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Free Endorphina Slots - Demo Play, Games Review

Updated: 22.05.2024
Reviewed by Joe Booth
Fact checked by Aleksandra Andrishak
Endorphina is a well-known name in the online casino industry. That’s because it has spent several years on the iGaming market and has been providing players with quality titles since its inception. The provider chooses to focus on slots which is why it has a rich game portfolio. The provider is well aware of the popularity of mobile gaming so it makes use of HTML5 technology when it comes to the production of games.

Endorphina Slots - Full List of Free Games

  • 7 Bonus Up!
    7 Bonus Up!
  • 2024 Hit Slot
    2024 Hit Slot
  • Royal Xmass Dice
    Royal Xmass Dice
  • 2023 Hit Slot Dice
    2023 Hit Slot Dice
  • Lucky Streak X
    Lucky Streak X
  • Argonauts
  • Late Night Win
    Late Night Win
  • Lord of the Seas
    Lord of the Seas
  • Green Slot
    Green Slot
  • Multistar Fruits
    Multistar Fruits
  • Joker Ra
    Joker Ra
  • Lucky Cloverland Dice
    Lucky Cloverland Dice
  • Fruletta Dice
    Fruletta Dice
  • Cash Streak
    Cash Streak
  • 2023 Hit Slot
    2023 Hit Slot
  • Blue Slot
    Blue Slot
  • Riches of Caliph
    Riches of Caliph
  • Hell Hot Dice 20
    Hell Hot Dice 20
  • Rabbits, Rabbits, Rabbits!
    Rabbits, Rabbits, Rabbits!
  • The Vampires II
    The Vampires II
  • Santa's Gift
    Santa's Gift
  • Crystal Skull
    Crystal Skull
  • Minotauros Dice
    Minotauros Dice
  • Wild Streak
    Wild Streak
  • Football 2022
    Football 2022
  • 100 Zombies Dice
    100 Zombies Dice
  • Rooster Fury Dice
    Rooster Fury Dice
  • Lumber Jack
    Lumber Jack
  • Mongol Treasures II
    Mongol Treasures II
  • The Emirate II
    The Emirate II
  • Samarkand's Gold
    Samarkand's Gold
  • Dynamite Miner
    Dynamite Miner
  • Book of Vlad
    Book of Vlad
  • Ancient Troy Dice
    Ancient Troy Dice
  • Voodoo Dice
    Voodoo Dice
  • Almighty Sparta Dice
    Almighty Sparta Dice
  • Little Panda Dice
    Little Panda Dice
  • Lucky Streak 2
    Lucky Streak 2
  • Asgardians Dice
    Asgardians Dice
  • Hell Hot 20
    Hell Hot 20
  • Sushi
  • Lucky Streak 1
    Lucky Streak 1
  • Akbar & Birbal
    Akbar & Birbal
  • Lucky Dice 3
    Lucky Dice 3
  • Lucky Dice 2
    Lucky Dice 2
  • Chance Machine 40
    Chance Machine 40
  • Diamond Chance
    Diamond Chance
  • Lucky Dice 1
    Lucky Dice 1


Endorphina Content

Here at Slotsjudge.com, we aim at providing the unbiased and most up-to-date content for our readers. In this topic we cover the following areas:

  1. Best Slots by Endorphina
  2. Endorphina Online Casinos
  3. Endorphina Mobile Slots
  4. Top 10 Endorphina Games
  5. Endorphina Slot Features
  6. Overall Endorphina Gaming Experience
  7. FAQ

A popular Czech provider, Endorphina was established in 2012, and by now created more than 95 online games with modern graphics and features like Free Games and Gamble. Closely working with over 1700 global partners, the Endorphina team was oftentimes recognized for their games winning 8 industry awards including Best Game Developer 2021.

On top of that, Endorphina games are available in a lot of jurisdictions and are fully secure and reliable, seeing how the provider has not only licenses from Malta Gaming Authority, ONJN and ISO but all Endorphina games were also tested by GLI, which further speaks about their quality.

Endorphina is a top provider so have no doubt about their slots.
Endorphina is a top provider so have no doubt about their slots.

Brand New Slots from Endorphina

This provider works tirelessly to bring players new and amazing titles. These games have vibrant graphics, good mathematics and a set of game modes to make your experience so much better and of course great prizes.

Wild Love

Released on 08/02/22 Wild Love is a fruit-themes 5x3 video slot, with a romantic vibe, a Wild symbol and only one special feature - Gamble. It has a good RTP of 96.02% as well as medium volatility that offers a balance between how often you get a winning combination and how big of a payoff you get. On top of that, the Wild Love slot has a max win of 300x your total stake.

King of Ghosts

If you want to find an adventure-themed slot with Asian thematics, you will most likely love King of Ghosts. Released on 24/02/2022, this is a 20 paylines, 5x3 slot, that not only has a very beautiful and serene-looking design, but also a decent RTP - 96.01% - and high volatility. Moreover, King of Ghosts features several good game modes, namely the Gamble and Free Games With the King of Ghosts Feature. Last but not least you get to enjoy an incredible Max win potential of 25,000x of your total bet.

Book of Lady

A slot created to celebrate International Women's Day, Book of Lady is a very pretty 5x3 video slot with 10 pay lines that you can adjust, and special game modes: Free Games With Expanding Symbols and Gamble option. There is also a bunch of symbols with great value (one of them is a very cute, fluffy kitty). Plus, you have one special symbol that acts both as a Scatter and a Wild and will substitute for all symbols and becomes expanding during the special feature.

2022 Hit Slot

There are never enough fruit-themed slots and on 03/03/2022 we welcomed another one! 2022 Hit Slot is a low volatility online slot with a decent RTP of 96.03% and only one special game mode - Risk Game. What else is there to enjoy? In addition to special symbols - Wild and Scatter - you also have 22 paylines, a wide range of available betting options and a max win of 500x.

Lucky Cloverland

Love Irish-themed slots? Then make sure to give Lucky Cloverland a go! Released on 15/03/2022, this 5x4 slot has 40 fixed paylines, a cool vibe with a very well-drawn design and such game modes like Free Games With an Extra Wild Symbol. Naturally, you also have a Gamble feature, that helps you multiply your winnings.

Cyber Wolf

Cyber Wolf was released on 12/04/22 and can boast a very beautiful, vivid design, and a decent max win of 5,000x your total stake. Moreover, you get to enjoy some epic music that accompanies gameplay, Free Games with Extra Wild Symbols feature, Risk Game and several special symbols. Add in a good Return to Player rate of 96.05% and you got yourself a fantastic animal-themed slot with cyberpunk elements.

Ninja Slot

Another good Asian-themed title by Endorphina is Ninja Slot - a 20 paylines slot machine with a decent Return to Player rate of 96.02%. What else can you expect from Ninja Slot? First of all, very good features - Wold Accumulator, Free Games with the Black Ninja and Risk Game. Second - there are special symbols, like Wild, that further help you get a better payoff. Last but not least, Ninja Slot has a pretty and vibrant design.

Fisher King

Fisher King is an adventure slot with 20 paylines that you can adjust, low volatility and a Return to Player rate of 96.02% which is just an average for many slots. Other than that in Fisher King you have such interesting features like Gamble (of course) and Free Games with the Holy Grail Feature, which can give you a multiplier of up to 2,000x your total stake!

Latest Endorphina Slots Released in 2022

  • Wild Love - 08/02/22
  • King of Ghosts - 24/02/22
  • Book of Lady - 03/03/22
  • 2022 Hit Slot - 08/03/22
  • Lucky Cloverland - 15/03/22
  • Cyber Wolf - 12/04/22
  • Ninja Slot - 26/04/22
  • Fisher King - 14/06/22

Endorphina Online Casinos

With the previous points in mind, it’s clear to see why lots of online casinos go for Endrophina games. They’re top-tier titles that get the attention of many and don’t disappoint when it comes to the features. So, their popularity makes the sites featuring Endorphina slots popular which explains the large attendance at these casinos.

Operators also throw in some interesting promotions to spice things up which is another reason why the players keep pouring in. You might be looking for a site like that and you don’t need to spend much time looking for one. The table below has all you need. Just go over the offers and see what suits you:

Top rated 1
Hellspin logo
Welcome offer: up to €2,400 + 150 Free Spins
  • Responsive 24/7 support
  • Super-fast payouts
  • Fully licensed
  • Great selection of games
Top rated 2
Mostbet Casino logo
Welcome offer: up to €400 + 250 Free Spins
  • Over 15,000 games
  • 300+ casino providers
  • Android & iOS apps
Top rated 3
Winlandia logo
Welcome bonus: up to € 100 + 77 free spins
  • More than 7,200 games
  • Super-fast deposits and withdrawals
  • Unique VIP programme
  • 4 licenses from reputable authorities

Mobile Slots from Endorphina

Mobile Slots from Endorphina

As mentioned above, the provider originated at the beginning of the mobile gaming trend. This means that it was early to introduce HTML5 gaming technology to its game production process which is why their titles were some of the first that mobile players had a taste of.

Nowadays, when that’s more than just a trend, HTML5 is a must in-game production so all their titles are produced as mobile-friendly ones. In other words, mobile compatibility is a must in Endorphina’s game production process making it a mobile-friendly provider.

Best Online Slots from Endorphina

There are many reasons why Endorphina games are considered top-notch titles. That’s because they’re versatile and you can see that in the selection of themes. Namely, you’ve got fruit, horror, oriental, adventure, mystic, and many other kinds of slots. The number of reels will differ from title to title and so will the volatility.

The features will be more or less present depending on the type of slot you go for. But you’re bound to find titles that come with Wilds, Scatters, Mystery, and Bonus symbols. Free spins might also be part of the package and you can expect all sorts of other bonus features as well. In short, Endorphina slots will keep you engaged.


Twerk is a 5x3 slot with a very unique theme - the twerk dance, where the symbols are booties which is certainly unorthodox. But booties in shorts are not the only thing this dance-themed slot provides, oh no. In addition to the interesting theme, the slot has a nice RTP rate of 96%, as well as such features as the Battle Between the Girls, and Gamble option, allowing you to increase your winnings.

Twerk slot

Joker Stoker

Joker Stoker is a low-volatility slot that uses a 5x4 layout and implements a fruit theme, that has become almost nostalgic for many players. In addition to the fine 96.07% Return to Player rate, Joker Stoker also features Free Game mode, which allows for up to 30 free spins, and the Gamble feature, with the help of which you can multiply your winnings up to 10x. Between a decent max win of 2,000x and a vibrant theme, Joker Stoker is a good choice, especially for casual players.

Joker Stoker slot


There ain’t a lot of BDSM-themed games out there, and Endophina decided to take this interesting idea and create the Taboo slot. This 5x3 has 25 paylines and features both common for many other slots by this provider (Gamble) and other unique ones like Red Room Bonus and Triskele Wheel Bonus Game that gives multipliers of up to 25x your total stake. On top of that, there are various RTP rates, from as low as 93.77% to a good 96.10%.

Taboo slot

Legendary Sumo

Legendary Sumo is Endorphona's medium volatility slot with a fine top win prize - 1,500x your bet. In this Asian-themed 5x3 slot, you will enjoy vibrant colours, an immersive vibe of sumo and 21 paylines with various features. These include a Gamble feature, that can multiply your winnings, as well as Free Games (Free Spins) with up to 50 free games.

Legendary Sumo slot

Golden Ox

One more amazing slot from Endorphina is Golden Ox, with 50 paylines, a layout of 5x4 and the top prize of 100x your total stake.

This slot has a Risk feature, and also a Free Game with Sticky Wild feature that gives 10 free games that you can retrigger. We cannot also forget to mention the pretty Asian theme of the Golden Ox, which was directly inspired by the animal from the Chinese zodiac.

Golden Ox slot

Slot Name Release date Theme Paylines Reels RTP Free spins
Minotauros 2015-03-19 Greek myths 10 5 96.0% No
Fisher King 2022-06-14 Knights, medieval 20 5 96.0% Yes
100 Zombies 2020-10-20 Horror 100 5 96.0% Yes
Lucky Streak 3 2019-03-02 Fruit theme 5 3 96.0% No
Geisha 2015-08-20 Asian 25 5 96.1% Yes
Choose between slots featuring Wild, Scatter, or Bonus symbols.
Choose between slots featuring Wild, Scatter, or Bonus symbols.

Endorphina Slots RTP & Volatility

The Return to Player aka RTP is the percentage that shows how much you will be paid back upon the win. Oftentimes the video slots have a fixed Return to Player percentage, but many Endorphina slots have variable RTP. That means that the provider sets the range of Return to Player rate and the casino chooses which rate they would set. Still, oftentimes this RTP is set within or at least below the industry's average of 96%.

As for the volatility it shows how much of a risk the game has, for example with low volatility rates the risk will be low and that means that you will land on the winning combination more often, while high volatility rates will have a higher risk of you losing in a spin, but the symbols will also be more valuable and have larger payoffs. Endorphina doesn't have one frequent volatility rate and has various slots with both low and high volatility rate and medium that provides a perfect balance between risk and reward.

Top 10 Endorphina Games

There are over 90 amazing slots in Endorphina’s portfolio and every one of them can boast lovely visuals and gameplay. Still, some of the slots by this provider have gained a lot of attention, and even awards.

So let’s take a closer look at these lovely slots, and who knows, maybe you will find one that will become your new favourite!

Best Online Slots by Endorphina

  • Kamchatka
  • Solar Eclipse
  • Mystery of Eldorado
  • Cupid
  • Red Cap
  • Little Panda Dice
  • Almighty Sparta
  • Magnum Opus
  • Fisher King
  • Akbar & Birbal

Endorphina Achievements and Awards

As we briefly mentioned above, Endorphina has won 8 industry awards, being recognised for the hard work and soul the team puts into their creations. These include:

  • Product of the Year 2015 at Entertainment Arena Expro
  • Best Game Developer 2021 at UGW Awards
  • Developer of the Year 2022 at Spice India Awards
  • Rising Star in Baltic Online Casino Technology 2022 at BSG Awards 2022

Other than that, the Endorphina games also won several awards, receiving critical and player acclaim. Namely, their slot Kamchatka has been named the Best Themed Slot 2018, and the Mystery of Eldorado slot was awarded the title Best Online Slot 2019.

Endorphina Slot Features

All the Endorphina's online slots usually have some sort of special features and oftentimes they reappear in their games. Mainly, these features are Free Games and Gamble options. Free Games are also referred to as Free Spins and can activate this mode usually by collecting a certain amount of Scatters.

As for the Gamble aka Risk feature, this is a mode that allows you to multiply your winnings. Basically, in Gamble, you will need to choose a card from those that are dealt to you and if you beat the dealer's card your winnings will be multiplied.

But features are not the only thing where Endorphina games stand out, as this provider also implements modern technology, with very good mathematical models and mobile compatibility.

Endorphina Themes

Endorphina has released over 100 amazing slots with vibrant design and various features. If you take a closer look at the portfolio of this provider, you can find many different themes, however some of them reoccur more often. Namely, the most popular and common themes of Endorphina slots are:

Classic/Fruit Slots

Fruit sloths are considered classical because they have a very nostalgic and retro vibe to them seeing how the slot machines of the old only featured simple gameplay with common symbols being either fruits or gems. And a lot of players enjoy these old-school-looking slots so many providers have at least one fruit-themed slot in their portfolio. That includes Endorphina as well, as it has such good slots like Joker Stoker or the new game - 2022 Hit Slot.

Animal-themed Slots

Who doesn’t like cute animals? Certainly not the Endorphina team, as they have made a lot of animal-themed slots, some of them even won awards! We are of course talking about the Kamchatka slot, that was named the Best Themed Slot of 2018. And for a good reason, as this game is absolutely gorgeous, with bright colours and a lovely atmosphere. Other great animal-themed Endorphina games are Cyber Wolf, Water Tiger, Rooster Fury, and plenty others.

Adventure Slots

There are never enough adventure-themed slots, and players are always looking forward to more. Well, Endorphina obliges all the thrill-seekers out there, and created a bunch of appropriate slots, like The Rise of AI, Almighty Sparta, Fisher King and last but not least - Mystery of Eldorado which was awarded the Best Slot of 2019 title.

Overall Endorphina Gaming Experience

As this is a provider that focuses on improving the gaming experience and makes sure to have a title for everyone’s taste you can guess that the gaming experience with any of the Endorphina titles is amazing. All of them are mobile-friendly as well so you can enjoy them on mobile devices like tablets and smartphones as well.
Ella Houghton
Ella Houghton
Expert Opinion
When you go over our portfolio of reviews you’ll see well-known providers as well as lesser-known ones. That’s because I believe that each provider deserves their time in the spotlight. Some of them might offer a lot more than the top-notch providers which is why you need to have them in mind. So, if you’re looking into new providers make sure to read our detailed reviews.

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Endorphina Slots - FAQ

When was Endorphina founded?

The provider was founded in 2012.

What does Endorphina offer?

Endorphina is one of those providers that focus on slot titles only.

What makes Endorphina unique?

The fact that the provider can produce all sorts of slots in accordance with players’ needs is what makes it unique.