While it looks like an ordinary clip-art type of slot game, it has levels to its merriment. Fittingly, it has a beer theme, bright visuals, and a vivid soundtrack.Īs far as technical specifications are concerned, Bier Haus online slot has a respectable 96.28% RTP, low volatility, and a free spins feature. It was inspired by the German tradition and celebration of Oktoberfest.