Release the Kraken

Delve into the deep-sea reels of Pragmatic Play’s Release the Kracken slot, where sunken treasure chests guarded by the mighty Kraken may yield free spins, wilds and wins of up to 10,000x for our budding divers to discover.




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Bonus: Sunken Treasure Bonus, Roaming Kraken Free Spins

About Release the Kraken Slot

Brought to our UK online casino collection by big-time developers Pragmatic Play, Release the Kraken plunges players to the sea bed in search of the legendary treasures hoarded by the infamous Kraken including Wilds, Free Spins and more. In true Pragmatic style, their skill and passion for gorgeously designed UK casino games is prevalent in this online slot - the game opens up into the depths of the deep blue where the reels are found buried in the sea bed alongside a sunken ship. There’s a brilliant blue colour palette in use that fits in perfectly with the maritime theme, particularly the mixture of shades used to create the sea that surrounds the reels. If you like online casino slots with a keen eye for detail, Release the Kraken is certainly one to try.

Despite boasting a standard 5x4 reel set this online slot definitely isn’t short of winning potential, offering up between 20 and 40 paylines for players to use in your pursuit of winning paylines, a range of winning Wilds to discover, free spins and wins of up to 10,000x your stake waiting to be discovered beneath the reels.

Among the symbols that adorn the reels are the low-paying A - J live casino card values, whereas heading up the higher-value end of the paytable is a crew of critters such as fish, turtles and sharks - with the latter being the most valuable, offering a payout of up to 12.5x your stake. The titular Kraken also makes an appearance on the reels as the game’s Wild symbols, which could present players with some potentially valuable winning combinations.

Play Release the Kraken at, available across mobile, tablet and desktop.

How to Play Release the Kraken Slot


Before you play Release the Kracken slot, as stake must be set. To do this, use the (+) and (-) keys to toggle through the available bet amounts until you reach a value best suited to your bankroll.


Once your stake is set and you’re ready to play Release the Kraken, hit the Spin key to trigger the reels for a single spin, randomising the symbol order and deducting the set bet value from your balance - any wins will be highlighted at the end of the spin.


Players are able to spin through a predetermined number of rounds automatically. To do this, use the Autoplay settings to select the number of games you would like to play through and set single win and/or loss limits - the feature will end if any of the imposed limits are hit.

Release the Kraken Slot Special Features

Kraken Locking Wilds

When triggered, the reels will spin continuously and players will be presented with 1 out of three chests which will award one of 5 outcomes:

More Wilds

Continue Spinning

All Wins x2 and Collect

More Wilds and Collect


Colossal Kraken Wilds

Landing this feature will cause a randomly placed 3x4 Colossal Wild symbol to take over one of the reels.

Infectious Kraken Wilds

After the reels stop spinning at least 1 Infectious Kraken Wild will be in play, infecting surrounding symbols and transforming them into Wilds.

Sunken Treasure Bonus

Awarded when the Bonus Symbol lands on 1 and 3 and the Chest Bonus symbol lands alongside in reel 5, players will be presented with a pick of 3 chests which will award a randomly selected prize.

Roaming Kraken Free Spins

Free Spins are triggered when a Bonus symbol appears on reels 1 and 3 and a Free Spins symbol lands on reel 5. You will be presented with a selection of chests to select from which could up to 12 free spins to play through, with an additional 40 paylines in play for you to form winning paylines across. Review...

Maritime-themed slot games always bode huge success with our players here at, with some of our most popular titles such as Pirates' Plenty Battle For Gold, Fishin Frenzy Piggy Pirates following a similar motif. Pragmatic Play is synonymous with creating casino games that brilliantly combine stunning graphics and fantastic winning potential - and with wins of up to 10,000x your stake hidden within the deep blue reels, the Release the Kraken slot is no exception.

£10 FREE - No Deposit Required

Full T&Cs apply. No deposit required & new players only. £10 paid as bonus funds. Claim within 3 days of registration & 7 day expiry. 50x wagering target. £50 max win/withdrawal from bonus. Only bonus stakes qualify & wagering contributions vary.

Unlock up to £50 Cash When You Play Live Casino Games - on TWO Deposits

Full T&Cs apply. New players only across two deposits. Cash rewards have 7 days from registration to opt-in from “My Promotions” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 75x. Only cash stakes on live games qualify & wagering contributions vary.