Gungi.io is a fan-made online platform for playing Gungi, a fictional board game from Hunter x Hunter. This policy explains what data we collect, why we collect it, and how we use it.
Information We Collect
Account Information
When you create an account, we collect your email address and username. You may optionally select a country flag to display on your profile.
Game Data
We store all games you play, including move history, timestamps, and game results. This data is used to display your game history, calculate ratings, and provide analysis features.
Device Information
We use device fingerprinting and a visitor cookie to identify your device. This serves two purposes: (1) to enforce usage limits for free accounts (3 games per day, last 3 games in history), and (2) to link games played before signing up to your account once you register. This helps prevent abuse and ensures your game history is preserved.
How We Use Your Data
- To provide and maintain the Gungi.io service
- To display your profile, games, and statistics
- To calculate and update your rating
- To enforce usage limits for free accounts
- To link anonymous games to your account upon registration
- To improve the platform based on usage patterns
Third-Party Services
We use the following third-party services:
- Vercel — Hosting and analytics
- Polar.sh — Payment processing for Pro memberships. See their privacy policy
- Convex — Database and backend services
Data Retention
We retain your account data and game history indefinitely to provide a complete historical record of your games and statistics. Game data is part of the public record of play on the platform.
Your Rights
You may request deletion of your account and associated personal data by contacting us through our support channels. Note that game records may be retained in anonymized form as part of the platform's historical record.
Cookies
We use essential cookies for authentication and session management. We also use a visitor identification cookie to track devices for rate limiting and game attribution purposes as described above.
Children's Privacy
Gungi.io is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us.
Changes to This Policy
We may update this policy from time to time. We will notify users of significant changes by posting a notice on the platform. Continued use of Gungi.io after changes constitutes acceptance of the updated policy.
Contact
For privacy-related questions or requests, please reach out through our support page.