Release the Kraken is an underwater-themed pokie from Pragmatic Play, released in 2020. It plays on a 5x4 grid with 20 paylines, and the Kraken itself lurks beneath the reels, ready to trigger random wild modifiers. The game offers a default RTP of 96.5% and a maximum win of 10,000x your stake.
Release the Kraken Pokie Review
A 5x4, 20-payline pokie from 2020 with a max win of 10,000x.

Key facts
- Provider
- Pragmatic Play
- RTP (default)
- 96.5%
- Volatility
- High
- Max win
- 10,000x
- Layout
- 5x4
- Lines / ways
- 20 paylines (40 during free spins)
- Bet range
- 0.20 – 100
- Released
- 2020
The basics: layout, studio and how wins form
Pragmatic Play built Release the Kraken as a 5-reel, 4-row pokie with 20 fixed paylines. That is one row taller than the standard 5x3 format, giving the reels a bit more room for the Kraken's tentacles to appear.
The theme is a sea-monster adventure. The Kraken sits below the reels, and its tentacles can reach up during the base game to trigger one of three random modifiers. Wins form on the 20 paylines when matching symbols land from the leftmost reel.
During the free spins round, the number of paylines doubles to 40. That change is a structural shift rather than just a cosmetic one, as it effectively doubles the ways a win can be made on each spin.
Setting up a spin: stakes and controls
To play Release the Kraken, set your bet using the bet selector, which ranges from $0.20 to $100 per spin. The game uses a 5x4 grid with 20 paylines, so wins are formed when matching symbols land on adjacent reels from the leftmost reel along a payline. The paytable and info panel are accessible via the game's menu buttons, where you can also check the RTP version. Press the spin button to start a round. There is no ante bet or bonus buy feature, so you cannot alter the bet to increase feature chances. The base game features three random modifiers triggered by the Kraken's tentacles, which can appear on any spin.
A sensible way to approach Release the Kraken
Release the Kraken is a high-volatility game. That means wins tend to be less frequent but larger when they land. With a bet range from $0.20 to $100, you can scale your stake to your bankroll.
For a $50 session, a sensible bet is around $0.50 per spin, giving you 100 spins to work with. For a $200 session, you could go up to $2 per spin, still leaving 100 spins. The maximum win of 10,000x means a $0.50 bet could return $5,000, and a $2 bet could return $20,000, though that is the top end of the spectrum.
There is no bonus buy or ante bet in this game, so the only way to trigger features is through regular spins. No betting system can change the RTP; each spin is independent.
Bonus features and how they trigger
The base game has three random modifiers, all triggered by the Kraken's tentacles:
- Kraken Lockin Wilds: Wilds lock in place for a number of spins.
- Colossal Kraken Wilds: A large wild symbol appears on the reels.
- Infectious Kraken Wilds: Wilds spread to adjacent positions.
For example, if a Colossal Kraken Wild lands on reels 2 and 3, it can help form a win on multiple paylines at once.
The free spins feature triggers when Bonus symbols land on reels 1 and 3, along with the Free Spins symbol on reel 5. You get 10 spins, and chest picks add +1, +2, or +3 extra spins.
During free spins, roaming wilds stay on the reels, and each new wild that appears raises the win multiplier by +1. With 40 paylines active, a single spin could see several wilds combine for a multiplied win.
What the RTP figure actually costs you
The default RTP for Release the Kraken is 96.5%, but there are three versions: 94.50%, 95.50%, and 96.50%. The official Pragmatic Play page lists 96.50% as the standard.
In dollar terms, on the 96.5% version, for every $100 wagered you can expect to lose $3.50 on average. On the 94.5% version, that loss rises to $5.50 per $100. Over many spins, that difference adds up.
The maximum win is 10,000x your stake. A $1 bet could return $10,000, though that is the absolute ceiling.
Always check which RTP version is in use by opening the game's info panel before you play.
Free play first: what the demo shows you
The demo mode uses play credits but runs the same maths and RTP version as the real-money build at the casino you open it in. Given the high volatility, a demo session is useful for observing how often the three random modifiers trigger and how the free spins round behaves, especially the roaming wilds and multiplier. You can also test how different bet sizes feel across the range, from $0.20 to $100, without risking real money. When playing with real AUD, bets are real and limits matter, so use the demo to gauge your comfort with the game's swings.
Playing at Best Bet
You can play Release the Kraken at Jeetcity, Just Casino, in AUD. A demo mode is available if you want to try the game first without risking real money.
Check the RTP version offered at Just Casino in the game's info panel before you start. Remember to play responsibly. If gambling stops being fun, call Gambling Help Online on 1800 858 858.
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What works and what doesn't
What works
- Three random base-game modifiers keep each spin unpredictable.
- Free spins double paylines to 40 and add roaming wilds with multipliers.
- Max win of 10,000x offers substantial potential from a $0.20 minimum bet.
- High volatility suits players who prefer larger, less frequent wins.
What to weigh
- High volatility may frustrate players seeking frequent small wins.
- No bonus buy means features only via regular spins.
- RTP varies between 94.5% and 96.5% depending on version.
Verdict
Release the Kraken suits players who enjoy high-volatility pokies with frequent random modifiers and a free spins round that can build multipliers. If you prefer low-volatility games with frequent small wins, this may frustrate you. The lack of a bonus buy means you have to spin through the base game, which can be a downside for those who like to jump straight to features.
Alternatives on this site
Wild West Gold — Both are Pragmatic Play high-volatility pokies with a 5x4 grid and 20 paylines. Wild West Gold features multiplier wilds that combine in base game and sticky multiplier wilds during free spins, similar to Release the Kraken's roaming wilds and multiplier, but with a western theme and lower max win of 6,750x.
Money Train 3 — Money Train 3 is a high-volatility 5x4 pokie with a max win of 100,000x, higher than Release the Kraken's 10,000x. It uses a respin feature and a bonus round with persistent symbols, whereas Release the Kraken relies on random modifiers and free spins. Both share a dark, adventurous theme.
Razor Shark — Razor Shark is a high-volatility 5x4 pokie with a max win of 50,000x, featuring Mystery Stacks and a reveal mechanic. Release the Kraken also has a 5x4 layout and high volatility but uses random wild modifiers and a free spins multiplier. Both are underwater-themed, appealing to similar players.
Common questions
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What is the maximum win in Release the Kraken?
The maximum win is 10,000 times your stake. That means a $1 bet could return $10,000, though it is a rare outcome given the high volatility.
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How do the free spins work?
Free spins trigger when Bonus symbols land on reels 1 and 3, plus the Free Spins symbol on reel 5. You get 10 spins, and chest picks add extra spins. Roaming wilds stay and increase the multiplier.
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Can I play Release the Kraken on my phone?
Yes, Pragmatic Play builds games with mobile compatibility, so you can play on a smartphone or tablet through a browser or casino app.
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Is there a bonus buy option?
No, there is no bonus buy feature in Release the Kraken. You trigger features only through regular spins.
