Facebook, click the down-arrow in Facebook and click settings. Then select 'Notifications' from the menu on the
"On Facebook" to display the next menu.
Next to App
requests and activity, click Edit.
to the game you're playing, click to select notifications On or Off.
Alternatively, when you receive the notification in Facebook that a
friend has sent you a life, don't open the message. Instead exit Facebook, open
the game and the message should now be ready and waiting for you there. By
opening the message in Facebook the notification seems to be considered as
'read' and is then not delivered to the game.
I hope it helps!
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