Thank you for the question. Are you attempting to unsubscribe from the Big Fish Games Newsletter emails you are receiving, or unsubscribe from an account you have with them?
If you are looking to unsubscribe to the mailing list, click here. If you are trying to delete your account, go to the top of your profile page and click on My Settings than click Invitations and Notifications you will see where it says deactivate my account
If you are satisfied with my response please accept my answer by clicking the green "Accept" button and leave positive feedback. I will also leave positive feedback for you. Thanks again,