Player return
96.02%
Minimum bet size
0.01
Slot type
Video Slots
Variance
Medium
Reels
5
Progressive jackpot
No
Popularity
Maximum bet size
200
Game provider
Endorphina Gaming
Bonus features
Yes
Paylines
20
Theme
Medieval Royalty
Fisher King online slot review
In Evan Carrington’s review for GCCans, the Fisher King online slot is described as offering a free spins bonus in which the Holy Grail can award up to 2,000x a spin bet. During those free spins, healing the broken hearts can raise the spin bet multiplier from 3x up to 2,000x. Reaching the Holy Grail requires landing scatter symbols to open the doors leading to this ancient relic.
Theme and story line
The Fisher King is confined to his castle after suffering an injury that may prove fatal. His remaining choice is to fish from a small boat circling the castle and leave the outcome to fate. The story changes when a noble slot enthusiast reaches the palace and helps uncover the healing power held in the Holy Grail’s lifeblood.
Graphics, sounds and animations
A glittering setting features the Fisher King’s golden treasure chests and crowns. The reels use the familiar, clear Endorphina treatment across their symbols. Landing a winning combination brings an animation of gold coins pouring from a fountain, while the free spins bonus adds further effects when the Holy Grail symbol appears. The sound design is comparatively restrained rather than overpowering.

Top Casinos to Play Fisher King:
Gameplay
The layout contains 8 regular symbols, a scatter and a wild across 5x3 reels, with 20 pay lines available. The number of active lines can be adjusted from 1 to 20. ‘Fisher King’ pays the most, followed by the knightly warrior and then the princess, while playing-card icons fill the lower-paying positions. The ‘Wild Gold Crown’ substitutes for any of the 8 regular symbols, but not for the scatter. Finding that scatter is important on each spin because it leads to ‘Free Games with the Holy Grail Feature’.
Payouts for landing 5 matching symbols are listed below:
- Fisher King: 50x
- Knight: 30x
- Princess: 20x
- Ace: 17.50x
- King ‘or’ Queen: 6.25x
- Jack ‘or’ 10: 5x
Bonuses and free spins
Free Spins: Landing 3, 4, or 5 ‘Heart’ scatter symbols awards 10, 15 or 20 free spins respectively. Because the scatter can appear during free spins, the same number of spins may be triggered again.
Holy Grail Feature: During the free spins round, the ‘Holy Grail’ can reveal multipliers applied to the spin bet. Each appearance fills the divided hearts beneath the reels. Filling 1, 2, 3, 4, or 5 hearts with the Holy Grail produces 3x, 10x, 50x, 500x, or 2,000x the bet.
Gamble Feature: After a reel win, the gamble option becomes available. 4 cards are shown, and the choice must beat the dealer’s card to double the winnings. The player can gamble again or leave the feature with the winnings already shown.

Bet sizes, RTP and variance
In the GCCans review by Evan Carrington, Fisher King offers two stake-setting methods. Choose ‘Coin Value’, with the value multiplied by 20 pay lines, or enter the complete spin amount through ‘BET’. The stated min-max range is 0.01-200.00, while theoretical RTP remains 96.02%. Its reel play carries medium to high variance.
Conclusion
The review’s conclusion is that larger Fisher King wins may appear particularly associated with activating the free spins bonus, although the base game is also described as producing a notable number of combinations. With only 8 regular symbols spread across 20 pay lines, there may be fewer symbols competing for the same positions. The wild can also support winning combinations while the player seeks the Holy Grail free spins feature, which is described as capable of awarding up to 2,000x a spin bet. These are game features and reported assessments, not a guarantee of results or bankroll growth.
With 12+ years of experience in the iGaming industry, Evan specializes in reviewing online casinos, analyzing slot games, and evaluating player safety. Their expertise covers casino licensing, RTP, volatility, bonus conditions, and withdrawal policies. Through hands-on testing and independent research, Evan delivers transparent, fact-based reviews to help players better understand gambling platforms, their features, and potential risks.


