima access to your private key.
  • Distribution platforms and operating systems. The Solana dApp Store, Android, Google, device manufacturers, or network providers may independently process download, device, diagnostic, store interaction, or network information. Their processing is not controlled by this App.
  • Legal and safety disclosures. If we hold relevant information, we may disclose it where reasonably necessary to comply with applicable law, a lawful process, or to protect users, rights, safety, or the security of the App.
  • Business transfer. If the App or its business is transferred, relevant records may transfer subject to this Policy and applicable law. The current App does not maintain a user account or wallet-address database to transfer.

Third-party services integrated with or used by the App are expected to handle data consistently with applicable law and the Solana Mobile Publisher Policy. Their independent products remain governed by their own policies.

7. Public Blockchain Information

Solana is a public blockchain. Information written to it by a wallet or another application can be publicly visible and may be difficult or impossible to delete. The current App does not submit transactions or write information to Solana. Merely connecting a wallet to this App does not cause the App to publish information on-chain.

8. Retention and Deletion

The App does not maintain a developer-controlled account, cloud save, gameplay database, or persistent wallet-address database. Wallet authorization information used by the App is held in active memory and is cleared when the relevant App process ends. You may also revoke the App's authorization through your wallet, clear the App's local data in Android settings, or uninstall the App.

Support and privacy emails may be retained only as long as reasonably necessary to answer the request, maintain security and business records, resolve disputes, and comply with law. You may request deletion of correspondence by emailing mtsimaakter@proton.me with the subject "Privacy Deletion Request." We will delete information we control unless retention is required or permitted for legal, security, fraud-prevention, or recordkeeping reasons.

Because the App has no sima account system, there is no separate in-App account to delete.

9. Security

We use reasonable technical and organizational safeguards appropriate to the limited information handled by the App. The App bundles its gameplay content locally and restricts its WebView to verified local assets. Wallet approval occurs in the independently installed wallet application.

No system is completely secure. You are responsible for securing your device and wallet. We will never ask you to email or otherwise disclose your seed phrase, private key, recovery phrase, or wallet password.

10. Children

The App is not directed to children under 18, and we do not knowingly collect personal information from children. If you believe a child has provided personal information to us through a support communication, contact mtsimaakter@proton.me so that we can review and delete it where appropriate. Parents and guardians should supervise any wallet use.

11. Your Rights and Choices

Depending on applicable law, you may have rights to request access to, correction of, deletion of, or restriction of personal information we control, or to object to certain processing. You may also have a right to withdraw consent where processing is based on consent.

To exercise a privacy right, email mtsimaakter@proton.me and describe your request. We may need enough information to understand and verify the request, but we will not ask for your seed phrase or private key. We will respond within the period required by applicable law.

You may also:

  • decline or cancel the wallet connection request;
  • revoke authorization through your wallet application;
  • clear local App data through Android settings; or
  • uninstall the App.

We do not discriminate against users for exercising applicable privacy rights, although declining wallet authorization means the game cannot start.

12. International Use

sima is based in Bangladesh. The App does not transmit wallet addresses or gameplay data to a developer-operated server. If you contact us, your communication may be processed in Bangladesh. Wallet providers, operating-system providers, and distribution platforms may process information in other countries under their own policies.

13. Changes to This Policy

We may update this Privacy Policy when the App, law, or our practices change. We will change the effective date and provide additional notice where required. Before introducing material new data collection — such as analytics, cloud accounts, purchases, rewards, or blockchain transactions — we will update the relevant disclosure and obtain consent where required.

14. Contact

For privacy questions, requests, or complaints:

sima
Bangladesh
mtsimaakter@proton.me

If you contact us about a privacy concern, please use the subject "Squid Winner Privacy Request."

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