Stackin Kracken 7s

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Taking the appearance of a classic fruit machine with a sea-faring twist, this innovative game from High 5 slots will have landlubbers and sailors alike at the edge of their seats. Set over an elongated 5x3 reel grid with 5 paylines, discover top prizes up to 50,000 coins and an RTP of 95%. Featuring stacked symbols, Wilds, respinning reels, and a nudge feature, there’s loads of winning potential in this game.


Although this game is set on a 5-reel, 3-row, 5-payline grid, there are a number of blank positions and the reels won’t always fall neatly in a row as is typical of old-fashioned fruit machines, so you may experience some frustrating spins! Nevertheless, there are plenty of special symbols including a general Wild and a specific 7s Wild that only works with other 7s that will help you make a splash with some bigger and better prizes.

The respins feature and nudge capabilities are triggered at random to help you achieve wins, and it’s clear that although the Kracken is usually seen as a villain in sailors' tales, he’s definitely on your side in this exciting yet classically styled slot.

Theme, Graphics & Soundtrack

The stage is set on a stormy night at sea in Stackin Kracken 7s, with waves crashing over rocks and lightening flashing in the background with the kracken’s tentacles appearing from the deep.

The reels themselves take a traditional fruit machine approach and wouldn’t look out of place at your local pub with the <b>5x3</b> layout spread across the board.

The symbols are nicely designed to fit in with the oceanic theme of this slot, and you’ll see anchors, compasses, oysters, and treasure chests as you spin. The ‘7’ symbol classic of this style of slot and mentioned in the name has a kracken tentacle wrapped around it to give it a makeover, and it can be used alongside a similar symbol featuring a large wave to form a winning combination.

In terms of sound effects, although there isn’t any music to accompany the game, you will hear the captain shouting messages including “all hands on deck” and “man overboard” as the suspense builds along with the atmospheric spin of the reels.

Stackin Kracken 7s

Stackin Kracken 7s RTP & Volatility

We couldn’t find a formal answer to the volatility of Stackin Kracken 7s, but the RTP is 95%.

How to Play Stackin Kracken 7s

Before we look at the bonus features and paytable for Stackin Kracken 7s, it’s worth getting an idea of how to play the game. Most of the controls will be found beneath the reels.

1. As with any online slot, we always recommend checking the game rules and paytable before you start playing. In this slot, click the ‘+’ button in the top right corner of the screen followed by the ‘i’ icon to bring up this information.

2. Once you’re happy with the rules, set your bet by clicking the arrows either side of the ‘Bet’ option in the bottom right corner.

3. To the left of the bet levels, you’ll be able to keep an eye of your winnings and balance.

4. When you’re ready to start spinning, click on the large Spin button in the middle of the screen beneath the reels.

5. Alternatively, you can select Automatic Spins and limits by clicking on the smaller icon to the right of the Spin button.

Bet Sizes & Paytable

Your wager can be placed at anywhere from 50 to 15,000 coins in Stackin Kracken 7s, so this game should appeal to high rollers. The highest payouts will be achieved when you line up five matching symbols along one of the <b>5 paylines</b> with rewards as follows:

7 - 2,000

Oyster - 800

Compass - 700

Anchor - 600

The treasure chest acts as a Wild in this slot and can substitute for any other symbols to help you achieve longer wins on a payline. The Wild can also pay out for matching combinations starting on the far-left reel with top prizes of up to 50,000 if you land five.

The 7 featuring a tentacle and wave can also substitute for the standard 7 symbol to offer more possible winning combinations.

Bonus Features

Although this game hasn’t gone mad on bonus features and doesn’t offer a Scatter or free spins round, there are a few randomly triggering features to keep an eye out for in addition to the Wilds.

Respinning Reels

The respinning reels feature will be randomly triggered after any non-winning spin. Should this happen, the kracken will awaken and spin one reel at random up to three times to attempt to create a winning combination for you.

Nudging Reels

After any non-winning spin, the kracken can help you out by nudging one randomly selected reel. In this feature, he will move the reel a maximum of three symbol positions to help you out.


Although High5 Slots might not be known for their in-depth graphics, we actually felt Stacken Kracken 7s was beautifully designed with immersive scenery and well thought-out symbols that kept the theme of the slot firmly in mind. We always enjoy a classic fruit-machine-styled slot, particularly when it’s been given a modern overhaul, and we felt this slot did a great job of this.

We particularly enjoyed the animation of the kracken coming to life to help nudge or respin reels and found this to be a rewarding and enjoyable feature. Although we don’t expect free spins in classic slots, we might have liked to have seen some multipliers here to increase the top prizes.

If you enjoyed Stackin Kracken 7s, you might also want to check out Pragmatic Play’s Release the Kraken slot.

Disclaimer: Stackin Kracken 7s trademark / license is owned by High 5. This site is not endorsed by High 5.

* This button takes you to an external third-party partner real money casino website. Although we try and match games with Casinos that have them, we advise that you double-check the slot content on the casino website before making a deposit or signing up.

Slot Data
Slot Name: Stackin Kracken 7s
Software: High 5
RTP: 95.00%
Volatility: Low volatility
Paylines: 5
Reels: 5
Min Bet (all lines covered): £0.50 (GBP)
Max Bet: £500 (GBP)
Top Win: 500
Features: Wild Symbol , Scatter Symbol , Multiplier , Free Spins , 5 Reels , Low volatility
UK Available in GB? Game is not available in GB.


What is the RTP of Stackin Kracken 7s?


How volatile is Stackin Kracken 7s?


What is the biggest win available on Stackin Kracken 7s?

50,000 coins

Does Stackin Kracken 7s have a free spins bonus round?

No, but there are randomly triggering reel respins and nudge features to look out for after non-winning spins.

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