Release the Kraken
Release the Kraken is a Pragmatic Play videoslot with 20 lines set in the depths of the ocean, where the player battles the Kraken. Random features can occur on any spin. The Sunken Treasure Bonus triggers a sum of multipliers, and the Roaming Kraken Free Spins show 10 items with free spins hidden among them. Kraken modifiers include Infectious, Colossal and Locking Wilds, and the free spins round has a progressive multiplier and roaming wilds.
RTP published by the studio / Release the Kraken
96.5%
Scale starts at 95% · other versions not published
Figures: Pragmatic Play game page, checked September 30, 2026; each value is linked to its page in the game facts table. Artwork © Pragmatic Play; image file from the Slots-Info slot database, not supplied by the studio.
1
RTP version published · others not published
Yes
Bonus buy
Game facts
| Metric | Value |
|---|---|
| Studio | Pragmatic Play1 |
| RTP versions | 96.5%1 |
| Other RTP versions | Not published by the studio |
| Volatility | Not published |
| Max win | Not published |
| Bet range | Not published by the studio |
| Layout | 5x4 · 20 paylines1 |
| Features | Random features, Roaming Kraken Free Spins, Sunken Treasure Bonus, Kraken modifiers1 |
| Bonus buy | Yes2 |
| Release date | January 30, 20203 |
Numbers link each value to the page it comes from. “Not published” means the studio does not state it; we add it when it does and never estimate a spec. Figures from casino sites are not used.
RTP versions
Pragmatic Play publishes one RTP setting for Release the Kraken: 96.5%. Other RTP versions are not published by the studio. Check the game’s help or paytable screen at your casino to see which version it runs.
| RTP version | House edge | Return per $100, long run | vs highest |
|---|---|---|---|
| 96.5% (highest) | 3.50% | $96.50 | — |
House edge = 100% minus RTP. RTP is a long-run average across all players, not a prediction for a session.
Features
- Random features
- Roaming Kraken Free Spins
- Sunken Treasure Bonus
- Kraken modifiers
Where it’s available
Not confirmed. Availability in regulated North American markets is not confirmed yet.
Regulated markets only; availability varies by casino.
