Privacy Policy
This privacy policy explains what we collect, why we collect it, and how it supports fair competition and stable gameplay.
Data We Collect
- Account: email, username, login token metadata
- Gameplay: map code, difficulty, completion time, distance, validity state
- Session settings: language preference and local UI settings
How Data Is Used
- Authentication and secure session verification
- Leaderboard ranking, anti-abuse checks, and progress charts
- Map sharing and replayability between players
Storage & Retention
- Authentication and score records are stored in Cloudflare D1
- Browser local storage keeps token and language for continuity
- You may request account cleanup through support channel
Security Principles
- Least-privilege access on backend bindings
- Token-based authentication with expiry flow
- Input validation for map import and score submission endpoints
Your Rights
- Request data correction or deletion
- Withdraw from ranking visibility by account request
- Get clarification about data processing scope