Best Online Casino Games Providers in Europe [2022]

Before selecting an online casino platform and playing the casino games, most experienced players will undoubtedly consider several elements, including the availability of bonuses, customer support, gambling licences, selection of deposit and withdrawal methods, as well as prompt payments and providers of games.

There are numerous casino game software providers available in European online casinos, but not all provide the same quality and variety of real money games. So, how do you pick the best one?

  • The first step should be to visit the provider’s website
  • Do they have a new game selection?
  • Do they appear professional?

If the answer is yes, move on to the next step.

The next step is to read reviews about the provider and determine whether or not players are satisfied with the games and RTP settings they offer. This will give you a good idea of whether a particular provider is worth your time.

Finally, look into the licencing of the provider. Is there a licence from a reputable gambling regulatory body such as UKGC or the Malta Gaming Authority? If not, you should probably avoid their games.

List of Top Rated Casino Game Providers

For many years, there has been a backbone of iGaming software companies that have confidently maintained leadership and served as models for others to emulate. Some prime examples include Microgaming, Play’n GO, NetEnt, Thunderkick, and Yggdrasil, which exclusively offer their customers top-tier online gambling games with high-quality graphics, animation, and sound.

Online Casino Games Software Developers and Providers in Europe

However, the casino software development industry is highly innovative, with numerous sub-niches. Some companies, for example, only provide real dealer games for live online casinos. Evolution Gaming, Ezugi, Lucky Streak, and Authentic Gaming are considered the best in the business.

At the same time, casino game providers, such as Play’n Go, Quickspin, Big Time Gaming, Push Gaming, Red Tiger Gaming, and many others, release online casino slots only. Meanwhile, Betsoft and Yggdrasil also develop 3D and virtual reality slot games.

The exceptions to the rule are companies that develop casino gaming software and own casino sites. The most notable example is 888 Holdings, which owns the Dragonfish development studio in addition to gambling products such as Casino, Sportsbook, Bingo and Live Poker, all under one roof.

The following section will introduce you to the leading igaming software development companies that supply games to the best European casinos online, as well as new gaming studios that also develop and supply ready-made online slots and other popular casino games.


Best know for:

  • Thunderstruck
  • Immortal Romance
  • The Finer Reels of Life
  • Terminator 2
  • Mega Moolah

Microgaming is the most advanced gambling software developer and supplier. They offer over 850 games and support 45 languages. Microgaming was the first to develop casino software as early as 1994, building a downloadable Viper client that combined the entire casino operation in a single interface. Today, their slots and games are available on almost every reputable online casino in Europe. 


Best know for:

  • Dead or Alive 2
  • Gonzo’s Quest
  • Starburst
  • Mega Fortune
  • Divine Fortune
  • Jack and the Beanstalk
  • South Park

NetEnt is a Swedish software developer and a pioneer in online gaming since 1996. Today NetEnt is owned by Evolution Gaming, a leading provider of live casino games for online casinos. NetEnt employs over 1,100 people and has offices in Gibraltar, New Jersey, Kyiv, Malta, Stockholm, Gothenburg, Malta, Krakow, and Sofia. Their games portfolio consists of over 350 slots and games.


Best know for:

  • Book of Ra
  • Lucky Lady’s Charm
  • Lord of The Ocean
  • Dolphin’s Pearl Deluxe
  • Captain Venture

Founded in 1980, Novomatic is a full-service gambling software provider with offices in 43 countries and 30 000 employees. With a projected turnover of EUR 1.7 billion by 2020, Novomatic AG is one of the world’s largest gaming technology companies.


Best know for:

  • Pink Elephants
  • Flame Buster
  • Fruit Warp
  • Carnival Queen
  • 1429 Uncharted Seas

Thunderkick is widely regarded as the best small independent iGaming company. They have a small but high-value portfolio of slot games, with approximately 150 releases to date. The headquarters of Thunderkick are in Stockholm.

Big Time Gaming (BTG)

Best know for:

  • Bonanza Megaways
  • White Rabbit
  • Extra Chilli
  • Danger High Voltage
  • The Final Countdown

It was Big Time Gaming who introduced Megaways Slots to the iGaming industry! BTG, which was founded in 2011, has grown to become the most well-known Megaways slots provider online. Today Big Time Gaming is a part of Evolution Gaming. BTG is headquartered in Sydney, Australia.

Yggdrasil Gaming

Best know for:

  • Vikings Go Berzerk
  • Golden Fish Tank
  • Nirvana
  • Cazino Zeppelin
  • Dwarf Mine
  • Jungle Books

Yggdrasil Gaming has been providing superior solutions for European online gambling operators since 2013. The company is well respected for its original games, innovative concepts and excellent graphics.

Play’n GO

Best know for:

  • Book of Dead
  • Reactoonz
  • Moon Princess
  • Gunslinger Reloaded
  • Mystery Joker
  • ZZ Top Road Side of Riches

Play’n GO is the igaming industry leader when it comes to the provision of slot machines for online casino sites. They were one of the first companies to build games based on Java for use on mobile devices. The company was established in 1997 in Stockholm, Sweden. Play’n GO releases between 30- 50 HTML5-based games each year. The graphics of their games are known to be of very high quality.

Blueprint Gaming

Best know for:

  • King Kong Cash
  • Genie Jackpots
  • The Goonies
  • The Pig Wizard
  • Fishin’ Frenzy

This British software company was established in 2001. They have over 100 online casino slots games in their portfolio. Many of their creations are themed after popular movies and TV shows such as The Goonies and Top Cat. Today Blueprint Gaming is part of the large German gambling company, The Gauselmann Group. Blueprint Gaming is based in Newark, UK.


Best know for:

  • Minotaurus
  • Satoshi’s Secret
  • Diamond Vapor
  • Twerk
  • Voodoo

Endorphina is a B2B software developer providing a range of modern online slots to some of the top-class online casinos worldwide. Endorphina is based in the Check Republic, Prague and has Malta offices. The company usually launches around 12 games a year.

Scientific Games

Best know for:

  • 88 Fortunes®
  • Dancing Drums Reels
  • Rainbow Riches
  • Black Knight
  • Raging Rhino
  • Epic Fortunes

Scientific Games, with headquarters in Las Vegas, is a market leader in the casino-entertainment industry. The company provides services to consumers in the areas of lottery, social gaming, online betting and gaming, and more.

Nolimit City (NLC)

Best know for:

  • Deadwood
  • San Quentin xWays
  • Punk Rocker
  • Tombstone
  • Hoarder xSplit

Nolimit City was founded by people with over a decade of gambling experience. They provide super high-quality online slot games, allowing them to stay ahead of the competition while expanding into new markets around the world. Nolimit City, like some other top igaming companies such as Big Time Gaming and NetEnt, is owned by Evolution Gaming. The company has offices in India, Malta, and Sweden.

ELK Studios

ELK Studios, founded in 2013 in Stockholm, Sweden, is a relatively young but rapidly growing igaming company. The company’s primary focus is on quality over quantity. ELK Studios’ games are designed in-house and available in 18 languages. Nitropolis, Zulu Gold, Cygnus, Poltava, Book of Toro, Bloopers, Electric Sam, Hidden, and DJ Wild, are some of their most played titles.

Relax Gaming

Relax Gaming is yet another game provider that is extremely popular among European players. The company was founded in 2010 in Tallinn, Estonia by Patrik Österåker and Jani Tekoniemi. Relax Gaming provides a diverse selection of online casino games, including video slots, blackjack, roulette, video poker, and bingo. Temple Tumble, Money Train 2, Snake Arena, Hellcatraz, Ramses Revenge, and Roulette Nouveau are among their most popular titles.

Hacksaw Gaming

Hacksaw Gaming is a new online casino game provider established in 2018. Hacksaw Gaming specialises in the development of online slots, scratch card games, and fixed prize games, and they currently offer over 80 titles in 18 regulated markets. The company is based in Malta and is licenced by the Malta Gaming Authority, the United Kingdom Gambling Commission, and the Hellenic Gaming Commission in Greece. Some of Hacksaw Gaming’s top games are Outlaws Inc, Chaos Crew, Hand of Anubis, Buffalo Stack ‘N’ Sync, and Wanted Dead or a Wild.

Live Casino Software Providers

In addition to online casino slots developers and providers, there are companies that focus only on live dealer games. The following companies are some of the industry’s top live dealer game providers.

Evolution Gaming

Best know for:

  • Live Roulette
  • Live Blackjack
  • Lighting Roulette
  • Cash or Crash
  • Crazy Time
  • Crazy Coin Flip

Evolution Gaming is a top provider of live online casino games. The company supplies the most advanced live casino solutions to the industry’s leading iGaming operators. Evolution Gaming’s brands include NetEnt, Ezugi, Red Tiger, Big Time Gaming, DigiWheel, and Nolimit City.


Best know for:

  • Ezugi Andar Bahar
  • 32 Cards
  • Bet On Numbers
  • Jackpot Roulette
  • Ezugi Lucky 7

Established in 2012, Ezugi delivers desktop and mobile live casino games to online gambling operators worldwide. Their live casino games are available in multiple languages and offer a wide range of betting options. Ezugi also has a number of exclusive live dealer games such as Andar Bahar, 32 Cards and Lucky 7.

New Online Slots Providers

Aside from the well-known top casino software providers, many new developers and iGaming studios are taking the industry by storm, introducing engaging gameplay mechanics, bonus buy features, megaways, and innovative feature-enhanced games.

While the most popular online slots tend to be made by Nolimit City, Pragmatic Play, Yggdrasil, Play’n GO, and Relax Gaming, some smaller developers are also working hard to gain recognition for their innovative approaches to slot game development.

As a result, we’ve compiled a separate (dedicated) list of new slot game providers who offer unique themed slots with cutting-edge features and strive to introduce new concepts to the industry for players looking for something new.

Mancala Gaming

Best know for:

  • Zero Day
  • Portal Master Dice
  • Mancala Quest
  • Cherry Bombs
  • Starwins

Mancala Gaming is a Czech Republic-based iGaming software company that was established in 2019. Mancala’s philosophy is based on “Let’s forget about boundaries and limitations, and let’s create something truly unique.

Crazy Tooth Studio (CTA)

Best know for:

  • Wrecking Ball
  • Portal Dream Pool
  • Game Of Arrows
  • Fortune Chimes
  • Prism Paradise

Crazy Tooth Studio is a Nevada-based online and land-based slot development company founded in November 2011 by Ben Hoffman, an ex-International Game Technology (IGT) game designer.

The Best Casino Games Provider Taking a Player’s Perspective

Many players nowadays prefer game providers that create Megaways slots; however, evidence from popular gambling forums shows that these games are much more difficult to win on. As a result, when playing online casino slots, we prefer simple 10 payline Novomatic slots because they are the most basic and usually have better odds of winning despite their 95.13% RTP. So, when it comes to online casino software providers, Novomatic is unquestionably one of the best.

When it comes to providers of live dealer games, Ezugi is our top pick. This is due to the fact that they provide a diverse selection of exclusive live dealer games, a modern gaming interface, and convenient betting options.

Worth to Know!

Keep in mind that the Return to Player (RTP) of your favourite casino games may vary from one online casino to the next. Therefore, always check the RTP before playing at any new casino site! This is because many igaming software providers now offer their games with different RTP settings, allowing online casinos to choose the RTP that they want to provide their players. Online casinos with the highest RTP are generally regarded as the best to play at.

  • When researching casino software providers’ quality in order to try their games out, ensure that they are licenced and regulated by at least one reputable gambling authority (MGA, UKGC, Spelinspektionen, etc.). This is important because it ensures that the games you play are both fair and random, and they run legally per the licensing rules/laws requirements.
  • The best European online casinos usually allow the filtering of all the available games based on the software providers. This means that if you’re looking for a specific slot or game, you saw on a gambling YouTube channel, or someone shared a nice screenshot on the players’ forum with a big win, you can’t remember the name; you can easily find it by filtering the games by their provider/game studio and quickly locate your desired title.
  • In case you decide to start playing real money games at any online casino out there, go over the list of top software providers (Microgaming, Yggdrasil, NetEnt, Novomatic, etc.) listed in this article first and make sure the casino you’re visiting has at least a few of them. This will give you access to the most popular casino games online as well as confidence that the casino site you’re playing at is reputable.

Furthermore, before opening an account and depositing money, we recommend that you read online casino reviews. This is because we always include useful information about the casino’s reputation, real money games selection, available software companies, bonuses, customer support, payout times, and much more.

Online Casino Games Providers Security and Trust

The best casino game providers are themselves a guarantee of the dependability, trustworthiness, and security of their software. Furthermore, the work of companies involved in the production of online casino games is regulated by gambling authorities, which include the following:

  • Alderney Gambling Control Commission (AGCC)
  • Belgium Gaming Commission (Kansspelcommissie)
  • Directorate General for the Regulation of Gambling (DGOJ)
  • Dutch Gaming Authority (Kansspelautoriteit)
  • Gibraltar Gaming Commissioner (GGC)
  • Isle of Man Gambling Supervision Commission
  • Kahnawake Gaming Commission
  • Malta Gaming Authority (MGA)
  • Swedish Gaming Authority (Spelinspektionen)
  • UK Gambling Commission (UKGC)
  • Oficiul National pentru Jocuri de Noroc (ONJN)

In addition, any respectable online casino software provider will have all the necessary certifications, and their games will be regularly audited by at least one of the independent testing agencies (Test Houses) in order to ensure that they are fair, random and in line with the regulator’s requirements (e.g. UKGC, MGA, etc.).

For example, UKGC approved Test Houses that provide high-quality iGaming testing, and assessment services include the following:

  • BMM Testlabs
  • eCOGRA Limited
  • Gaming Associates Europe Ltd
  • Gaming Laboratories International (GLI)
  • Global Lab Limited
  • Quinel Limited
  • Slovenian Institute of Quality and Metrology
  • Trisigma B.V.

You can check the availability of appropriate licences or certifications by visiting the website of an igaming software developer and looking for the licencing logos at the bottom of their homepage. Some of them may even have a separate page with all the certificates and licencing information collected in one place (see NetEnt as an example below).

The Top Gambling Software Providers Recognition

Without a doubt, the most popular online casino game providers, such as Yggdrasil, Thunderkick, Novomatic, Blueprint Gaming, and others, are constantly looking for ways to distinguish themselves from the competition. One of the most common ways for game developers to achieve this is to receive awards from industry-related organizations.

The most prestigious awards in the world of online gambling include:

  • The EGR Business-to-Business Awards
  • The Global Gaming Awards
  • Casino Beats Game Developer Awards

This method promotes the recognition of one gambling developer’s products among thousands of others, resulting in top online casinos practising a clear division by software developer’s brand, distinguishing them from others and fostering customer loyalty.

The top game providers may even develop exclusive game titles designed for a specific online casino (e.g. an online slot), which can only be found on the site of this particular operator. This type of exclusive content is often one of the key selling points for any gambling site.


Nowadays, there are many online casino game providers in Europe to choose from. However, not all of their games are equally enjoyable to play from the player’s perspective. This is because many of them have the “trendy” practice of offering their games to casinos in a variety of Return to Player (RTP) settings.

Play’n GO is a prime example, based on our experience and some popular gambling forums on the net. The provider offers its flagship slot game Book of Dead at 96.21, 94.25, 91.25, 87.25, and 84.18% RTPs.

Online casinos that just entered the igaming industry will likely offer their players the lowest possible return, ensuring they have lower chances of winning in the long run.

The best advice we can give you is to check the RTP of your favourite game and compare it with those featured on other online casinos before you start playing (the higher the RTP, the lower the house edge). So make sure you play at trusted and reliable online casinos and choose slots and games from reputable online casino game providers with high RTP rates!