This Privacy Policy describes how Prosperity Games ("we", "us", or "our") collects, uses, and shares information when you play our mobile games published on Google Play under the developer name Prosperity Games, including: Cyber Fusion, CyberBlast, Minesweeper (Saper), Sudoku, Solitaire (Pasjans), Tilenine, Pencilogic, Linelace, Tintway, Busfolk, Raybloom, Starclump, Gemwhirl, Shardstorm, FIVE, Hushspire, Botling, Neverstair, Potionpaw, Iskra, Ludo (Chińczyk), Mahjong Solitaire, Blackjack 21, Dominoes and Backgammon (each a "Game").
1. Information we collect
a) Game progress and settings. All Games store your progress, scores and settings only on your device. You can remove them by clearing the app data or uninstalling the Game.
b) Gameplay statistics (Cyber Fusion only). Cyber Fusion generates a random identifier (UUID) on first launch and sends anonymous gameplay statistics to our server: scores, levels reached, session durations, input style, bonus usage and premium (No Ads) status. We do not collect your name, e-mail, contacts or device identifiers such as IMEI or MAC address.
c) Scores and replays (rhythm game Iskra, on Android and in the browser at omazna.pl). The game generates a random device identifier on first launch and, for tracks from our catalogue, sends the recording of each attempt to our server: the moments when the button was pressed and released, the track, the difficulty and the game language (used to label your replay, e.g. "Player from Poland"). You can optionally set a nickname; it is checked by an automated moderation service (Google Gemini) and shown with your replays only after approval. The game settings show your device identifier. The server replays the attempt to calculate the score, stores your best attempt per track (shown to other players as a "ghost"), your best result in the level of the day and an anonymous count of where attempts end. Music files you choose yourself ("Your music") never leave your device - they are stored only in your browser (or, on Android, in the app's own storage) together with the level built from them. We also keep daily gameplay statistics linked to your device identifier: the number of attempts, finished and interrupted attempts and your best result for each track (including your own music, without its title or file) and difficulty. These statistics are deleted after 3 years.
d) Advertising data. The Games show ads from Google AdMob. AdMob may collect and use your device's Advertising ID, IP address and information about your device and ad interactions to serve ads, measure them and prevent fraud. In the EEA, the UK and Switzerland we ask for your consent before personalized ads are shown (Google User Messaging Platform). You can change your choice at any time with the "Privacy" button in the Game's settings, and you can reset or delete your Advertising ID in your Android settings.
e) Purchases. The optional one-time "Remove ads" purchase is processed by Google Play. We do not receive your payment details; Google tells the Game only whether the purchase is active.
f) This website. prosperitygames.pl uses no cookies, no analytics and no forms. It only remembers your language choice in your browser's local storage. Game images (icons and screenshots) are loaded directly from Google Play servers and fonts from Google Fonts, so your browser connects to Google, which receives your IP address and browser information when you open the page (Google Privacy Policy). Our web server keeps standard access logs (IP address, time, requested page) for security, for a limited time.
2. How we use information
- to run the Game and keep your progress on your device,
- to show ads, including optional rewarded ads that give an in-game bonus,
- to remove ads after a "Remove ads" purchase,
- (Cyber Fusion) to analyze game balance and improve the Game.
3. Device permissions
- INTERNET / ACCESS_NETWORK_STATE - to load ads, handle purchases and (Cyber Fusion) send gameplay statistics.
- AD_ID - used by Google AdMob (see 1d).
- BILLING - Google Play purchases ("Remove ads").
- VIBRATE - haptic feedback; can be turned off in the Game's options.
- POST_NOTIFICATIONS (Cyber Fusion, CyberBlast) - local reminders; can be disabled in Android settings.
4. Sharing
We do not sell your personal data. Data is shared only with service providers needed to run the Games:
- Google AdMob and Google User Messaging Platform - ads and consent (Google Privacy Policy, how Google uses data from apps),
- Google Play - distribution and payments; Google Play and Google Fonts servers also deliver the images and fonts of this website,
- our hosting provider - storage of anonymous gameplay statistics (Cyber Fusion) and of scores and replays (Iskra); best replays are visible to other players without any personal data.
5. Security
Gameplay statistics are sent over HTTPS and digitally signed (HMAC) to prevent tampering.
6. Children
The Games are intended for a general audience and are not directed at children under 13. We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us and we will delete it.
7. Retention and deletion
Gameplay statistics are kept only as long as needed for game analysis. To delete statistics linked to your Player ID (shown in the settings of Cyber Fusion), e-mail us with that ID. Iskra keeps your best replays until the track is removed from the catalogue and its daily statistics for 3 years; to delete them earlier, e-mail us and we will remove all results and statistics of your device identifier. Data stored by Google is governed by Google's policies; you can reset your Advertising ID in Android settings.
8. Your rights
If you are in the EEA or the UK you have the right to access, correct, delete and restrict the processing of your personal data, to object to it, to data portability and to lodge a complaint with a supervisory authority (in Poland: Prezes Urzędu Ochrony Danych Osobowych).
9. Changes
We may update this policy; the date at the top shows the latest version.
10. Contact
E-mail: cyberfusion.game@gmail.com
PROSPERITY Łukasz Prokowski
Zygmunta Krasińskiego 76/2
74-100 Gryfino, POLAND