Privacy

DREYTSN stores only the data needed to run the game, protect the leaderboard, prevent abuse, and show public scores.

What is public

If you save a score, your chosen username, score, leaderboard rank and shared score page may be public.

What is stored

Completed runs may include cards played, duration, failure reason, validation flags, approximate country, hashed IP address, user agent, timestamps and the username you choose. Active run state is temporarily stored in Redis and expires automatically.

Local storage

Your browser may store your username, anonymous presence session id and temporary post-run summary state so the game works smoothly.

Security and abuse prevention

IP addresses are hashed with a server-side secret before storage where possible. These hashes help rate limiting, anti-abuse checks and leaderboard moderation.

Retention and deletion

Presence records are cleaned up regularly. Leaderboard and run records may be retained to keep the competition fair. To ask about access, correction, hiding, or deletion, contact privacy@dreytsn.com.