Click "x" under applications settings
How Do I Fully Delete Mafia Wars On Facebook? And Don't Tell Me To Click The "X" Under Application Settings, Because I've Done That And I'm Still Getting Notification For Things Like Energy Packs. I Want It OFF! Help!
Go to "Applications" -> "Browse More applications"
Search for "Mafia". Click on the caption "Mafia Wars"
click "block mafia wars"
Search for "Mafia". Click on the caption "Mafia Wars"
click "block mafia wars"