You better get ready to build the building in Area 51! Have been so many UFO sightings in your city we have to prepare a plan for the defense of your city!
The building of Area 51 will look like:
Area 51
- mun_area51
- mun_area51_2
- mun_area51_3
- mun_area51_4
- mun_area51_5
- mun_area51_6
Its construction has to request the following materials: