A. 1. Reduce screen brightness: Lower your screen brightness by going to Settings > Display & Brightness. This can help conserve battery life while playing. 2. Enable Low Power Mode: Go to Settings > Battery and enable Low Power Mode. This will reduce background activity and can help extend battery life while using the app.

B. 3. Limit background app activity: Go to Settings > General > Background App Refresh and turn it off for apps that you do not need to refresh in the background, which can help save battery.