Buffalo Stack 'n' Sync

Buffalo Stack 'n' Sync is a slot from developer Hacksaw Gaming featuring a 5x4 layout with 10 paylines. The theme is that of North American wildlife. The symbols are cards (10-A) and five groups of animals (horses, cougars, wolves, eagles, and bisons). The range of bets in the game is between €0.10 and €100. The RTP of the base game is 96.36%. However, this RTP increases to 96.4%, 96.46%, and 96.5% when the player respectively purchases the Stack'n'Sync feature, free spins, and the Stampede Spins feature.

Discover the wildlife of a North American plain

Buffalo Stack 'n' Sync is a slot machine developed by the studio Hacksaw Gaming. It features 5 reels, 4 rows, and 10 paylines. The theme is wildlife, with the reels showcasing animals in a plain located in North America. The setting takes place near the Mississippi River, with cacti and large stone balls in the background.

Regular symbols are composed of cards and animals. The cards range from 10 to Ace. They are worth between 0.1x to 3x the bet. The animals are categorized into five groups. There are horses, cougars, wolves, eagles, and bison/buffalo. Horses and cougars are worth 1x, 3x, and 10x the bet for respectively 3, 4, and 5 identical symbols. Wolves are worth 1.2x, 4x, and 12x the bet for respectively 3, 4, and 5 identical symbols. Eagles are symbols that pay 1.2x, 3x, and 10 times the bet for 3, 4, and 5 identical symbols. Bison are the most valuable symbols. A winning combination of 3 bison is worth 3x the bet. A winning combination of 4 buffalos is worth 6x the bet. Finally, when 5 identical animals land on the game grid, the player wins 20x the bet.

The special symbols display images of cacti. These are Wilds. There is also a Scatter which is a cluster of small stones forming a circular symbol with the letters SNS on it.

Except for these two groups of symbols, there are a few additional symbols that trigger certain game effects. On the reels, the player can see a bonus symbol. It only appears in the base game. There is also the Stack 'n' Sync symbol, which appears in all stages (base game or bonus game). Finally, there is a Stack symbol that only appears during the Stampede Spins feature.

Lots of features and up to 10,000x the prize money

The betting range of this slot machine is between €0.10 and €100. The game's RTP is 96.36%. Further bonus purchase RTPs will be shown. The maximum potential win is 10,000x the bet.

Hacksaw Gaming studio has incorporated several features into this game. These include, among others: the free spins feature, the Stack 'n' Sync feature, the Stampede Spins feature, and the bonus buy option.

Stack 'n' Sync functionality

This feature is triggered when an S'N'S (Stack 'n' Sync) symbol lands on a reel. As a result, the positions on that reel will receive 15, 30, 45, or 60 symbols of the same kind. Each triggering S'N'S symbol entitles the player to 1 respin.

And if other S'N'S symbols land on the reels, said reels are synchronized with the reels already stacked.

The Stampede Reels feature

When a stacked bison lands on a reel, the slot machine combines the different bison symbols from the other reels to activate a reel that comes with a multiplier that can allow for winning up to 100 times the bet. The different values of the multiplier are: 1, 2, 3, 4, 5, 10, 15, 20, 25, 50, 75 or 100 times the bet.

These multiplier values ​​apply to any winnings generated by a bison. At the end of the round, if more than one meld reel has been used, the multipliers are added together.

Free Spins

This feature activates when 3 Scatter symbols land on the table. Thanks to this action, 10 free spins are available at the beginning. During this free spins bonus, the highest paying symbols are more likely to land in stacked form.

In the base game, they technically improve the chances of getting stacked bison.

The Stampede Spins feature

This feature activates when 4 bonus symbols appear. In this round, the reels only display the following symbols: buffalos/bisons in normal, stacked form, and buffalo skulls with no value. Every time a stacked symbol lands on a reel, 5 to 60 buffalo symbols are added to the positions on the same reel to replace the skull symbols. Also, each stacked symbol grants an additional free spin.

The Buy Bonus feature

The player can press the bonus purchase button to discover three bonus purchase options. The first option is worth 15x the bet. And the bonus starts with a game round that comes with an S'N'S symbol. At this level, the RTP is 96.4%. The second purchase option is for free spins. This option is worth 100x and the bonus activates with an RTP of 96.46%. The last option costs 250x the bet. It offers the opportunity to access the Stampede Spins feature, which has an RTP of 96.5%.