Doppelkopf Palace – Play a proper round of Doppelkopf live against real players. Doppelkopf, the smart German classic for team players and solo pros! Comparable to games such as Pinochle, Sheepshead, and Skat, Doppelkopf requires tactical and deductive skills. You can now experience the popular German card game online, for free in one of the largest online card game communities. Are you a hardcore fan or a casual player? Either way, you will always find an opponent at eye level at the Palace.