AdBlock detected! Some links may not work. Prof recommends turning off AdBlock on his site.

Online slots are the most popular games on every casino site. That is also the reason why there is a bundle of them available on every casino. But who makes the best slots in the business?

Continue reading to find out more!

Online Slots Providers

Quickspin, NetEnt, Microgaming, Play’n GO… what is all this? Surely, you at least once wondered (or still wonder) what these are. They are casino software developers who provide casino sites with all the amazing games you love.

Okay, great. So why does this matter? Because not all software providers offer the same kind or quality of games! This time, the Casino Professor explains who these casino software developers are, how they differ, and what kind of games you can find from each one.


Quickspin makes some of the best online slots and it is one of the most well-known and largest gaming software out there. This provider is from the land of Swedes, and by its own words, they “create the world’s most awesome video slots” and  so far, they have delivered. Quickspin has locations in Sweden as well as Malta, and is licensed by Malta Gaming Authority, the UK Gambling Commission and Alderney Gambling Control Commission. These guys are definitely legit! They will be releasing 12 new slots in 2018 – we’re excited!

Quickspin slots

One of the newest ones is Northern Sky, which is a 5×3 slot with 9 paylines. You can see beautiful Scandinavian creatures, northern lights and get a slight feel of the North.  You’ll get respins and free spins bonuses with this new slot, that was released February 13th, 2018.

Big Bad Wolf is one of the most exciting games to play. It’s often on the forbidden games list for bonus wagering, because its return percentage is pretty high. This fun slot offers an adventure with the three Pigs and of course, the Big Bad Wolf.  You’ll get “Pigs turn wild” – wilds and “Blowing down the house” -free spins.

Gold Lab is for people who like things shiny – or who are chemists and would like to make shiny things.  This wonderful and bright game offers Scatters and respins.

These are not the only games Quickspin offers – they have over 30 games available on desktop and mobile! And more coming soon. Take a look at Quickspin’s games the next time you’re playing at your favorite casino! If you haven’t joined one yet, these casinos offer Quickspin games: Rizk, Multilotto and Highroller.


When you browse online  slots casino games, you have for sure seen some games from the famous NetEnt. NetEntertainment’s games can practically be found in any online casino out there. This software provider has been around for 20 years already, and it’s one of the leading game providers out there.

NetEntertainment has over 200 games, including slots as well as live casino games. This software provider has a license from Malta as well as the UK Gambling commission, which means that winnings from NetEnt are competely tax free.


NetEntertainment offers over 200 fun and fabulous games. One of the most famous and popular ones is Starburst.

Starburst mesmerizes you with its amazing and sparkly jewels, and it has 5 reels and 3 rows. In this game, you can get Wilds and re-spins. This game is the go-to game to many online casinos who offer Starburst free spins.

Gonzo’s Quest is their first platinum game that entertains both beginners and advances players. This game is based on a historical character of Gonzalo Pizzaro, who sets off to find the lost city of gold – Eldorado. This game has 5 reels and multipliers.

Online casinos that offer NetEnt games are everywhere, but take a look at Casumo for example.

Casino slots | Casino Professor


Microgaming is one of the oldest game providers out there. Microgaming was founded already in 1994, which makes them as old as the oldest online casino on the market. Microgaming has developed their craft over the years, and in 2004 they launched their first mobile casino software.

In 2015, Microgaming set a Guinness World Record for the largest sum of money  won from a slot machine. A Betway player from the UK bet 25p and won over 17 million euros. Overall, Microgaming has paid out over 800 million euros in progressive jackpots.  Microgaming games are licensed by the UK Gambling Commission.


Microgaming offers a bunch of classics as well as new and branded games. Some of the most popular games include for example Jurassic World, Playboy, Avalon 2 and Game of Thrones. One of the most popular movie-based games is Terminator 2. Also, you might have come across Immortal Romance, which is usually on the banned games list when playing with bonus money, because of its huge return.

You can find Microgaming games for example at Casino Room and Casino Heroes.

Yggdrasil Casino

Yggdrasil Gaming is a Norwegian company with world class casino and mobile games. Yggdrasil has been around since 2013, but it has quickly established its place in the online casino gaming market. It has even left some of the older game providers behind. Yggdrasil holds licenses from Malta Gaming Authority as well as UK Gambling Commission. This means tax free winnings for European players!

Yggdrasil slots

Yggdrasil manufactures some of the best slots out there. You have surely ran into to the popular Easter Island slots game, with colorful cartoon-ish look and famous Easter Island statues. They also have the scary and exciting, new game Vikings Go To Hell, which offers a ton of free spins. Other popular ones are Gem Rocks, Lucha Maniacs and Orient Express.

You can play Yggdrasil games for example at Rizk Casino and Highroller Casino.

Stay tuned! More coming soon!

Casino Professor

Casino Professor

Casino Professor, or just Prof among friends, is an older guy with a knack on online casinos. Among gracefully ageing reviewing online casinos has become his life mission.