Quick verdict: Release the Kraken 2 is a high-volatility Pragmatic Play slot from November 2022, with 5 reels, 4 rows, 20 paylines, a 96.50% RTP and a 5,000x max win. It has three base-game wild features and a pick-a-box game that sets your free spins and starting multiplier.
This page covers the 2022 sequel. The original Release the Kraken from 2020 is a different game with a 10,000x cap.
Where we play Release the Kraken 2
1win is our top-rated casino (9.9/10), with thousands of slots and a crypto withdrawal that took 15 minutes in our test.
Play at 1win18+. T&Cs apply. Not available in every country. Game libraries vary, so search the lobby for Release the Kraken 2.
Release the Kraken 2 at a glance
| Provider | Pragmatic Play |
|---|---|
| Released | November 2022 |
| Layout | 5 reels, 4 rows, 20 paylines (40 in free spins) |
| RTP | 96.50% (some sites list 96.03%) |
| Volatility | High |
| Bet per spin | 0.20 to 100 (125 with the ante bet) |
| Max win | 5,000x your stake |
| Base game | Wild Respins, Shifting Stacked Wilds, Kraken guaranteed win |
| Free spins | 4 to 20 spins with a starting multiplier up to x10 |
| Bonus buy | Standard 100x, VIP 250x (not at every casino) |
| Mobile | Yes |
What are the base-game wild features?
- Wild Respins: four or more wilds start a respin. The wilds stay and move to random spots, and each new wild adds another respin. It ends when a respin brings no new wild.
- Shifting Stacked Wilds: stacked wilds on reels 2, 3 and 4 shift to cover the whole reel, adding +1 to the win multiplier for every position they move.
- Kraken guaranteed win: on some losing spins the Kraken rearranges the symbols to give a win of 20x or more. It can also hand you the scatters for the bonus.
How do the free spins work?
Three or more scatters start a pick game with 16 boxes. Each pick offers a number of spins and a starting multiplier, which you can accept or swap for another pick.
| Scatters | Free spins | Starting multiplier |
|---|---|---|
| 3 | 4 to 15 | Up to x6 |
| 4 | 5 to 20 | Up to x10 |
| 5 | 6 to 20 | Up to x10 |
During the round, wilds become sticky and move to a new spot each spin. Golden wilds add +1 to the multiplier. The free spins cannot be retriggered.
Release the Kraken 2 vs Release the Kraken
| Feature | Release the Kraken 2 | Release the Kraken |
|---|---|---|
| Released | November 2022 | January 2020 |
| Layout | 5×4, 20 lines | 5×4, 20 lines |
| RTP | 96.50% | 96.50% |
| Max win | 5,000x | 10,000x |
| Base game | Wild Respins, Shifting Stacked Wilds, guaranteed win | Random Kraken wild features |
The sequel has more going on in the base game, but half the cap. The original keeps the 10,000x top win.
Tips for playing Release the Kraken 2
- The pick game lets you turn down an offer and pick again.
- Free spins cannot be retriggered, so the spins you accept in the pick game are all you get.
- The VIP buy at 250x always gives the 5-scatter version of the pick game.
- Check the RTP in the game rules: 96.50% is the top version, and some sites list lower figures.
Slots like Release the Kraken 2
- Release the Kraken: the 2020 original with a 10,000x cap.
- Big Bass Bonanza: a Pragmatic fishing slot with free spins.
- Razor Shark: Push Gaming’s shark slot.
Where to play Release the Kraken 2
Casinos with Pragmatic Play slots list both Kraken games, so check you have opened the sequel. It is also in our bonus buy slots guide. 1win is our top-rated casino at 9.9/10 and paid our crypto withdrawal in 15 minutes in June 2026. New players can use promo code Ultragambler (see our 1win promo code page).
Release the Kraken 2 FAQs
What is the RTP of Release the Kraken 2?
96.50%, according to Pragmatic Play, OLBG and SlotCatalog. Gambling.com and Casinos.com list 96.03%, which SlotCatalog gives as the bonus buy figure.
What is the max win in Release the Kraken 2?
5,000x your stake, according to SlotCatalog, Casinos.com and OLBG.
How does the free spins pick game work?
Three to five scatters open a 16-box pick that sets your spins and starting multiplier. You can accept the offer or pick again.
Can you buy the bonus?
Yes, where the casino offers it: 100x for standard free spins or 250x for VIP free spins with 5 scatters.
Can I play Release the Kraken 2 for free?
Yes. The demo at the top of this page plays with free credits; it loaded when we tested it on 8 October 2026.
How we checked this
- November 2022 release, 5×4 layout, 96.50% RTP, high volatility, bets and the 5,000x cap: Pragmatic Play, SlotCatalog and OLBG.
- Wild features, the pick game table, sticky wilds, no retrigger and the two buys: SlotCatalog, OLBG and Casinos.com.
- Sources give the guaranteed win as 20x to 50x or 20x to 60x, so we give only the 20x minimum.
- Release the Kraken figures: our Release the Kraken review.
- Figures last checked: 8 October 2026.
Important: check your local laws before you play
Online gambling laws differ from country to country, and in some places it is restricted or not permitted at all. Check that online gambling is legal where you live and that the casino accepts players from your country. You must be 18 or older (or the legal gambling age in your country, if higher). Only gamble with money you can afford to lose.
