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Play Alpha Eagle Slot

Alpha Eagle is a volatile follow-up slot in the animal Stack'n'Sync series from Hacksaw, and it plays out on 5x4 reels with 20 paylines. Special S’N’S symbols trigger stacked and synced respins, and the golden symbols award a multiplier up to x100 as well. You get more of that in the bonus round, and there is also a 2-stage Eagle Link feature. The max win is 10,000x, and you can check our full review below the free demo game.

User Rating: 7.0/10 (1 votes)

Provider:Hacksaw Gaming
RTP 🔗: 94.31% [ i ] RTP Ranges!
Variance: HIGH
Max Win: x10000.00
Betways: 20
Release: 22.09.2022
SlotRank: 348
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Online Casinos in United Kingdom where you can play Alpha Eagle

We scanned 691 United Kingdom online casinos and found Alpha Eagle in 335 of them. 6 casinos put Alpha Eagle in their lobby. Average position in the casino lobbies is 150.01 (Calculated for all 691 casinos). SlotRank for Alpha Eagle for United Kingdom is 348.

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Alpha Eagle Review

Last Update: 04.10.2022. Author: SlotCatalog.

The predecessor, Buffalo Stack 'n' Sync, was a bit of an oddball release from Hacksaw, and this follow-up signals that they plan to build a whole series around the Stack’N’Sync concept. It’s not our favorite release from this developer by far, but it will probably appeal to animal lovers and those looking for somewhat convoluted features and volatile action.

Alpha Eagle Stack'N'Sync comes with a retro presentation with snowy mountains in the backdrop, and the 5x4 grid is semi-transparent. Clouds drift by as you cross your fingers for the S’N’S symbol to trigger stacked and synced respins, and the golden S’N’S even provides a multiplier up to x100. You get 2 unique bonus rounds also in this version, and the 10,000x potential is what you might be used to from this developer.

Alpha Eagle Slot - Reels Screen

Alpha Eagle Slot Features

The premium symbols pay between 7.5 and 25 x your stake for 5 of a kind wins, and the ‘W’ Wild symbol steps in for pay symbols to help complete wins. The wild can land on all 5 reels, and it pays the same as the top-tier eagle symbol.

Whenever you land a Stack’N’Sync (S’N’S) symbol, the reel where the S’N’S symbol landed is cloned onto between 1 and 4 other reels. The affected reels will land stacks of matching symbols, and this can be a random pay symbol, wilds or the FS symbol. If you get another S’N’S symbol on the respin that follows, you get another respin with additional stacked and synced reels.

You can also land the Golden Stack’N’Sync symbol on more rare occasions, and this affects all 5 reels at the same time. You then get premium symbols or wilds stacked on all 5 reels, and you also get a random multiplier from x2 to x100 on each respin. Keep in mind that the reels can be stacked anything from a quarter to full reels in both features, depending on how many of the 4 stars light up above the grid.

You need at least 3 FS symbols in view to trigger the Bonus Round, and you get the same amount of free spins as the number of triggering symbols. You get a higher chance of landing regular and golden Stack'N'Sync symbols during the feature.

You trigger the Eagle Link bonus when you land 3 eagle claw scatters on the same base game spin, and it plays out on two stages. You get only eagle, golden eagle or blanks in the first Collection phase of the bonus, and the spin counter resets to 3 each time you land a new sticky non-blank symbol.

Only eagle symbols that are connected or linked to the golden eagle horizontally or vertically are carried over into the Payout phase of the Eagle Link Bonus. You start with 3 spins also in this stage, and landing new sticky golden eagle symbols awards +1 extra spin. You get a win multiplier that’s equal to the amount of sticky golden eagles, and payouts come from a combo of the sticky linked eagles and new eagles that may land.

Non-UK players, and anyone eligible, have 4 Bonus Buy options in this game:

  • Bonus Feature spins (96.27 % RTP) - pay twice as much per spin to triple your chances of either of the bonus rounds.
  • S’N’S Feature spins (96.34 % RTP) - is a high volatility option that gives you a Stack’N’ Sync symbol on each spin for 10x the regular stake.
  • Free Spins (96.28 % RTP) - get the highly volatile bonus round for 100x your stake.
  • Eagle Link (96.44 % RTP) - pay 200x your stake to get this extreme volatility feature.

The 200 Spins Alpha Eagle Slot Experience

You get to see a S’N’S feature in the base game, before we purchase the Eagle Link feature at 0:53 into the 3:25-minute highlights video. We then buy the free spins round at 1:50 into the video, and you can check it all out for yourself by hitting the play button below.

Review Summary

The somewhat retro 80s nature presentation you get in this game is unusual for the Hacksaw we’ve become used to, but it’s a decent follow-up to their previous Buffalo Stack 'n' Sync. It looks like this whole concept is branching off to become a series, and in that regard it can be a good thing to stick out from their regular style.

A lot depends on whether or not you enjoy the whole stack and sync concept, which admittedly seems to vary a bit per installment. Essentially, it can lead to full screen wins in both games though, and you get a bonus round with more of the same. The Eagle Link is all about linking together as many eagles as possible to generate repeat wins, and as well as racking up a decent golden eagle multiplier to win up to 10,000x your stake.


  • Stack’N’Sync Respins
  • FS w/ more S’N’S triggers
  • 2-stage Eagle Link feature
  • Win up to 10,000x your stake


  • Customizable RTP ranges

If you appreciate Alpha Eagle Slot you should also try:

Buffalo Stack 'n' Sync - is the predecessor release from Hacksaw, and it comes with a similar stack ‘n’ sync respins feature that involves a stampede reels multiplier up to x100. There are 2 unique bonus rounds to look forward to here as well, and the max win is 10,000x your stake.

Eagle Strike Hold and Win - is a nature and animal-themed installment from Iron Dog Studio, and it comes with a retro animal presentation. You get cascading wins, a bonus round with expanding wilds and a hold and win feature with up to 1,000x jackpots. The overall max win is 5,100x your stake.

Shamans Dream 2 - is the sequel to Eyecon’s popular original, and it plays out in a very similar fashion. You can win instant prizes in this installment however, and the bonus round comes with an x3 multiplier. You also get x2 multiplier wilds, and the max win is 9,500x your stake.

Video and Image gallery

Alpha Eagle. Alpha Eagle slot
Alpha Eagle. Alpha Eagle slot
Alpha Eagle
Start Screen. Alpha Eagle slot
Start Screen. Alpha Eagle slot
Start Screen
Reels Screen. Alpha Eagle slot
Reels Screen. Alpha Eagle slot
Reels Screen
Buy Bonus Menu. Alpha Eagle slot
Buy Bonus Menu. Alpha Eagle slot
Buy Bonus Menu
Win Screen 1. Alpha Eagle slot
Win Screen 1. Alpha Eagle slot
Win Screen 1
Bonus Game 1. Alpha Eagle slot
Bonus Game 1. Alpha Eagle slot
Bonus Game 1
Bonus Game 2. Alpha Eagle slot
Bonus Game 2. Alpha Eagle slot
Bonus Game 2
Bonus Game 3. Alpha Eagle slot
Bonus Game 3. Alpha Eagle slot
Bonus Game 3
Mega Win. Alpha Eagle slot
Mega Win. Alpha Eagle slot
Mega Win

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Alpha Eagle Slot FAQs

What is the RTP of Alpha Eagle?

The top-tier Alpha Eagle RTP of 96.26 % is a bit above average. However, this release comes with adjustable RTP ranges.

How volatile is Alpha Eagle?

This is a high volatility installment from Hacksaw, and you can expect a bumpy ride.

What is the biggest win possible?

You can win up to 10,000x your stake in Alpha Eagle, which is Hacksaw’s solid standard potential.

How does the Stack'N'Sync feature work in Alpha Eagle?

S'n'S symbols land to award respins with partially or fully stacked and synced reels. The golden S'n'S symbol stacks and syncs all 5 reels, and you also get up to an x100 multiplier per respin.

Is there a free spins mode in Alpha Eagle?

TYes, you get a bonus round with more frequent S’N’S and golden S’N’S symbols. In addition, there is a 2-stage Eagle Link bonus which can award repeat and improved repeat wins in the payout stage.

Can I play Alpha Eagle Slot for free?

Yes, you can test the free Alpha Eagle demo game at the very top of this page (UK players must verify age first).

Scanned Countries

United Kingdom

United Kingdom. The Game Alpha Eagle available in 335 from 691 scanned casinos. Overall we have scanned casinos in 53 different markets. Alpha Eagle is available in 42 countries. Markets with the highest casinos quantity are: GB, FI, CA, NO

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
United Kingdom GB 691 335 6 348 See Data
Finland FI 582 292 15 117 See Data
Canada CA 608 272 18 93 See Data
Norway NO 452 238 9 151 See Data

Browse All Countries (42)

Game Is Cold
Game Is Cold

Game RTP: 94.31%

SRP [ i ] : 4.90%

RTP -89.41%

For Last 4 Hours:

Spins: 49

Bets (EUR): 7€

Wins (EUR): 0€

Alpha Eagle Attributes

Provider: Hacksaw Gaming
Release: 22.09.2022
Type: Video Slots
RTP: 94.31% [ i ]
Variance: HIGH
Hit Frequency: 29.3
Max Win: x10000.00
Min bet $, €, £: 0.1
Max bet $, €, £: 100
Layout: 5-4
Betways: 20
Features: Bonus Game, Bonus symbols, Buy Feature, FreeSpins, Hold and Spin, Lock it Link, Multiplier, Respins, RTP range, Scatter symbols, Stack, Symbol Swap, Symbols collection (Energy), Synchronizing reels, Wild
Theme: N/A
Objects: Bones
Genre: N/A
Others: Blue, Gray, Eagles, Fish, Mountains, Egg
Mobile: No
Technology: JS, HTML5
Game Size: 1000 MB
Last Update: 04.10.2022

Game Statistic. Alpha Eagle by Hacksaw Gaming

Alpha Eagle. Best SlotRank

GB Click to see SlotRank for United Kingdom

Alpha Eagle Hacksaw Gaming. The graph shows how changed game popularity (SlotRank) over the time. Click yellow button to see most recent information for United Kingdom and other markets. Gray line displays SlotRank trend.

Quantity of casinos

GB Click for more details

Grey graph displays quantity of valuable casinos where you can find Alpha Eagle. Yellow graph shows how many casinos put this game into their lobby. Valuable casinos means casinos with CRV>0

Avg. Position in Lobby

GB Click for more details

Average position in the casino lobbies for Alpha Eagle. Click yellow button. The most recent information for United Kingdom and other markets you can find in popup. Average position calculated for valuable casinos with CRV>0.

Alpha Eagle SlotRank Calculation

SlotRank - is the rank of the game popularity in the specific market. We are calculating SlotRank based on the gathered data from the online casinos. Daily our crawling system scans thousands of casino sites. From each casino sites we are getting list of games, lobbies screenshot, and list of games in the lobby. Important parameter of games popularity is average games position in the casinos lobby. To calculate Average position in the casinos lobby (APL) for Alpha Eagle, we are using formula:

APL i = (25i + (281i - 2i) * 151 i) / 281i = 150.014

281 - quantity of valuable casinos with high weight in the United Kingdom. (Each casino gets weight. Casino weight is relevant to estimation of Internet traffic)
25 - Summa of positions in the casinos lobby
2 - Quantity of casinos that put game into the lobby
151 - We put size of casino lobby as 150 games. 151 - means that game is not in the lobby.

For the SlotRank calculation we are using SlotRank Value (SRV) parameter. SRV is sum of points that game gets for positions in the casinos lobby + points for presence in casinos + very minor value for game release date.

SRV i = 747.244i + (13.021 / 5000)i + ((0.1 * 19257)i / (5000 * 36500)i) = 27.702

SlotRank - is position in the game list sorted by SlotRank Value. Points that Alpha Eagle gets for positioning in lobby:
747.244 = SUM ((151- Lobby Position)* CRV)
CRV (Casino Rank Value). CRV - is casino weight coefficient from 0.1 to 1 that gets each casino according to their traffic estimation.
Lobby Position - position in the casino lobby. We are measuring position for TOP 150 games. Highest position means that game placed on top left position in the casino lobby.
Maximum possible quantity of points gets game that top positions in casinos with higher CRV.

Average position in the casinos lobby

Sum of positions in the casinos' lobby

The number of scanned casinos we took to calculate the SlotRank

Amount of casinos that put the game into the lobby

151 - means absence in the casinos' lobby

The number of scanned casinos we took to calculate the SlotRank

SRV - SlotRank Value. SRV is a sum of points used for SlotRank calculation

Sum of points for positions in lobby

Points granted for presence in casinos

Quantity of days passed since the game released

Coefficients that make the most significant parameter the number of points for the presence of the game in the casino lobby.


United Kingdom (GB)

Export CSV
# Casino Lobby Position[i] Lobby size[i] Evidence
1 Quinnbet Quinnbet 6 109 Screen
2 Highbet Casino Highbet Casino 19 12 Screen
3 Unibet Unibet - 24 Screen
4 Slot King Casino Slot King Casino - 0 Screen
5 123Spins 123Spins - 16 Screen

Browse All Casinos (281)

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