No one knows where Dark Ducky comes from, only that he appears very similar to Ducky, with a goatee and sporting a pair of very fancy sunglasses. He is shown to be Ducky's equal in power, matching Ducky's kill quack with his own at one point, and is able to withstand the might of a FUS RO DAH. Following the end of the war, Dark Ducky faded into mystery, a hero to some, a nightmare to others. He fought with Ducky countless more times, killing countless people purely by accident, though their rivalry has never been brought to a decisive conclusion. He is also rumored to be your father.