Dark beer is a type of beer that is characterized by its dark color and strong flavor. STOUT is a type of dark beer that is usually made with roasted malt or barley, hops, water, and yeast. PORTER is another type of dark beer that is made with roasted malt, hops, and yeast. BOCK is a type of dark beer that is usually brewed with a higher alcohol content than other beers. All three types of dark beer are popular among beer drinkers.