These open-air Horse-racing. . Another food-themed title, Oktoberfest takes visual cues from the world's largest beer festival. Beer Barrel Bash is a 5-reel, line online slot game with bonus round, bonus spins, instant play, autoplay, video slots, wild symbol, scatter symbol. The 10 Golden Rules of Oktoberfest: A Guide to Enjoying the Festival Responsibly beer culture and traditional beer gardens. Information about horse, jockey, owner and trainer statistics in Irish horse racing. High-value. Beer Barrel Bash. This five-reel slot features a German Oktoberfest complete with plenty of ale. No beer festival is complete without the country's famous baked bread, which appears on the reels to unlock the Pretzel Party Spin, turning low win symbols. In terms of gameplay, it's a five-reel slot with three rows and. The game has four rows with 80 fixed paylines.