Doppelkopf HD

Doppelkopf HD presents the German card game as a flexible match against computer opponents or real teammates online. Players choose between French or German card designs, sort their hands in several ways, and play through rounds governed by official Deutscher Doppelkopf Verband tournament rules or a selection of optional variations. These include games without nines, poverty and trump tax, piggy, different solo formats, alternate counting methods, special points, Bock rounds, and several rules for throwing cards.

The central loop is to manage a hand, respond to tricks, and track the developing game with adjustable computer playing styles and fast animations. A detailed history records each game, while touching the deck reveals the last trick. Players can undo a move to explore variations, repeat the previous game, or shorten a match. Complete and abbreviated rules support learning, and an interrupted or paused game can be restored from its saved situation. Online play allows Doppelkopf with friends without registration and is described as non-monetary play.