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The King (Endorphina) slot review

Added by Endorphina. Information last updated: 24/03/2021

User rating:

- (0)

Expert rating:

3.1 (2)

Game information

Game supplier: Endorphina

Release date:06/2014



Max. win:bet x 9000

Mobile version:Support all devices

Play The King (Endorphina)




Multiplier wilds


Scatter symbols





Adventure & action


User ratings (0)

Game design:



Game sounds:

Mobile gaming:



Screenshot Screenshot Screenshot
RTP (Return to player):
Max. win:
bet x 9000

Bojoko score (compared to other slots on Bojoko)
Endorphina score (compared to other slots of supplier)

Expert's review Trystan Michielsen

Slot tested

The King is an Endorphina slot that takes a look at medieval Europe for its source of inspiration, seeking to give us a taste of what it might have been like back in the day. The game offers a number of features including multipliers, multiplier wilds and free spins!

Originally released back in 2014, The King is a simple title for a rather intricate slot with a nice collection of features and some amazing graphics. Everything in the game is made to either fit the setting or at least invoke the sense. The low-paying symbols are regular card letters but designed to look like artistic letters.

The background behind the 5-reel, 3-row playing field shows us a wide-open view of a medieval town with a lot of details. The high-paying symbols on the slot itself are original drawings of different characters as well as various medieval items. All in all, I thought the game looks amazing and the graphics continue to look good even on a large monitor.

There are also plenty of animations on the screen when there is a win along 1 of the 10 paylines. These go a little beyond just a wiggle and a zoom, actually making sense in relation to the symbol. The card letters are not as interesting to look at, unfortunately.

When it comes to the music, most of the sound effects will be familiar to people that played Endorphina slots before. These are often simple electronic beeps or jingles that have little to do with the theme. As for the music, all we can really hear is a solemn type of orchestra way in the distance that only comes to the forefront when the free spins mode is activated.


The King has a High Volatility which shows itself in several ways. The first is that there is quite a large number of different symbols. These include:

  • Crest (Scatter): Get 3 or more Scatter Symbols to activate the free spins mode. Max. 500x your bet with five-of-a-kind on the screen.
  • Crown (Wild): Substitute all regular symbols in the game. Max. 900x your bet with five-of-a-kind on a win line.
  • Knight: Max. 75x your bet with five-of-a-kind on a win line.
  • Archer: Max. 75x your bet with five-of-a-kind on a win line.
  • Treasure: Max. 40x your bet with five-of-a-kind on a win line.
  • Helmet: Max. 25x your bet with five-of-a-kind on a win line.
  • Shield: Max. 25x your bet with five-of-a-kind on a win line.
  • Ace: Max. 12.5x your bet with five-of-a-kind on a win line.
  • King: Max. 12.5x your bet with five-of-a-kind on a win line.
  • Queen: Max. 10x your bet with five-of-a-kind on a win line.
  • Jack: Max. 10x your bet with five-of-a-kind on a win line.
  • 10: Max. 10x your bet with five-of-a-kind on a win line.
  • 9: Max. 10x your bet with five-of-a-kind on a win line.

Some of the symbols only require two symbols on a bet line to trigger a win, which is a nice addition but this only awards a minimal amount of coins. The game allows players to pick a bet between £0.01 and £100 per spin. Considering the max. win of 9,000x your bet this can be quite a large number.


Endorphina has built a reputation with me for only including a small number of simple features into their slots, that impact the game in small ways. The King is roughly the same in that it only has a limited number of features but they do have a bigger influence on how the game is played.

The features include:

  • Multiplier Wilds: Wilds in the game add a 2x multiplier to any win they’re a part of.
  • Scatter: Scatters can count towards a win regardless of their position on the screen.
  • Free Spins: Get 3 or more Scatter symbols on the screen to activate the Free Spins mode with 15 spins. All wins during this mode have a 3x multiplier applied to them. You can also win additional spins.

The most frequent feature to appear was of course the Wild feature. These would often facilitate wins and then also grant a 2x multiplier. Getting one of these was always a nice additional win.

The Scatter symbols didn’t appear as often but when they did, only 2 were needed to trigger a win. Getting a third was less common but this was enough to start the free spins mode. When the free spins mode starts we are transported to a room inside the castle that holds vast mountains of gold coins.

During the free spins mode, players start with 15 free spins and all wins have a 3x multiplier applied to them. This usually resulted in some substantial wins but it was not guaranteed and I had times where the free spins mode was simply disappointing. Considering the high volatility, players can’t afford to have a free spins mode without a big payoff as the regular gameplay doesn’t compensate for the coins spent on spinning.

Overall, I found the features to be interesting and engaging, with a lot of thought put into their design. Especially the new background for the free spins mode helped create the idea that we were in the process of getting some big wins, even if that didn’t always happen.

In Conclusion

The King is a slot that fits the developer’s library but has a lot more visual fidelity and that creates a more memorable experience. The features that are included aren’t original but offer enough of a change to the core gameplay that they managed to keep me interested.

If you are looking for a slot with its basic gameplay only modified and not completely changed, The King will probably fit the bill. There is plenty to see and the features appear often enough to feel like a part of the slot and not something that is tacked on.

Players looking for something more experimental or a lot more classic won’t find that here. The game doesn’t offer any unique features but is also too different from fruit machines to appeal to those kinds of players. I do think the vast majority of players will get some enjoyment out of The King, even if it lacks in staying power.

Overall rating:


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  • Features

    Wins and bets

    RTP (Return to Player):96%


    Max. win:bet x 9000

    Min. bet:£0.01

    Max. bet:£100

    Progressive jackpot:

    Reels & playlines



    Non-standard layout:

    Max. lines:10

    Min. lines:10

    Win both ways:

    Other features


    Expanding reels:

    Stacked symbols:

    Colossal symbols

    Auto play:

    Turbo play:

    Quick play:

    Virtual reality:

    Bonus features

    Bonus game:

    Random bonus:

    Progressive bonus:

    Buy bonus:

    Free spins:

    Scatter symbols:

    Bonus game symbols:


    Standard wilds:

    Sticky wilds:

    Walking wilds:

    Stacked wilds:

    Random wilds:

    Multiplier wilds:



    Walking re-spins:

    Sticky re-spins:

    Cascading reels:

    Sticky wins:


    You can play The King (Endorphina) in English


    The King (Endorphina) supports GBP, EUR


    Release date 06/2014
    14th newest on Endorphina 1,073rd newest on Bojoko
    RTP 96% 0.04% < average
    The highest on Endorphina 847th highest on Bojoko
    Win up to 9000 x your bet
    2nd highest on Endorphina 355th highest on Bojoko
    Paylines 10 50% < average
    15th highest on Endorphina 891st highest on Bojoko
    Min bet £0.01 per spin
    The lowest on Endorphina The lowest on Bojoko
    Max bet £100 per spin
    15th highest on Endorphina 287th highest on Bojoko
    Rated 0 by 0 members
    The most rated on Endorphina 37th most rated on Bojoko
    34 more slots listed by Endorphina

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    Expert's profile


    Trystan Michielsen

    Trystan Michielsen

    Trystan Michielsen is a Dutch native who started his career as a content writer for various small businesses who were interested in creating an online presence.

    When the opportunity arose to move to Malta and work in the iGaming sector, Trystan didn't hesitate to make the plunge. Here he worked as a Content and SEO specialist for different companies before moving back home.

    Now acting as a freelancer he maintains his connection with the online slot community by playing and reviewing the wide variety of videoslots that are released.

    Trystan enjoys playing the slots that offer a full experience, focusing on more than just the technical details but keeping an eye on its presentation. Graphics, music and style can create a game that's more than the sum of its parts.

    A writer at heart, putting thoughts to paper is something he's done for as long as he remembers. In his free time, he enjoys writing fiction as well as watching and reviewing movies.

    Latest reviews:

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    Melanie Hart
    The King (Endorphina) cover

    Game supplier:Endorphina

    Release date:06/2014

    RTP (Return to player):96%

    Max. win:bet x 9000

    Mobile version:Yes

    User rating: 0
    Expert rating: 3.1

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