In the game it's your job to make sure no one with the wrong documentation crosses the border. You will hade to deal with terrorists and spies hidden among normal visitors and immigrants.
The state will pay you your salary if you do your job according to the strict regulations and rules. If you make misstakes they will fine you, and if you really bad at your job they will throw you in jail.
Very enjoyable to play with interesting and challenging game mechanics. There is also an interesting political side to the game, and some moral issues to consider.
Looking forward to play the whole game soon. Meanwhile you can check out the Beta at http://dukope.com/.