Heidi's Bier Haus by WMS Gaming is a Bavarian Oktoberfest-themed video slot presented on a 5-reel, 6-row grid with 50 paylines. The game uses character symbols such as Heidi and Hans, along with beer mugs, pretzels, accordions, and traditional card suits, all set against a beer hall backdrop.
The paytable explains that wild symbols substitute for most icons, while a Wild Reel feature can turn reel positions into wilds during base spins. A Tapper feature may also replace selected positions with symbols from the base game. The bonus structure includes a Free Spin Bonus, triggered by five or more scattered Heidi symbols on adjacent reels from the left.
This page is available as a demo version, allowing players to play for free and practice before playing for real money. The review and game help screens also outline symbol values, reel rules, and bonus conditions for the main game and special features.