NextGen Gaming Casinos

The magical feeling of playing a robustly developed online casino game is unmatched. It is always great when you find a developer that understands this.

Undoubtedly, several providers today strive to meet customer expectations by producing top-quality releases. NextGen Gaming is no exception in this regard. It has been around for a while and understands your gaming needs.

Moreover, it has done everything to remain among the leading providers worldwide. The company supplies games to both land-based and online markets.

On this page, you will get to know more about the company. We will put it up against other developers to see how it fairs.

You will also learn about the best NextGen casinos. Let’s get right to it!


Best NextGen Gaming Casinos

Welcome bonus

Welcome Package of 100 free spins + 100% Bonus up to €200


  • MGA license
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Company nameNextGen Group
Games count100+
Casinos using it100+
About Next Gen Gaming

About NextGen Gaming

NextGen Gaming is a leading Australian casino software developer prominent for innovative games. The provider has been in existence since 1999. This was an era when iGaming was in its infancy.

NextGen’s is Tony McAuslan – currently the Director of Gaming Development.

The company offers its products to both retail and online casino operators. Currently, its headquarters are based in London. It also has thriving offices in Sydney and Stockholm.

NextGen mainly focuses on business-to-business (B2B) relationships. That is why you might have played a NextGen slot game without realizing it.

Watch our short Youtube Video for the best NextGen Gaming Slots:

In today’s e-Gaming industry, NextGen is such a decent contender. It offers content that is mobile-friendly. As such you can play its games on PCs, Smartphones, and tablets.

In 2006, NYX Interactive acquired NextGen Gaming. Today, NextGen is one of NYX’s top brands in the online casino industry.

The company’s slots are available through the NYX Interactive platform. As a result, more than 100 casinos offer NextGen Gaming slot games.

Currently, NextGen Gaming has more than 100 online titles in its portfolio. We’ll be highlighting their most popular games in a few.

NextGen’s design studio is based in Sydney, Australia. It aims to always deliver quality and unique entertainment using HTML5 technology. Consequently, slot games offer an extraordinary experience.

Best 3 NextGen Gaming Casinos Reviewed

Review by: Gerry

Updated: 22-05-2024

Established in 2017, Kaiser Slots Casino has maintained its stance on quality. The operator runs on a multi-software platform through which it supplies games. Kaiser Slots partners with various software providers to offer players variety.

The online casino is owned and operated by Tau Marketing Services. Moreover, it has licenses from jurisdictions such as Malta and United Kingdom.

The casino’s website is clean, simple, and straightforward in navigation. Setting up an account is also quite a simple process that involves filling out a form.

Games on the site are categorized by genre with great and enticing thumbnails. In addition, all games on the platform are designed for mobile play. As such, you can enjoy your gaming on the go.

Currently, the casino has more than 900 games. These include video poker, table games, slots, and tournaments. Notably, NextGen supplies more than 100 titles on the site.

Kaiser Slot Casino accepts deposits and withdrawals in all currencies. However, the weekly withdrawal limit is set at $2000 with a 48-hour processing period.

Away from that, the operator has a knowledgeable support team. Your queries can be responded to via 24/7 live chat and email.

Kaiserslots Casino Review

KaiserSlots Casino Welcome bonus

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  • UKGC License
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Review by: Gerry

Updated: 22-05-2024

Founded in 2009, Tonybet has stood the test of time in the iGaming industry. The casino has a website that is quite simple and easy to navigate. It ensures that all games offered to meet certain criteria for top-notch gameplay.

Besides sports wagering, the operator offers casino games, eSports, and poker. Tonybet has a license from the United Kingdom Gaming Commission. As a result, the operator is quite safe and reliable.

In addition, the bookmaker has a pretty straightforward registration process. You can get started by completing a 5-step signup process.

At Tonybet, the least amount you can deposit is £10. The casino accepts payments via e-wallets, credit/debit cards, and prepaid cards.

In your gambling journey, you may encounter various issues. You, therefore, need the assistance of a customer support agent. Rest assured your issues will be sorted out amicably and promptly.

The team at Tonybet is always on standby 24/7. You can reach them via email at [email protected] or live chat.

TonyBet casino mobie version

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Online since:






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 USA online casinos

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Review by: Alex

Updated: 11-05-2023

Cozino Casino offers both live and virtual games to players worldwide. The operator was established in 2018 and is a subsidiary of SkillOnNet.
Much like the platform’s other operators, Cozino has a broad gaming library. However, the availability of games depends on a player’s country of residence.
Cozino Casino has a plethora of video slots, poker, scratch cards, baccarat, and roulette. These make up over 2500 games in total from various software developers. Notably, NextGen provides more than 80 of these games currently.
Luckily, all games come with demo modes. With these, you can try out games before investing real money. Cozino Casino also features a live casino section. This is where you’ll find hold ‘em, poker, dice, and blackjack among others.
The operator is licensed by the MGA, Swedish Gambling Authority, and UKGC. As such, quality, reliability, and safety are the operator’s number one priority.
In addition, the casino supports a vast number of banking solutions. These include Neteller (e-wallets), Visa, Paysafecard, and bank transfers. - Website Review

Cozino Casino Welcome bonus

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Online since:



MGA, Swedish Gambling Authority, UKGC



  • Trusted Regulators
  • UK License
  • Multiple Payment Options
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Best 5 NextGen Gaming Games

Reign of the Mountain King Slot

Reign of the Mountain King

Powered by NextGen, Reign of the Mountain King is quite a prominent slot. It is the successor of Rise of the Mountain King that players also love. The game brings about royalty feels and luxury.

Reign of the Mountain King is played on 5 reels and 3 rows with 10 betways. It is one of the many Norse Mythological slots available online today.

The game’s offering features respins with wild multipliers. To increase your wild multipliers, collect as many gems as possible. The multipliers come together to grant you 512x wild multipliers.

Moreover, the amount of wager per spin ranges from 10p to £10. Reign of the Mountain King has an above-average 96% RTP. Coupled with its high variance, you can earn cool returns per round.

Reign of the Mountain King  Free Play.

300 Shields Extreme Slot

300 Shields Extreme 

Another popular slot powered by NextGen Gaming, is the 300 Shields Extreme. It is the cooler version of the 300 Shields slot by the same provider. This cult-favorite has been a prominent game since its release in 2021.

300 Shields Extreme is played on 5 reels and 3 rows with 25 betways. Spin away from as lows as 25p per wager, which is quite affordable.

As you can tell from its name, the 300 Shields Extreme slot has a Spartan theme. The graphics are also pretty great with epic animations and winning effects.

In this game, wins involving a Warrior wild usually lead to maximum wins of 17,773x and multipliers up to 300x.

300 Shields Extreme has an RTP of 95.3%, which is below average for its kind. Moreover, it has high variance so you should expect wins every often. However, when they do occur, they are pretty great.

300 Shields Extreme Free Play.

Pillars of Asgard slot

Pillars of Asgard

This is the third most prominent slot powered by NextGen Gaming. In fact, Pillars of Asgard is the provider’s most volatile slot.

The slot game is played on 6 reels, 4 rows with 4096 ways to win. Moreover, it features Free Spins to grant you more rows and ways to win.

You also get wild multipliers up to 10x. For a winning combo, you need 3+ matching symbols landing on adjoining reels. Also, this must happen beginning from reel 1 on the left side.

Spin away from as little as 25p per wager. To adjust your stake, you can use the + and – buttons below the spin button.

The Pillars of Asgard slot has an RTP of 96.1%, which is above average. Players outside the UK can play the Buy Pass version with 96.55% RTP.

In addition, the game has an extreme variance. This means the risk is relatively large, but so are the returns.

Pillars of Asgard Free Play.

Medusa Megaways slot

Medusa Megaways

The slot is among the NextGen slots using Big Time Gaming’s Megaways. Medusa Megaways is a cult favorite powered by NextGen Gaming. The game is set in ancient Greece from where the tale of Medusa originated.

Medusa Megaways is played on 6 reels with up to 117649 ways to win. As such, it is yet another enticing title from the provider.

A Winning combo is created when you land 3+ matching symbols from reel 1. Moreover, they have to appear on adjacent reels.

Spin away with any amount between 25p and £25 a bet. Therefore, the game still caters to all pockets. You can adjust your stake by using the + and – buttons.

The Medusa Megaways has an RTP of 96.28%, which is really great. Some territories also have a Buy Pass feature with 97.63% RTP.

Medusa Megaways Free Play.

Merlin’s Millions  slot

Merlin’s Millions

Here, King Arthur’s trusted sorcerer gets to conjure up magic. The sole purpose is to scoop some cool wins. Merlin’s Millions slot is another popular slot by NextGen Gaming.

The game is played on 5 reels and 3 rows with 50 paylines. Moreover, it features some pretty interesting extras that you can take advantage of. These range from stacked wilds to free spins.

When Merlin waves his wand, he turns wild symbols. You also get the much-coveted pick me round.

To activate the SuperBet feature, you are required to increase your stake levels. This feature triggers wild multipliers that can increase your payout 10x.

Winning combinations are formed when 3+ matching symbols land on a payline. Also, they must appear in adjacent reels from reel 1 on the left. You can place wagers from as low as 50p per spin.

The Merlin’s Millions has 95.08% RTP, which is below average. Its high variance, however, makes up for this.

Best 5 NextGen Gaming Crypto Slots

The Demon Code slot

The Demon Code

Go deep into the underworld with the Demon Code Slot by NextGen Gaming. It is a 6 reel Cluster pays slot playable using crypto.

Spin away with as low as 0.001BTC per wager for great returns. The Demon Code is playable on all mobile devices with various extra features. These include a Win Multiplier, an Enter the Void feature, and cascades.

Moreover, the Win Multiplier increases by one after each win or when players Enter the Void.

In addition, the game features for Demon Summon features. These give you random symbol payouts, mystery symbols, symbol blocks, and extra wilds. The Demon Code has 96.26% RTP, which is above average.

The Demon Code Free Play.

Wild Valkyrie  slot

Wild Valkyrie

This is yet another Norse Mythology theme game powered by NextGen Gaming. Wild Valkyrie is played on 5 reels with 243 ways to win.

Moreover, the slot is playable on various mobile devices. Its graphics are top-notch as well and adapt to a device’s screen res.

Wild Valkyrie is playable from as low as 25p per spin. The stakes can be adjusted using the arrow buttons above and below the spin now button.

In addition, this game features morphing symbols that guarantee bigger wins. The slot’s Valkyrie feature grants you unlimited free spins accompanied by a 2x multiplier.

When you land a winning combo, the symbols morph. But a payout is awarded first.

Wild Plunder slot

Wild Plunder

Join Jolly Rhonda in this adventure-filled slot from NextGen Gaming. Wild Plunder is played on 5 reels and 3 rows with 25 betways.

This amazing slot is playable on various mobile devices due to its HLML5 technology. As such, loading times are reduced and there are no lags.

In the game, Jolly Rhonda rewards you with wild spins where she roams to the left per wild spin. Note that new wilds always appear to grant you extra wild spins. Furthermore, the game has Release the Kraken and re-spin features.

With Release the Kraken, Rhonda wilds trigger the essential Wild Spins Feature. Lastly, the game has the Wild Currents feature that gets you up to 3 wild reels.

Ever After slot

Ever After

Ever After is yet another crypto release from NextGen Gaming. Every win lets you live happily ever after. This is because it is played on 5 reels with 243 ways to win.

The Ever After is mobile-friendly. As such, it can be played on the go from your smartphone. Moreover, the game is playable from as low as 0.011BTC per spin.

The dark fairy-themed slot comes with a Mirror Magnificent feature. This allows symbols to enhance to grant you 4 added wilds, symbol upgrades, and expanding wilds.

Also, this applies to all spins in the Free Games feature. In the end, you can get up to 4860x your stake per spin.

Gorilla Go Wilder  slot

Gorilla Go Wilder

Set on a tropical paradise, Gorilla Go Wilder is such a beautifully designed slot. With the lovely sea backdrop and palm tree, NextGen surely did an excellent job.

The game has calypso-style audio that plays before you begin spinning. It is designed with cartoon-style animations made of toucans, skunks, gold coins, and monkeys. These also represent the game’s regular symbols.

In the game, Garry the Gorilla represents the wild symbol. It can replace the scatter symbols bar. When you land 5 of these, you can get up to 50x your stake. The Gorilla Go Wilder slot is played on 5 reels with 25 betways.

New Casinos

New NextGen Gaming casinos

As always, we strive to unveil the newest casinos in town. We do all the digging so you don’t have to.

Moreover, new casinos usually come with amazing goodies. With that said, we only discuss and recommend new, reliable gaming sites. Check out the list below for the latest NextGen casinos.

2022 Launches NextGen Gaming Casinos
#Casino nameGamesLaunchedVisit casino
1LekkerBets Casino3000+2024 Read review
2SponsioBet Casino4000+2020 Read review
3Luna Casino4000+2024 Read review
4NagsBet Casino2500+2023 Read review
5Frank Casino2500+2018 Read review
6Nitro Spins Casino2500+2024 Read review
7Wish Casino4100+2023 Read review
8Betarno Casino2500+2023 Read review
9Red Casino1600+2023 Read review
10BetNeptune Casino2500+2020 Read review

NextGen Gaming PROS & CONS


  • 100+ Video Slots
  • Platform-independent Game supply pioneer
  • Crypto games support
  • Entertaining and visually appealing slots
  • Cross-platform compatibility
  • Fair and safe gaming through RNG
  • Licensed by UKGC and MGA



  • No progressive jackpot games
  • Hard to tell exclusive NextGen products
  • Offers only video slots


Did you know_

Did you know?

  • From 2010 to 2016, NextGen won Openbet Wins Sports Betting Supplier of the Year for seven years straight!
  • In 2006, NYX Interactive acquired NextGen Gaming.


The software developer – NextGen was founded by Tony McAuslan in 1999. Since then, it has grown massively, attracting the attention of NYX Interactive.

Since its inception, NextGen has only developed and supplied video slots. While this is subject to change, the company doesn’t seem to develop other games soon.

Yes, the software developer develops and supplies content independently. In fact, it is the pioneer of the business model in iGaming.

As a part of NYX Interactive, NextGen benefits from MGA and UKGC licenses. 

Currently, the most prominent NextGen casino games are:

  • Reign of the Mountain King
  • 300 Shields Extreme
  • Pillars of Asgard
  • Medusa Megaways
  • Merlin’s Millions

We’ve discussed the games’ mechanics above.

NextGen Gaming VS 3 other game developers

 NextGen GamingELK StudiosNetEntBlueprint Gaming
Year Founded1999201319962001
No. of Games100+40+200+140+
Crypto SupportYesYesYesYes
MGA, UKGC LicensesYesYesYesYes
Final Verdict

Final verdict

Over two decades, NextGen gaming has established its niche in the e-Gaming business. The company prides itself in producing some of the topflight slots.

Over the years, NextGen has worked to ensure it stays true to its mission. As such, it has managed to secure a significant fanbase.

Today, you can sign up at an online casino and enjoy various NextGen titles. The company makes sure to only partner with reputable operators. Therefore your overall safety should be the least of your worries.

Currently, the developer only produces video slots. However, it is everyone’s hope that they’ll venture into other products as well. As we wait for this to happen, we still have over 100 titles to enjoy currently.

NextGen also ascertains that it will keep producing slots. Therefore, we should expect more and more video slots in the near future.

NextGen is among the few game developers that have embraced crypto. Almost all their titles accept crypto wagers. However, this is always possible in casinos that support crypto as well.

NextGen develops its games based on HTML5 technology. Therefore, they are all mobile-friendly and instant-play. The technology also helps reduce loading times even on budget devices.

Furthermore, NextGen’s games feature top-notch graphics. They also have unique extra features with significant returns. For these reasons, NextGen has attracted a massive user base.

Further reading:

About the author

Stan / Casino expert

Stan is the one that founded back in 2018. He is really passionate about fair-play in online casinos, transparency and responsible gaming.