Version 2, effective from 26 October 2026 (version 1: 25 October 2026) · Wersja polska (both versions have the same content)
The data controller is Grzegorz Macurek, running a business as Grzegorz Macurek IT, ul. Kopernika 34a lok. 13, 76-200 Słupsk, Poland, tax number (NIP) 8393228016 ("we"). For privacy matters, write to faunaarena@gmail.com. We have not appointed a data protection officer, as the law does not require one from us.
The game does not ask for your name, e-mail address or phone number. It shows no ads and uses no analytics or tracking tools.
| Data | Purpose | Legal basis (GDPR) |
|---|---|---|
| Game account: a random id, a login token (we store only its hash), the nickname you choose, an optional password (we store only a secure hash) | Signing in, saving progress, moving the collection to another phone | Performance of a contract, i.e. providing the game (Art. 6(1)(b)) |
| Game progress: cards, coins, dust, decks, match results, ranking, quests, quiz, achievements, chosen title, your player number in the "Rewards for the first players" campaign | Running the game, online matches, the ranking, rewards | Performance of a contract (Art. 6(1)(b)) |
| Sign-up on faunaarena.com: nickname and password (as in the game), the sign-up number and, optionally, an e-mail address | Creating the account before the launch and granting the rewards. The e-mail address is used only to invite you to test the game. We send no ads or newsletters. | Account and rewards: performance of a contract (Art. 6(1)(b)). E-mail address: your consent (Art. 6(1)(a)), which you can withdraw at any time by e-mail. |
| Sign in with Google (website and game): your Google account id and the e-mail address Google passes on | Recognising your game account without a password. We store only the Google account id. The e-mail address is stored only if you ask to be invited to the test. The token from Google also contains your name and profile picture, which we neither read nor store. | Performance of a contract (Art. 6(1)(b)). E-mail address: consent (Art. 6(1)(a)). |
| Referrals: your referral code, who entered your code (or whose code you entered), the number of days with a match played | Granting referral rewards | Performance of a contract (Art. 6(1)(b)) |
| IP address and device language when connecting to the server | Protection against abuse (request limits), texts in your language. We do not store IP addresses in the game database. | Legitimate interest: security of the service (Art. 6(1)(f)) |
| Server technical log: time, type of request, nickname in match events, error messages | Finding failures and abuse | Legitimate interest: security and operation of the service (Art. 6(1)(f)) |
| Correspondence with us (e-mail) | Answering a question or request, e.g. to delete an account | Legitimate interest: handling requests (Art. 6(1)(f)) |
Other players see your nickname, title, league and ranking result, so do not use your real name as a nickname. Nicknames pass a filter for rude words and for impersonating the game's staff. You can report an inappropriate nickname by e-mail, and we may change it to a neutral one.
Giving us data is voluntary, but without an account and a nickname you cannot play online (playing against the bot works without them). We make no automated decisions with legal effects about you and do not profile you for marketing. Matchmaking in ranked play and the nickname filter are not such decisions.
Side-by-side play connects two phones over Bluetooth and Wi-Fi (Google Nearby Connections). Older Android versions require the location permission for this, but the game neither reads nor stores your location. Room QR codes are scanned by Google Play services on the phone; the camera image does not reach us. Android may save the game's data (including the login token) in your Google backup if you have it turned on.
The website uses no advertising or analytics cookies. Your language choice is saved in your browser's storage (localStorage). Google's sign-in script loads only when you click "Sign up with Google"; from then on Google may read or set its own cookies under its privacy policy.
We do not sell data or share it with advertisers. We do not transfer data outside the European Economic Area ourselves. Google may process data in the USA under the EU-US Data Privacy Framework.
The e-mail address from the website sign-up is deleted at the latest 3 months after the game's launch, or earlier if you withdraw your consent. Account data and progress are kept while the account exists. When the account is deleted we remove it from the database at once and from backups within 30 days. Matches with a deleted account stay in the opponent's history without data that identifies you. The server's technical log is kept for up to 30 days and correspondence for up to a year after the matter is closed.
Delete your account and all progress in the game: Settings → Delete account. If you no longer have access to the game, go to faunaarena.com/en/delete-account or write to faunaarena@gmail.com with your nickname, and we will delete the account within 30 days.
The game is meant for people aged 16 and over. On first start it asks for your year of birth; the phone keeps only an age group (16–17, 18+) and does not send it to us. Younger people get no account. If we learn that an account belongs to someone under 16, we will delete it, and a parent can ask us to do so at any time.
Payments, once enabled, are handled by Google Play. We do not receive payment card data. The odds of each rarity are always shown in the shop before a purchase.
You have the right to access, rectify and erase your data, to restrict processing, to data portability, to object to processing based on legitimate interest and to withdraw consent at any time (without affecting what happened before). Write to us and we will answer within 30 days. You may also lodge a complaint with the Polish data protection authority (UODO, uodo.gov.pl) or the authority in the country where you live.
We will announce important changes on faunaarena.com and in the game's update notes on Google Play. The current version is always at this address, with the version number and date at the top.