Buffalo Stack 'n' Sync

|Hacksaw Gaming|2022-05-25|RTP: 96.36 %
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Game provider
Hacksaw Gaming
Buffalo Stack 'n' Sync
Feature Buy
Game type
Video Slots
Mobile version
Grid slot
Sticky wilds
Free spins
Bonus game
Progressive jackpot
Min. bet
Random Feature
Max. bet
Maximum win
Last update
May 6, 2022


3 votes - 3.67/5.00

Venture to the North American Great Plains and herd stampeding buffalo on the video slot by Hacksaw Gaming. Buffalo Stack ‘n’ Sync runs a symbol stack and respin feature, collecting wins across five reels with ten pay lines on a quest for full screen wins. Bulk up the herd with full reel stacks of buffalo for win multipliers up to x100, trample into a free spins bonus with increased chances to Stack ‘n’ Sync animal symbols, or run off into the Stampede free spins for added buffalo and wins of up to 10,000 times your stake.

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Slot Details

Buffalo Stack ‘n’ Sync is a video slot with 5 reels, 4 rows and 10 pay lines. Wins are awarded for matching adjacent symbols along pay lines from the leftmost reel. You can journey to the North American Great Plains from 0.10 to 100 credits per spin. Buffalo Stack ‘n’ Sync has a high volatility rating and a 96.36% RTP. Alternative RTP versions will be chosen by some online casinos of 94.38%, 92.37% and 88.46%. To check which RTP model of a game is loaded, open the game info.

A more traditional casino theme, the North American Great Plains and its wildlife are the subject of Hacksaw Gaming’s latest reel adventure. The game comes with the usual quiet before the storm found on the studio’s slots, building to a crescendo of sound and animations for wins and game events. An out-of-tune guitar rift adds an abstract slant to the game tempo.

Buffalo Stack ‘n’ Sync Slot – Base Game

The pay symbols start at the low end with 10, J, Q, K and A, awarding from 2x to 4x for five of a kind. A mustang, lynx, wolf, eagle and buffalo symbols appear next as animals of the Great Plains, which pay from 10x to 20x your stake for matching five on a pay line. A cactus represents the wild symbol that substitutes for all others in pay line combinations and awards 20x your stake for five of a kind.

Flaming hooves act as the bonus scatter that triggers one of two bonus games for landing three or four on the reels. The acronym S’N’S appears carved from stone as the Stack ‘n’ Sync symbol that triggers the feature upon landing. A stone S and a buffalo skull appear as additional special symbols during the Stampede Spins.

Buffalo Stack ‘n’ Sync Slot Features

Buffalo Stack ‘n’ Sync follows in the footsteps of Hacksaw Gaming’s Gladiator Legends as the next in its range of 5×4 slots with ten pay lines. The Malta-based collective has increased its output for 2022 and, so far, graced many of its titles, such as Warrior Ways, The Bowery Boys and Hand of Anubis, with more than one bonus round. Staying strong to its unique formula of minimalist slots with multiplying mechanics, let’s see what the burgeoning studio offers with Stack ‘n’ Sync.

The slot is built around the Stack ‘n’ Sync feature that can trigger throughout the game on any spin. When the S’N’S symbol lands, the corresponding reel becomes highlighted, and a symbol is randomly chosen to be added in a stack to the reel for a game respin. A randomly chosen stack of 15, 30, 45, or 60 symbols will be selected for the duration of the feature, displayed on the counter atop the reels.

Buffalo Stack ‘n’ Sync Slot — Stack ‘n’ Sync Feature

If an S’N’S symbol lands on the following respin, the chosen stack is added, and the reel is synced with the first. The Stack ‘n’ Sync sequence continues as long as S’N’S symbols land. During the feature, any pay line wins are awarded on each respin. If more than one S’N’S symbol lands, respins will be queued and stacks added in turn. The game returns to its normal state when no S’N’S symbols land on a respin.

At any point in the game, a full reel of Buffalo symbols landing will activate a Stampede Reel. The chosen reel will transform into a full reel buffalo symbol with a win multiplier of x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x15, x20, x25, x50, x75 or x100. More than one Stampede Reel will add together if they form part of a winning combination. Connect buffalo symbols through a Stampede Reel for a win.

Buffalo Stack ‘n’ Spin slot – Stampede Reel

Land three flaming hooves scatter symbols to trigger the Buffalo Stack ‘n’ Sync Free Spins. This bonus game starts with ten free spins and comes with increased odds of landing the S’N’S symbol and triggering the Stack ‘n’ Sync feature. Stack ‘n’ Sync respins do not count as free spins during the round.

The high-paying animal symbols are also more likely to stack, according to the game rules, increasing the chances of stacking buffalo for big wins. This bonus has no scatter symbols, so extra spins cannot be triggered.

Buffalo Stack’n’Sync Slot – Free Spins

Hit four flaming hooves scatters on a spin to trigger the Stampede Free Spins. The round starts with ten free spins and the reels change to feature a special ‘S’ symbol, skull symbols and the high-paying buffalo symbols only. If the ‘S’ symbol lands on a reel, from 5 to 60 buffalo symbols will replace skull symbols on that reel set for the remaining spins.

Each ‘S’ symbol will also award an extra free spin. As in the base game, stacks of buffalo in winning combinations will activate the Stampede Reel, with a win multiplier from up to x100. The round ends when spins expire.

Buffalo-Stack 'n' Sync-Slot
Buffalo Stack ‘n’ Sync Slot – Stampede Spins

Where available, Buffalo Stack ‘n’ Sync will come with a Bonus Buy feature for direct access to Feature Spins, Free Spins, or Stampede Spins. Feature Spins are guaranteed spin scenarios at an increased stake size that stay active until disabled. There are three Bonus Buy options to choose from:

  • Feature Spins | Very High Volatility | 96.40% RTP: For 15x your bet, you can enable Feature Spins that will guarantee a minimum of one S’N’S symbol to trigger the Stack ‘n’ Sync feature on every spin.
  • Free Spins | Very High Volatility | 96.46% RTP: Purchase direct entry to the Buffalo Stack ‘n’ Sync Free Spins for 100x your stake.
  • Stampede Spins | High Volatility | 96.50% RTP: Buy direct access to the Stampede Spins for 250x your bet.

Final Verdict

Buffalo Stack ‘n’ Sync produces stack and sync action in a unique way, with Hacksaw volatility and feel, but somewhat paradoxically, delivers full screens reasonably often. With the Stack ‘n’ Sync mechanic, filling the reels with matching symbols can be a fairly frequent event for a game of its type, and perfect spin sequences of S’N’S symbols and respins in the right order can rack up extra wins along the way.

As a result, don’t expect to hit anything weighty unless high-paying animal symbols converge. And wins at the top end will come from stacks of buffalo for Stampede Reels to deliver multipliers. Buffalo Stack ‘n’ Sync is one of the busier Hacksaw Gaming titles, bathed in high volatility and the studio’s unique gaming style.

Buffalo Stack ‘n’ Sync – Frequently Asked Questions (FAQ)

1. On the Buffalo Stack 'n' Sync slot by Hacksaw Gaming, can the Stampede Reels feature be triggered throughout the game?
2. What is Stack'n'Sync by Hacksaw Gaming?
3. What games can I play similar to Buffalo Stack 'n' Sync by Hacksaw Gaming?


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