Celebrate Oktoberfest With Rewarding Bonusesįree Spins Bonus Round. Collect at least 5 scatters that appear anywhere on the reels and this online slot will initially award you with 5 free spins. The game was a huge hit in the traditional Vegas-style casinos and WMS has recently decided to offer both novice and professional punters a possibility to play this popular online slot from the comfort of their homes. This slot is similar to Alice in Wonderland. The Bier Haus online slot features a range of betting options and also offers no download interface and no registration needed with enhanced sound set packed with the real German pub effects, as well as superior graphics and intuitive gameplay. The 16-day festival that gathers beer fans from all around the world served as an inspiration for this rewarding slot machine. Set in the scenery of a Bavarian brewery in the middle of the famous Oktoberfest, the free Bier Haus is a 5-reel 40-payline slot machine game in online access with the bonus features and progressive jackpot.