secret agent spy escape in dark night

Welcome to the secret agent spy escape. You have been recruited for a secret mission that involves sniper shooting and assassination of traitors and terrorists from a select few to ensure the security in order to assassinate the traitors.
Being a spy means you will be in the heart of crime gangsters city, so you have to operate on your own to escape. Figure out how to bring these missions to plant a network hack with a successful solid ending and sneak skills to steal information because secret service agency wants their top agents back.