Contact us
Questions, problems or feedback about Cellium? Email us and we’ll get back to you, usually within a few days. Please include your device model and OS version.
yellowfrogdevelopment@gmail.comFrequently asked questions
I bought Remove Ads but I still see ads.
Make sure you are signed in to the same Google account you used for the purchase, then restart Cellium. The purchase is linked to your Google account and is restored automatically.
Where is my progress saved?
Your score, unlocked cells, achievement progress and settings are stored on your device. Achievements and the global leaderboard are kept in Google Play Games.
How do I reset my progress?
Use the reset option in the game's Settings, or clear Cellium's app data in your device settings.
I found a bug. How do I report it?
Email us with your device model, Android version and what happened. A screenshot or screen recording helps a lot.
Privacy
How Cellium handles data: Privacy Policy