Our rating:
Developer: Endorphina
Release date: 7th Jun 2022
Fisher King Slot - Screenshot
RTP: 96.02%
Max Payout: 2,000x stake
Volatility: Low
Min Bet: 0.20
Max Bet: 200.00
Reels: 5
Paylines: 20
Theme: Mythical
Jackpot: No

Fisher King

Charlie Vogelsang
Reviewed by Charlie Vogelsang Last updated:

In ancient legends, the Fisher King is trapped in his castle and all he can do is fish in a small boat near his castle. He is waiting for a brave adventurer to set him free and that could be you.

Developed by Endorphina, Fisher King plays on 5-reels with 20 paylines and contains free spins, multipliers and gamble features leading to wins of up to 2,000x stake.

Full review continued below ↓

Our Rating

“A top-quality low volatility slot”

3.8 out of 5

Win potential

Fisher King Screenshots

  • Fisher King Slot - Screenshot 1
  • Fisher King Slot - Screenshot 2
  • Fisher King Slot - Screenshot 3
  • Fisher King Slot - Screenshot 4

Fisher King Features

This slot is all about the free spins round. Landing 3 or more scatters triggers the free spins with the Holy Grail feature. 10, 15 and 20 free spins can be awarded by landing 3, 4 or 5 scatters respectively.

When the Holy Grail lands on the reels, there are two broken hearts and one chalice fills this up. Filling up a heart awards 3x the stake, whilst filling up multiple awards more such as:

  • 2 hearts - 10x the stake
  • 3 hearts - 50x the stake
  • 4 hearts - 500x the stake
  • 5 hearts - 2,000x the stake

Additionally, players can play the gamble feature aka risk. After a win, players can double their winnings by guessing the correct next card. Sadly, failing to guess correctly can lead to the win disappearing. This can be done 10 times in one single win.

Fisher King - Free Spins

Free Spins

The free spins round is triggered by landing 3 or more scatters and can lead up to 20 free spins. There is a Holy Grail that lands on the reels and can award up to 2,000x the stake by filling up the hearts.

Fisher King Review

In history, there are rumours of a Fisher King that is trapped in his castle patiently waiting for someone to come lift his curse and rescue him. It's rumoured that the lucky rescuer will be granted access to his incredible vault of wealth.

Developed by Endorphina, Fisher King plays on 5-reels with 20 paylines and contains stunning visuals as well as outstanding gameplay such as free spins and multipliers leading to the biggest wins in the game.


One thing that can be clearly said about Endorphina is that they know how to create a gorgeous-looking slot. The background of the slot is a vault filled with glowing treasures and it absolutely sparkles throughout spins.

On the reels, there are multiple different characters including the Fisher King, a princess and a gallant knight. The visuals look like something out of a medieval painting and it looks fantastic.

In terms of the music, it's incredibly ethereal with chanting with a muted score throughout. It's never too over the top and fits in perfectly with the visuals.


Fisher King is certainly an easy slot to pick up and play as there isn't a huge amount to the base game. Everything kicks off during the free spins round leading to the biggest wins and most exciting moments.

Like most Endorphina slots, the spin button and bet level buttons can be found at the bottom of the screen. Additional help can be found at the bottom left of the screen with the paytable and sound settings.

Win Potential

Strangely enough, Fisher King is a low volatility slot leading to frequent wins but these will be less often. This is paired with a wonderful RTP of 96.02% which is just over the average standard.

The biggest win that a player can receive in Fisher King is 2,000x the stake which is low for a modern slot but decent for a low volatility slot. Of course, a bigger amount would always be better, but this amount is definitely off-putting.

Our Verdict

There aren't many low volatility slots out there but Fisher King is certainly one of the top quality ones. Whilst the gameplay may be simple, it is never dull or boring to players.

This paired with the design and the decent win potential makes Fisher King unmissable for fans of low volatility slots. If this sounds like you, then be sure to give it a spin.