In this game a player is a border police patrol, where you are supposed to stop the smuggling of illegal items and prevent the entry of terrorists and other criminals. The main task of the border officer is to perform his duty and stop the illegal crossing of passengers and other objects.

To perform this task, the border officer must check the passengers' papers carefully in which contains the following:

The full name of each person, the weight and height of the passengers, making sure that it aligns with the passengers', expiry date of their passport or entry permit and other papers, and passengers' faces.

In the process of checking the papers, the border officer is supposed to use all of his tools, such as a ruler, a pen, a stethoscope, etc. If the passenger is suspected of being a thief, he will be arrested and sent to the local jail.