A. 1. Adjust in-app purchase settings: Go to your device's Settings > Google Play Store > Account > Purchase history and check if you can limit notifications for in-app purchases. 2. Look for a 'Do Not Disturb' mode: Some devices have a feature that can limit notifications while you are playing games.

B. 3. Play offline: If the game allows it, try playing in offline mode to reduce the frequency of pop-ups.