The Last Of Us：(美国末日)

　　You can encounter a clicker from The Last Of Us.

　　The location of this clicker is at the Old Town inside the mayors building, it will be a floor above you in the elevator.

　　You will have to do the quest called ''The Bunker'' to get inside the building.

　　Once you killed the clicker you can loot its body for a legendary modification called ''clicker''