Hi
lakshmanfantuThank you for your asking. Kindly check on your auto-update settings
Play Store>3 bars on the left top row>Settings>Auto-update apps>Don't auto-update apps
Furthermore, to avoid any disturbance from apps update notification during gaming
Play Store>3 bars on the left top row>Settings>Notification settings>Close
If you have any further queries, please do not hesitate to contact me.