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Release the Kraken 2

Review, Demo Play, Payout, Free Spins & Bonuses

Release the Kraken 2 is an online slot developed by Pragmatic Play. This underwater-themed slot has 20 betways, a 5,000x top win, high volatility, and an RTP of 95.5 pe...r cent. Features include free spins, win multipliers, and walking symbols. 

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  • 5,000x top win
  • Free spins bonus round with win multipliers
  • Roaming wilds and shifting stack wilds
  • High volatility is not for everyone
  • Below-average 95.5 per cent RTP


Dive beneath the waves if you dare to go in search of the mysterious kraken and the numerous rewards that could come your way in the process. This is a Pragmatic Play slot, so we already know you are interested. Let’s get straight into our Release the Kraken 2 slot review.

Theme and graphics

The pleasant underwater design featuring crystal clear waters and colourful coral makes the kraken symbols look even more intimidating, which emphasises the overall theme and establishes a slightly off-kilter atmosphere. During the free spins feature, the background changes to a stormy sea with a menacing-looking pirate ship. This is an unexpected touch and further reinforces the slightly eerie fantasy feel.

Release the Kraken 2 RTP and variance

The Release the Kraken 2 slot from Pragmatic Play is a high volatility free slot machine with an RTP (return to player) of 95.5 per cent.

How to play the Release the Kraken 2 online slot

A Slots Temple slot review isn’t complete without a quick-start guide:

  1. The ‘i’ icon opens the menu featuring the rules, bonus features, paytable, and win lines.
  2. Use the - and + buttons to adjust your stake.
  3. Hit the spin button once to play in standard spin mode; alternatively, hit and hold for autoplay.
  4. Set an upper spend limit before you start and never chase losses.
  5. Keep an eye on your balance and stop playing as soon as the fun stops.
  6. Don’t forget the self-exclusion and timeout tools, which can help with responsible gameplay.

Bet sizes & paytable wins

When playing Release the Kraken 2, players can place a 0.20 minimum stake and a 100.00 maximum stake. Although this isn’t the widest bet range we have seen recently, it is still wide enough to suit a range of playing styles.

The shark is the highest-paying standard paytable symbol, with five of a kind adding a 20.00-coin win when playing with a 2.00 stake. The puffer fish isn’t too far behind, with a five-of-a-kind combination adding a 10.00-coin win.

Release the Kraken 2 bonus features

The bonus feature information is often the most popular part of an online slot review, and the good news here is that this free slot has plenty of features:

Kraken wild

The kraken wild symbol can replace all symbols on the paytable apart from the golden kraken bonus. This means it could help the luckiest players to land additional winning combinations and unlock higher-value wins.

The wild also unlocks its own wins, with five-of-a-kind adding a 40.00-coin win for a 2.00 stake.

Wild respin

If four or more kraken wild symbols land on the reels, the wild respin mode will be activated. During this feature, all kraken wilds will remain on the screen and become walking wilds. If an additional wild lands during the respin, players will receive another respin.

Shifting stacked wilds

Lucky players could land a shifting stacked wild at random on reels two, three or four. Every time this symbol expands to cover a position on the reel, players will receive a 1x multiplier.

Guaranteed win

Sometimes lucky players will see a kraken move onto the screen on a no-win spin. When this occurs, the symbols may be changed and win multipliers worth 20x or 50x applied to any winning combinations. Other lucky players may randomly be awarded free spins following a no-win spin.

Golden kraken bonus

The bonus symbol can appear on all reels. When three or more land at once, players will unlock the free spins bonus round. Before the free spins bonus begins, players are invited to play a mini-bonus game to unlock a combination of free spins and win multipliers.

There are many different combinations available, including 10 free spins with an 8x multiplier, 15 free spins with a 6x multiplier, and 20 free spins with a 10x multiplier.

Release the Kraken 2 review: our verdict

There are myriad underwater- and kraken-themed games out there, which means standing out is tricky. It is no secret that Pragmatic Play is a solid developer with a full catalogue of fresh-feeling free slots; if you are looking for another one, this is a solid option. The selection of additional features makes this game a winner and the 5,000x top prize is pretty decent.

Slots Temple allows players of all levels to play Pragmatic Play slots free for fun. If you would prefer to play a lower-volatility free slot with a higher RTP, you may enjoy the Big Bass Bonanza slot from Pragmatic Play and Reel Kingdom. Big Bass Bonanza is a ten-payline, medium-volatility game with a 96.5 per cent RTP and a collection-based bonus feature with win multipliers.

Disclaimer: Release the Kraken 2 trademark / license is owned by Pragmatic Play. This site is not endorsed by Pragmatic Play.

Slot Data
Slot Name: Release the Kraken 2
Software: Pragmatic Play
Paylines: 20
Reels: 5
Min Bet (all lines covered): £0.20 (GBP)
Max Bet: £100 (GBP)
Top Win: 5000
Features: 5 Reels
UK Available in UK? Yes. Pragmatic Play have a UKGC license and are allowed to offer their games at UK licensed casinos.


What is the RTP of Release the Kraken 2 and how volatile is it?

Release the Kraken 2 from Pragmatic Play is a high-volatility free slot with an RTP of 95.5 per cent. When compared with other games within the same niche, this game is more volatile than average and its return potential is slightly below the 96 per cent average we like to see.

Does Release the Kraken 2 have any bonus features?

Players who enjoy a selection of additional features are certain to be impressed with everything Release the Kraken 2 has to offer. In addition to standard wilds, players can enjoy walking wilds and stacked shifting wilds, free spins, win multipliers, and potentially the chance to unlock a prize on a no-win spin.

What is the biggest prize that can be won when playing Release the Kraken 2?

No slot review is complete without a closer look at the top prizes that can be won by the most fortunate players. In this case, the luckiest players of Pragmatic Play’s Release the Kraken 2 could see their overall playing balance increase by 5,000x the in-play bet just by landing a single win.

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