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Something is brewing in the Biergarten!

Benny the Beer and all his friends invite you to join them on a foaming forest adventure in this 5-reel, 4-row slot with ways-wins and the Stackways™ mechanic. The max win in this game is 10,000 times your bet! The max win can be reached in the base game, Book of Stackways™ and Super Book of Stackways™ game modes.

Our cheerful beer keg awaits your arrival in this whimsical Stackways-meets-Book-gaming creation cloaked in signature Hacksaw visuals and oozing oodles of charm.



Land one of two types of Stackways symbols to cover that reel with identical symbols.

The Normal Stackways symbol can stack up to 4 rows high, and with the Revealing type, it’s possible to fill the entire reel, 10 symbols in length, with matching symbols.

The stacked symbol is chosen by the longest winning length of all wins present, and stacking only occurs if a win is possible after the stacking.


Kicking off with 10 Free Spins, the Book of Stackways bonus sees 2 pay symbols randomly selected to represent the Special symbols.

Should either of these land across 3 or more reels, they will duly stack up to 10 rows high in classic Book fashion according to the respective numbers displayed under each reel.

Should you manage a win with both Special symbols during the same spin, they will take it in turns to stack starting with the lesser value of the two.

Re-triggers are possible; 2 FS symbols gets you an extra 2 spins and 3 grants 4 more.

Catching 4 FS symbols at the same time upgrades the round to the SUPER BOOK OF STACKWAYS feature while awarding 4 additional spins on top of your remaining tally.


Triggered by 4 FS base game symbols landing at once, this round selects 4 pay symbols at random to be the Special symbols. As in the previous bonus feature, whenever any of these symbols drops together across at least 3 reels, stacking will be performed in accordance with the values displayed at the bottom of the reels. When more than one Special symbol is stacked, they will stack one by one from the lowest paying symbol onwards.

Bonus Buy

Where applicable, the Bonus Buy menu offers players the chance to skip the base game and enter Free Spins instantly in exchange for a fee.

BonusHunt FeatureSpins™

BonusHunt FeatureSpins™ grant 5x enhanced odds at triggering a bonus game in exchange for a fee equal to 3 times your stake.

Paying 25x the bet guarantees two Stackways of any kind to land, while 75x your stake assures a minimum of 3 during a spin.

Exchanging with 120x the bet earns players 10 Book of Stackways Free Spins, and to activate the Super Book of Stackways bonus with 10 Free Spins, the fee is equivalent to 300x your stake.


Volatility: 3 / 5
Wintype: 100,000 Ways
Max win: 10,000x
RTP: 96.17%; 94.17%; 92.28%; 88.26

Benny the Beer Subpage Screen thumbnail

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