With Hennen ("Hens"), you dedicate yourself to raising chickens! Each round you play a chicken card from your hand and populate your chicken yard with different breeds of chickens. There are few and very simple rules for playing a card. The difficulty, however, is forming large groups of the same race. At the end of the chicken game, you score points for having the largest group of the same breed, for the rooster tiles, and for the task card.