| When | Data | Purpose |
|---|---|---|
| Guest play | None (progress stays on your device) | — |
| Google sign-in (optional) | Google account ID, email, display name | Account identification, cloud save sync |
| Nickname (optional) | Chosen nickname | Public leaderboards |
| Purchases (optional) | Order/payment confirmation via the payment provider | Purchase verification, item delivery, refunds |
| Site usage | Anonymous, cookie-less page analytics (Vercel Analytics) | Service improvement |
Data is deleted without undue delay upon account/data deletion request (see our deletion page), except payment and transaction records retained for the period required by applicable law.
| Provider | Role |
|---|---|
| Supabase | Authentication, database hosting (accounts, saves, purchases, rankings) |
| Vercel | Web hosting, anonymous analytics |
| Google Play | Payment processing (Android app) |
| PortOne / KakaoPay | Payment processing (web, South Korea) |
| Lemon Squeezy (Merchant of Record) | Payment processing, billing and receipts (web, international) |
Only the minimum information required to process a payment is shared with payment providers. We never see or store your card details.
You may request access, correction, or deletion of your data at any time by email. Nickname and leaderboard entries can be removed on request.
Data controller: ChanHyoek Lee (BINAN YANGPA) · yours7935@gmail.com
Last updated: 2026-08-21