Privacy Policy

This policy describes how we collect, use, store, and protect your data when you use dypora.com. We aim to collect as little as possible — only what is needed to run accounts, matches, game history, rankings, and AI features.

• Account info: display name, avatar (if any), email (on sign-up/sign-in), sign-in method (e.g. Google).
• Game data: move history, win/loss results, timestamps, game mode, AI character, analysis data (if you use the analysis feature).
• Technical data: IP address, browser/device type, error logs, access times, anti-fraud/abuse event data.
• Cookies / local storage: to maintain login sessions, remember UI preferences, or store in-game settings.

Note: We do not intentionally collect sensitive data (health, belief, political views). Please do not enter sensitive information into the chat.

• Operating accounts, sign-in, and session security.
• Saving game history and displaying History, Analysis, and Leaderboard pages.
• Running AI features (character chat, move analysis) and managing usage limits to prevent abuse.
• Improving the experience (bug fixes, speed optimizations, feature upgrades).
• Protecting the system: detecting spam, bots, harmful behavior, cheating, or attacks.

When you use AI chat or game analysis, the system may send part of your input (and necessary context like game state) to an AI service to generate responses. We minimize the data sent, using only what is needed to generate the reply.

You are responsible for what you enter. Do not input sensitive personal information (passwords, card numbers, specific home addresses, etc.) into the chat.

We only share data minimally in these cases:

• Infrastructure providers: (servers, storage, CDN) to operate the website.
• Sign-in services: (e.g. Google OAuth) for user authentication.
• AI services: when you use chat/analysis features.
• Legal requirements: when required by valid legal process or to protect our/users' legitimate interests.

We do not sell your personal data to third parties.

• Account data and game history may be stored so you can review it and for the ranking system to function.
• Technical logs may be stored for a reasonable period for bug diagnosis and security.
• When you request account deletion, we process it per the "Your Rights" section.

• Encrypted connections (HTTPS/TLS) for data in transit.
• Internal role-based access control — only authorized personnel access necessary data.
• Error monitoring and anomaly detection to reduce abuse risks.
• Regular system updates and security patches.

No system is completely secure. We make reasonable efforts to protect your data.

• Request access to or correction of basic account info (display name, avatar).
• Request deletion of your account and/or related data (subject to valid request and technical feasibility).
• Disable non-essential cookies via browser settings — note this may affect login/experience.

This website is intended for general users. If you are a parent or guardian and believe a child has provided personal information to us inappropriately, please contact us for assistance.

We may update this policy to reflect feature changes or legal requirements. When updated, the "Last updated" date at the top of the page will be changed.

If you have questions or requests related to personal data, please contact us:

• Account page: /en/account

Support email: [email protected]