About this policy
This policy covers the Android game Crystal of Olympus, published by Crysolym Studio. It tells you what data the game handles.
Your game data
Crystal of Olympus keeps your progress, scores and settings only on your device. It needs no account, and we do not ask for your name, email, contacts, photos or location.
How we measure the game
Crystal of Olympus uses your device's advertising ID for analytics. Together with the AppsFlyer analytics service it helps us understand how players find the game and use it: installs, sessions, levels reached and other in-game events. For this the game sends the advertising ID, IP address, device model, operating system version, language and country, and app events. We use this information only in aggregate to improve the game and do not use it to identify you personally.
Third-party services
AppsFlyer processes the analytics data described above under its own privacy policy and acts on our behalf; it does not sell this data.
Google Play, from which you install the game, processes data under the Google Privacy Policy.
Your choices
You can reset or delete your advertising ID at any time in Android settings (Settings → Google → Ads, or Settings → Privacy → Ads); after deletion the game can no longer read it.
Keeping and deleting data
Your data stays until you reset progress in Settings or uninstall the game, which deletes it from the device. To delete analytics data tied to your advertising ID, contact us and we will ask AppsFlyer to erase it.
Children's privacy
Crystal of Olympus is made for a general audience, not for children under 13, and we do not knowingly collect data from them. If you believe a child has shared data with us, contact us and we will delete it.
Your rights
Depending on where you live (for example under the GDPR or CCPA), you may ask about, correct or delete data related to you. Write to us and we will answer within 30 days.
Policy changes
If this policy changes, the new version will appear on this page with a new date.
Contact us
Questions about privacy in Crystal of Olympus: crysolym.studio@gmail.com.