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Release the Kraken (Pragmatic Play) – Review & Demo Play
Release the Kraken from Pragmatic Play play free demo version ▶ Casino Slot Review Release the Kraken ✔ Return (RTP) of online slots on July 2026 and play for real money✔
How to Play Release the Kraken
I play Release the Kraken on a 5x4 grid with 20 paylines in the base game. I pick a stake from 20p to £100, hit spin or set Autoplay, and wins land for three or more matching symbols on adjacent reels starting from the leftmost reel. The controls sit under the reels, so I can change the bet, open the paytable, or tweak options without clutter. It's a standard payline format, so the flow is quick, and I keep an eye on the balance.
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Release the Kraken Bonus Features
Random Spin modifiers are the heartbeat here. At the end of any base spin, three tentacles pop up with Pick Me signs, and I choose one. Kraken Lockin' Wilds opens three chests that can add More Wilds, Continue Spinning, deliver All Wins x2 Collect, or hit Collect to end. Colossal Kraken Wilds drops a 3x4 wild slab that can cover three reels when fully seen. Infectious Kraken Wilds lands a wild that turns adjacent symbols wild as well.
Sunken Treasure triggers when ship bonus symbols land on reels 1 and 3 with a chest on reel 5. A Kraken holds three chests, and I open them one by one for cash prizes. After each pick the set refreshes, so I can keep going while the wins build. The feature only ends when I reveal Collect, so it's a tidy pick round that breaks up the spins and can top up the balance in between dry patches.
Roaming Kraken Free Spins enter the fray when ships land on reels 1 and 3 and the Free Spins symbol lands on reel 5. Before the round, I pick from treasure chests for +1, +2, or +3 spins until Collect appears. During the bonus the game switches to 40 paylines, and a win multiplier starts at 1x. Any wild that lands sticks for the rest of the feature, roams to new spots on each spin, and raises the multiplier by one.
Release the Kraken High RTP, Volatility & Maximum Win
I rate the maths as punchy. The theoretical RTP sits around 96.5% to 96.55% depending on setting, which is a shade above the common 96% mark. Variance is high, so the base game can feel streaky, but the upside is there. With the multiplier climbing in free spins and wilds roaming, the slot can hit up to 10,000x stake. I size bets with patience, ride the dry spells, and aim to reach the feature where the engine truly shows its teeth.
Minimum and Maximum Bets in Release the Kraken
Betting in Release the Kraken is straightforward. I can set wagers from 20p to £100 across the 5x4 layout. The stake picker uses simple plus and minus keys rather than fiddly coin values, which keeps things clear. Base spins run on 20 paylines, while the free spins round doubles that to 40, so line coverage steps up when it matters. The range suits casual sessions at the low end and gives headroom for bigger punts when the bankroll allows.
Release the Kraken Symbols and Paytable
The paytable matches the ocean theme. Five of a kind on a line pays as follows at your current bet. The Bubble Wild and the Release the Kraken anchor each pay 25x. The shark pays 12.5x, the turtle 10x, the blue fish 7.5x, and the green or yellow fish 5x. Royals cover the low end, with J and Q paying 2x for five and K and A paying 4x. You need three to five symbols on adjacent reels from the left.
The wild substitutes for regular symbols and does not replace bonus symbols. Ships act as bonus symbols on reels 1 and 3, the helm triggers free spins when it lands on reel 5 with the ships, and the treasure chest is the Chest Bonus symbol on reel 5 for Sunken Treasure. During modifiers, Colossal and Infectious Kraken Wilds stand out, with oversized or spreading wilds taking centre stage when they appear, which is where many of my better base wins came from.
Release the Kraken Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
 |
5 | x25 |
| 4 | x10 | |
| 3 | x2.5 | |
 |
5 | x25 |
| 4 | x10 | |
| 3 | x2.5 | |
 |
5 | x12.5 |
| 4 | x5 | |
| 3 | x2 | |
 |
5 | x10 |
| 4 | x4 | |
| 3 | x2 | |
 |
5 | x7.5 |
| 4 | x3 | |
| 3 | x1 | |
 |
5 | x5 |
| 4 | x3 | |
| 3 | x1 | |
 |
5 | x4 |
| 4 | x1 | |
| 3 | x0.5 | |
 |
5 | x4 |
| 4 | x1 | |
| 3 | x0.5 | |
 |
5 | x2 |
| 4 | x0.5 | |
| 3 | x0.25 | |
 |
5 | x2 |
| 4 | x0.5 | |
| 3 | x0.25 | |
 | Scatter | |
 | Respin | |
 | Wild | |
Release the Kraken Slot Machine Graphics & Sound
Release the Kraken leans into a cartoon feel that works. The backdrop shows a sunken ship, swaying plants, and shafts of light, then the mood flips when the beast shows up and the action starts to froth. Animations are clean and the interface stays tidy, so the screen never feels packed. The soundtrack brings a cinematic sweep that ratchets up tension when features trigger, and the effects give each modifier a proper sense of impact without getting in the way.
I like the layout. All the key buttons live under the reels, so I can spin, set Autoplay, adjust the stake, or pop open the info pages without hunting. It's user friendly, which is par for Pragmatic Play, and that keeps my focus on the reels. The shift to 40 paylines in free spins also comes with a visual change that makes the bonus feel bigger, while roaming wilds bob about between spins to keep the round lively.
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