[Story]
Certain international airport here.
Alien rumor which has the appearance of a person that has recently entered the country illegally is flowing.
Government was seen as dangerous a situation is introduced into the latest airport scanners,
They were obliged to query whether a man really come to pass people entering.
You will be guards at the airport, look for someone who seems to be alien from among those who have passed through the human form that is stored in the scanner is a mission project.

[How to Play]
We will store a person is not in the form of a human silhouette reflected when passing through the scanner.
The human touch that seems alien after all has passed!
Wave is clear that if you can catch the aliens safely!