This is an 20 card expansion pack to the game "Der HeidelBÄR". As in the base game, players try to explain words from a card. In the base game, all words include a syllable that sounds like the german "Bär" (bear), while in the expansion there is always a "Kuh" (Cow) hidden somewhere in the word. Players can use only up to six words to explain the word on the card, and the first two words of the explanation must always be "This cow ..." or "My cow ...", so you only have four words left.