Endorphina Review

Endorphina is a gaming software developer based in Prague, the Czech Republic. Launched in 2012, the company specializes in the development of feature-rich slot games, boasting a portfolio with over 90 releases at the moment of writing. Endorphina employs a team of specialists whose drive and passion for gaming translate into every game they create.

At the time of publication, the Czech software studio focuses solely on the slot genre and is yet to enrich its portfolio with table games and video poker. The company’s slots compel the attention with their graphical appeal, clear interface, and amazing bonus features that can keep players entertained for hours on end.

Over the past nine years, Endorphina has notched up great success in various regulated EU markets, including Belgium, Germany, and Romania. The Prague-based studio has multiple awards under its belt, including Product of the Year at the 2015 Entertainment Arena Expo.

General information
Supplier Name Endorphina
Year Founded 2012
Licenses Malta Gaming Authority (MGA), Romania National Office for Gambling (ONJN), Belgium Gaming Commission, Croatian Ministry of Finance, Tax and Duty Ministry of Belarus, Germany
Desktop Yes
Mobile Yes
Social Games No
Number of Games
Slots 97
Table Games N/A
Live Games N/A
Jackpot Games N/A

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SlotsAt the time of publication, Endorphina’s portfolio comprises 97 video slots with versatile themes that cater to a wide range of styles and preferences. Some games borrow their themes from the world of sports, while others are based on fairytales, history, and legends. Players who are not fluent in English will benefit from a multilingual interface that supports 18 other languages, including Russian, Spanish, Japanese, Italian, German, and French.

Most Endorphina slots implement standard symbol grids with 5 reels and 3 rows, although some releases like Buffalo 50, Joker Stoker, and Golden Ox use a 5×4 configuration. The payline number is game-specific, but it usually ranges from 5 all the way up to 100 lines in 100 Zombies. Many games feature adjustable paylines. Some titles like Little Panda and Little Panda Dice deploy the all-ways-win mechanics, giving you 1,024 ways to pocket payouts.

The gaming interface features the autoplay functionality, allowing you to play up to 500 rounds automatically, with auto-stops based on spin number, duration, win size, and losses. The slots are rich enough in features to spark off some interest even in the most fastidious players. Endorphina slots commonly feature scatters, stacked wilds, expanding symbols, free spins, multipliers, and bonus-pop games.

The Risk Game feature activates after winning spins and allows you to boost your profits up to 10 times. You choose one out of four cards and if it beats the dealer’s card, you double your win. The theoretical return is available in the paytables, enabling players to compare the RTP percentages and pick the most profitable slots.

Some of the brightest gems in the Endorphina slot portfolio include Twerk, Taboo, Asgardians, The Rise of AI, Book of Santa, Goddess of War, Safari, Cash Tank, Almighty Sparta, and Chunjie. The Czech studio caters to fans of classic slots with 3-reel releases like Lucky Streak 3, Dia De Los Muertos, 7 Bonus Up, Ultra Fresh, and Rooster Fury.

Popular Slots by Endorphina
Game Paylines RTP Min Bet Max Bet

#Luxurylife Slot Review
20 96% 0.01 100

7UP! Slot Review
5 96% 0.01 50

Almighty Sparta Slot Review
10 96% 0,01 100

Ancient Troy Slot Review
25 96% 0,01 250

Blast! Boom! Bang! Slot Review
50 96% 0.01 50

Dia de Los Muertos Slot Review
5 96% 0.01 50

Diamond Vapor Slot Review
10 96% 0.10 100

Durga Slot Review
40 96% 0.40 400

Football Superstar Slot Review
50 96% 0.01 500

Geisha Slot Review
25 96% 0.01 250

In Jazz Slot Review
25 96% 0.01 250

Kamchatka Slot Review
243 ways to win 96% 0.30 300

Little Panda Slot Review
1024 ways to win 96.00% 0.40 400

Lucky Dice 3 Slot Review
10 96% 1 100

Lucky Lands Slot Review
25 96% 0.10 250

Lucky Streak 1 Slot Review
40 96% 0.01 400

Lucky Streak 3 Slot Review
5 96% 0.01 50

Mystery of Eldorado Slot Review
10 96% 0.01 100

Sugar Glider Slot Review
10 96% 1 100

The Ninja Slot Review
20 96% 0.01 200

Tribe Slot Review
9 96% 0,01 90

Mobile Games

Mobile GamesEndorphina’s catalog is cross-compatible, with newer releases relying on HTML5 technology. This allows smartphone and tablet users to load the slots in any compatible mobile browser without the necessity of installing plugins. The slots’ gorgeously rendered graphics look even more impressive on handheld devices, with players having the option to enjoy them on most Android/iOS tablets and smartphones.

The mobile versions of the games behave and play much the same ways as they do on desktop. As long as you have a stable connection and an up-to-date device, you can load and play Endorphina’s creations seamlessly in your browser, be it Microsoft Edge, Safari, Opera Mobile, Firefox, or Chrome. Players can load the releases in full-screen mode, with both landscape and portrait orientation being supported.

The mobile versions support multiple languages and incorporate the autoplay feature. Smartphone users can keep track of their spinning sessions on the go via the statistics panel. It contains information on the number of rounds played, the sessions’ duration, and the overall amounts you have won or staked. All these features and more are available in popular Endorphina mobile releases like Minotaurus, Voodoo, Sugar Glider, Macarons, Origami, and Ice Pirates.

Jackpot Games

Jackpot GamesConsidering that Endorphina develops nothing but online slots, the notable absence of progressive releases in the studio’s catalog is rather surprising. The software provider offers no games with progressive jackpots at the time of publication, but hopefully, will cover this area in the future.

With that said, the studio compensates for the lack of progressives with some quite decent theoretical return percentages. The RTPs in games like Little Panda, Golden Ox, Windy City, and Aus Dem Tal all exceed 96%.

Additionally, some of Endorphina’s slot releases come with fixed jackpots that still carry a decent winning potential. Cupid serves as a good example, allowing players to win up to $90,000 in the base game for five-of-a-kind with the wild cupids.

Mobile Platform

Mobile platformPlayers at Endorphina casinos are not bound to their desktop computers as the studio’s portfolio is mobile-friendly. Endorphina’s game developers go to extreme lengths to ensure the catalog runs effortlessly across a wide spectrum of handheld devices. From Android smartphones and tablets to iPads and iPhones, the company’s slots load swiftly and perform flawlessly on the go.

The slots render very well on touchscreen devices, boasting even more gorgeous graphics and animations due to the higher pixel density and resolution. The mobile versions are in no way inferior to their desktop cousins when it comes to features. Smartphone and tablet users can take advantage of multiple language options, autoplay, and statistics. Responsible gambling tools like reality checks are also available to mobile players.

Security and Licensing

Security and LicensingEndorphina calls Prague its home and has its main offices located in the Czech capital. In August 2018, the studio received a license from the Malta Gaming Authority (MGA), which allows it to legally provide Class 1 gaming services in major European markets. It obtained another license from the Romania National Office for Gambling in 2020.

Endorphina also distributes its products in other European markets like Belgium, Belarus, and Croatia. As of 2021, the company complies with Germany’s new Interstate Treaty on Gambling. Some of the new regulatory requirements include 5 seconds between spins, no autoplay, and information about return percentages and win probabilities.

The Prague-based studio upholds the industry’s highest standards of fairness. Its entire portfolio undergoes thorough testing on behalf of Gaming Laboratories International (GLI). GLI is a leading audit agency that certifies some of the biggest gambling operators on the global market.


Given their high quality, the fact that Endorphina games are available at over a thousand casinos comes as no shocker. Some of the older releases fall a little short compared to the slots of other top suppliers, but the Czech studio compensates for this with its newer titles. On the whole, Endorphina games are the right choice for players who insist on playability, mesmerizing graphics, and versatile themes.