Privacy Policy
This document describes the data QWAY DANCE collects, why it is collected, and the rights Players have over that data.
1. Definitions
- QWAY DANCE — the game at qwaydance.online and its subdomains.
- Player — an individual who accesses or uses QWAY DANCE.
- Account — the profile created when a Player signs in with Google.
2. Principles
2.1. QWAY DANCE collects only the data needed to run the game and its rankings.
2.2. QWAY DANCE does not sell, rent or trade personal data with third parties.
2.3. QWAY DANCE shows no advertising and embeds no third-party tracking code.
3. Data we store
3.1. Account information. When a Player signs in with Google, QWAY DANCE stores:
- the Google account identifier;
- the email address;
- the display name;
- the avatar URL;
- when the account was created and when it was last active.
3.2. Progress. Experience points and account level.
3.3. Match history. For each match: room code, song, game mode, start and end time. For each Player in the match: seat position, rank, score, accuracy, longest streak and the count of each judgment tier.
3.4. Per-turn results. Turn index, timing offset in milliseconds, and judgment tier. This data is used to check how accurate each song's beat grid is.
3.5. Server logs. The server keeps technical logs for operations and troubleshooting. Logs are not used to profile Players.
3.6. Reports. When a Player reports another Player: the reporter, the reported Player, the report type, the note, and the evidence — the display name at the time of the report, or the reported Player's messages still in the room at that time. Reports are deleted after 90 days.
3.7. Coins. Coin balance and coin history: amount, reason and time of each change. Daily quests with their progress, and the first win of the day: kept for 14 days. Boss results: which bosses were beaten, how many times, and the first win; daily win counts are kept for 14 days.
4. Data we do NOT store
4.1. Chat messages are not stored. Messages stay in the room for at most 2 minutes and are not written to the database, except as described in section 3.6.
4.2. QWAY DANCE does not store passwords. Authentication is handled by Google; QWAY DANCE never receives or sees a Player's password.
4.3. QWAY DANCE does not collect location, contacts, phone numbers, or data from other apps on the device.
5. On-device storage
5.1. QWAY DANCE keeps the sign-in session in the browser's localStorage. This data
stays on the Player's device and is removed when the Player signs out or clears browser data.
5.2. QWAY DANCE does not use tracking cookies or advertising cookies.
6. Third parties
6.1. Google. Used for sign-in. Google's processing of data follows Google's own policies.
6.2. File storage. Music files are served from a storage service. It receives file download requests but no account information.
7. Retention
7.1. Account data and match history are kept until the Player asks for deletion.
7.2. When an account is deleted, QWAY DANCE deletes the account information and the match results tied to it.
8. Player rights
Players may ask QWAY DANCE to:
- provide a copy of the data stored about them;
- correct inaccurate information;
- delete the account and the data tied to it.
Send requests to the address in section 10. QWAY DANCE responds within 30 days.
9. Children
QWAY DANCE does not knowingly collect data from children under 13. If such data is found, QWAY DANCE deletes it.
10. Contact
Send any request about personal data to the address listed on the Music License page, contact section.
11. Changes
11.1. QWAY DANCE may amend this document. The effective date at the top always reflects the latest revision.
11.2. Changes that widen the scope of data collected will be announced in the game before they take effect.