Agent Defense at Mac App Store analyse

You are Special Agent Al Evator. For several days, it has been rumored that a previously unknown organization is planning to infiltrate your intelligence service. You have been assigned to guard duty at headquarters and as commanded, you have taken up position in front of the elevators. From your position, you can monitor every movement on this floor. Since no one knows who is friend and who is foe anymore, and accidents are to be avoided at all costs, you have been issued non-lethal ammunition (rubber bullets). You have been ordered only to shoot at people who are armed and who are an immediate threat to you.