Madness Stout Stout - Russian Imperial · Black Mountain Madness Brewery Sundlauenen · Bern Alcohol level12.5 % Discover the brewery Characteristics Style Stout - Russian Imperial Color Black Alcohol level 12.5 % Region Bern Beers from this brewery View all BluesBerry's Mountain Madness Brewery Sour - Berliner Weisse That's Wicked Dude Mountain Madness Brewery IPA - New England Thaiger Mountain Madness Brewery Pilsner BluesBerry's Blueberry & Coconut Mountain Madness Brewery Sour