Nightmare Chicken

For the other uses of the term chicken, see Chicken (disambiguation).

is an animal in FarmVille. It was released as part of the Halloween Event (2011) on 20th October 2011 for and was available for 13 days only.

Containment
A Chicken Coop can be purchased from the marketplace for 5,000 coins and initially holds up to 20 chickens. Each farmer can purchase one coop. When upgraded to a Big Coop, it holds 40 chickens while a Huge Coop holds 60 chickens. When your neighbors feed your chickens in the Chicken Coop, it is more likely to produce Mystery Eggs.