Best Thunderkick Casinos for 2024

Lena Sciberras

Updated by Lena Sciberras

Product Manager

Lee James Gwilliam

Fact Checked by Lee James Gwilliam

Senior Vice-President

Last Updated 29th Nov 2023, 03:05 PM

Thunderkick is a boutique Swedish software studio that supplies online casinos with high-quality video slot games. The company was founded by a small team of developers in 2012, and it has released around 50 Thunderkick games since then. These Thunderkick slot games are now available at leading online casinos, including Casumo, Bet365, LeoVegas, and 888 Casino. Its biggest hits include Esqueleto Explosivo, Birds on a Wire, Pink Elephants, and Not Enough Kittens.

Thunderkick remains an independent company focusing on unique slots with impressive graphics and fun features. It is licensed and regulated by the UK Gambling Commission and the Malta Gaming Authority. It is regarded as a safe, secure, reputable slots provider that uses trustworthy RNG software. Read on to learn more about Thunderkick games, the best Thunderkick casinos, and how we conduct our in-depth Thunderkick casino reviews. 

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Best Thunderkick Casinos

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Best Thunderkick Slot Games

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Guide To Finding The Top Thunderkick Casino Sites

Many online casinos now include Thunderkick games in their portfolios on slots. It can be difficult to find the best Thunderkick casinos within that group. Fortunately, we have done the hard work for you.

Our review team conducted thorough Thunderkick casino reviews on the manifold contenders, and we have arrived at an elite list of the very best Thunderkick casinos on the market. These Thunderkick casinos are all fully licensed, safe, and secure, and they have gained the approval of our dedicated team of professional casino players. You can enjoy some of the best Thunderkick games at these online casinos.

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About Thunderkick

Thunderkick is a leading iGaming developer who creates high-end online real money slots. Known for their innovative approach, Thunderkick slots are famous for their rich designs and unique gameplay elements. Thanks to its commitment to top-notch productions, each new game they create are worth checking out.

The Thunderkick story began in 2012 when a group of NetEnt developers branched out on their own. While the provider is still relatively new in online slot software, the quality of the company’s games means it has risen through the ranks. These days, you can find Thunderkick slots at hundreds of online slot sites.

Customers and slot site operators understand the excellent mechanics, design quality, and unique concepts of Thunderkick slots. Their products have won several game awards in many important award ceremonies across multiple categories.

Hailing from Sweden and headquartered in Stockholm and Malta, Thunderkick is a reputable iGaming software developer. It falls under the regulatory watch of the Malta Gaming Authority (MGA) and the UK Gambling Commission (UKGC) through valid licenses with both.

Thunderkick Information

Email/Contact [email protected]
Headquarters and other locations Stockholm, Sweden
Number of employees 43
CEO Jan Lunde
Social media accounts

Thunderkick Slots

Since launching in 2012, Thunderkick has become known for its unique feel and slick visuals, which stand out among thousands of online slot games available to players. With such excellent production quality across the portfolio, selecting the best of the bunch is difficult. But we gave it a try, and below are the tried-and-tested fan favorites you can try at our recommended Thunderkick slot sites:

Pink Elephants – RTP: 96.10%

As a Thunderkick classic, Pink Elephants has already gotten a sequel, but we still prefer the original. Set in the wild African desert with hallucinating wild animal symbols, this unlikely inspiration creates a colorful and exciting slot experience. As with all Thunderkick gaming slots, there is nothing to complain about in the design. The game’s audio and visuals are top-notch.

The configuration features 6 reels and 4 rows, allowing for 4,096 ways to win. Spinning the reels will cost you 10p and £100 per spin, a generous bet spread welcoming to budget and high rollers alike. With its high volatility and average RTP, the math model on Pink Elephants is consistent, and the jackpot totals 8,200x your stake.

You’ll want to trigger the free spins round to get the most action from the game. Here you can build up wins by filling meters that upgrade the low-value symbols into higher-paying ones. Add a retrigger facility, and this desert safari becomes a place to rack up big wins.

Arcader – RTP: 96.1%

Launched in 2014, Arcader is one of the classic Thunderkick games. Despite its age, it remains an online slot that provides tons of fun. It also boasts an interesting retro theme that takes you back to 8-bit games from Atari and Commodore 64. Pixel/blocky graphics sit alongside a synth soundtrack to create an old-school vibe.

Don’t worry - while this is an aging slot with a retro theme, it still excites modern players. Arcader is a 5-reel and 15-payline online slot with multipliers, expanding wilds, sticky wilds, free spins, and a Mystery Bonus feature. You can even retrigger for more free spins and multipliers during the free spins round.

15 boxes appear in the Mystery Bonus round, and you can pick as many as possible until you see an X and the round ends. You can find several exciting prizes within the boxes, including cash, multipliers (up to 6x), and many other perks.

Lost City of the Djinn – RTP: 96.074%

Ancient Greece, Rome, and Norse mythology are all common themes for online slots. Arabic mythology is not as well-worn, so the Lost City of the Djinn slot provides a unique backdrop and design. Based on Arabian Nights, you are tasked with entering the lost city, locating the lamp, and freeing the Djinn. Once released, the genie will make your wishes come true.

Yes, folks, this game hands you a massive winning payout, which can reach a generous 25,000x your stake. Playing on 5 reels, 3 rows, and 25 paylines, Lost City of the Djinn is a fantastic-looking online slot from the Thunderkick team. It has an above-average RTP and does payout frequently.

However, the exceptionally high volatility sets off the RTP and means big wins are less frequent.

Turning Totems – RTP: 96.1%

Taking Thunderkick’s top visual quality and applying it to a Native American theme, Turning Totems is a simple online slot that plays on a 5-reel, 3-row, and 11-payline configuration. Set in the North American desert, the rocks and surrounding area will be your background as you spin the Turning Totem reels.

One of the aspects that makes this Thunderkick video game interesting is the number of features. You will find Sleeping Wilds, Thunder Snakes, Respins, free spins, and Thunder Reels here. We like the Thunder Snake symbol, which turns any reel it lands on into a Thunder Reel where all Sleeping Wilds become active.

Once active, the Thunder Reel provides a respin until you trigger the Bonus Game.

Gods of Rock – RTP: 96.05%

As a slot game that perfectly encapsulates the quirky visual flair and excitement that Thunderkick is known for, the Gods of Rock slot is an all-around winner. The theme is certainly unique, with the game set in a rock concert from the gods of ancient Greece. It is the kind of zany idea that Thunderkick online slots always provide, and this is a typically striking mash-up of two theme concepts.

You play on a setup of 6 reels, 4 rows, and 466 paylines. Regarding winning, payouts are less frequent because of the high volatility, although the slightly above-average RTP (96.05%) balances it out somewhat. Still, it is worth playing because the jackpot is an impressive 20,000x your stake per spin.

Similarly, it would be best to chase the big wins, as they don’t appear too often on Gods of Rock. Therefore, that means looking to trigger the free spins round. In this round, you’ll find fixed multipliers that will not reset between spins. That said, the base game is also engaging with Charged Wilds and whole Reel Multipliers.

Beat the Beast: Mighty Sphinx – RTP: 96.14%

As you might be able to guess, Beat the Beast: Mighty Sphinx has an ancient Egyptian theme, where you spin the reels to unlock the mysterious treasure. This is a well-trodden theme, but the HD graphics, sharp visuals, and immersive audio of Beat the Beast: Mighty Sphinx provide a different experience.

Playable on 5 reels, 3 rows, and 9 paylines, this Thunderkick gaming slot has a maximum win potential of 4,444x your stake. Not the highest number but still a respectable jackpot. Beat the Beast: Mighty Sphinx has a dynamic math model built on high variance and an above-average 96.14% RTP. This translates to plenty of smaller wins during gameplay. Yet occasionally, you may come across a more significant prize.

There are also numerous features, such as the Mystery item in the base game, a 10 free spins Bonus Game, and Wild Upgrade.

Lava Lava – RTP: 96.14%

The Lava Lava slot takes a conventional approach considering its unique volcano theme. Thunderkick has resisted the urge to create a volcano-shaped grid. Instead, there is a more traditional 5x3 grid with 15 paylines. Still, the tiki theme of Lava Lava is vibrant and colorful to observe. 

As is customary with Thunderkick online slots, plenty of innovation and cool features keep Lava Lava interesting. For example, “Multiplicative Wilds” will increase the available paylines to 32, depending on how many symbols you land.

Then there is an Exploding Scatter, which will convert all symbols on a reel and row to put in the Bonus Round Meter. While the RTP is above average, it is an adjustable RTP, meaning the range will change during gameplay.

Odin’s Gamble – RTP: 96.17%

The Odin’s Gamble slot brings back the Norse mythology theme. While there is nothing new here regarding design, the game does have the usual top-quality graphics and sound we expect from the provider.

Like all slots from the provider, high rollers and budget players are welcome. You can play this game for as little as 10p or as much as £100 per spin, which is standard for Thunderkick video games. Although, the base game may not be enough for beginners, who may not appreciate grinding to look for big wins.

And grind, you will have to. Despite the above-average payout percentage (96.17%), Odin’s Gamble is a high-variance game. You will collect many small wins along the way, but big prizes will be mostly elusive.

Fortune Cats Golden Stacks – RTP: 96.14%

The Fortune Cats Golden Stacks slot is interesting because it is far from the best game Thunderkick has made. Yet, this 2022 release shows that even Thunderkick’s most mediocre slots are good enough to be worthwhile.

Combining a retro design with colorful graphics, the Japanese theme of Fortune Cats Golden Stacks is bubbly and fun. Above the blue background, you will see the 5 reels and 4 rows that comprise the playing grid. There are 40 fixed paylines, although this number expands to (up to) 120 paylines during the free spins round.

As is usual with Thunderkick video games, the 96.14% RTP is competitive. Thanks to medium variance, the math model is suitable for casual slot players who can collect sizeable wins quite often.

Thunderkick Casino Bonuses And Free Spins

Online casinos with Thunderkick slots regularly provide the top casino bonuses for new and existing customers. This helps them stand out and retain customers in a very competitive market. You will often find that your first deposit is matched with free bets while other Thunderkick casinos give away a free spins bonus. Some even provide no deposit bonuses, where you are given free credit without having to fund your account. You will need to complete any wagering requirement in place before you can withdraw your bonus funds. Most casino bonuses can be used on Thunderkick games, but you should always check the terms and conditions to make sure.

Thunderkick Vs Other Game Providers

Thunderkick is a relatively small software provider that focuses on quality over quantity. For that reason, you will never find an online casino that solely features Thunderkick games. These are some of the other leading suppliers that you will find featured at the leading Thunderkick casinos:


NetEnt is another online casino games provider that was founded in Sweden. It moved most of its operations to Malta, where Thunderkick also has a base. However, NetEnt is much more giant and more established than Thunderkick. It was founded in 1996, long before Thunderkick was conceived, and it has produced hundreds of iconic games over the years – most notably Starburst and Gonzo’s Quest. Leading live casino gaming provider Evolution Gaming purchased NetEnt for $2.1 billion in 2020, so it is now part of a vast conglomerate. In contrast, Thunderkick is more of a small, independent slot producer.


Microgaming is another industry behemoth. It is situated on the Isle of Man. Microgaming is even older than NetEnt, founded in 1994, and it claims to have developed the first online casino software. Like Thunderkick, it is a private company, but it is significantly larger. It has released several famous online slots, including Game of Thrones, Break Da Bank, Thunderstruck, and Jurassic Park. Still, it is perhaps best known for its record-breaking progressive jackpot game, Mega Moolah, which regularly pays out eight-figure sums. Thunderkick has not yet waded into progressive jackpots.

Elk Studios

Elk Studios is yet another Swedish software provider. It has followed a similar trajectory to Thunderkick, founded in 2013, focusing on quality over quantity. It has not produced as many games as Thunderkick but has also gained plaudits for its fantastic artwork and excellent games. It also sticks to slots, so you will not find table games from Elk Studios.

Play’n Go

Play’n Go is one of the world’s most prolific producers of online slots. It stands in contrast to Thunderkick and Elk Studios by opting for quantity, as it releases a new game each week. Some have proved to be massive hits, such as Book of Dead and Fire Joker, but others quickly fade away. Play’n Go also produces virtual table games, which sets it apart from Thunderkick. It is also headquartered in Sweden, which is a real heartland for casino game creation, but it is a lot bigger than Thunderkick and was founded seven years earlier.

Thunderkick Free Software

We aim to connect you with the best games at top slot sites. That includes playing for real money or for free. While we are the first to admit that real money slots are what most people look for, there are plenty of benefits to be gained from playing for free. Below are the main reasons to play a free game demo when visiting the top Thunderkick slot sites on this page:

  • Test a game: Thunderkick has an extensive portfolio of top games, but you may prefer some slots to others. One of the best ways to know is to evaluate games by playing in free-play (demo mode). You can find out if you enjoy a slot's theme, features, and gameplay dynamics before betting with your own money.
  • Practice betting strategy: There is no way to guarantee wins when spinning the reels of online slots. Similarly, no betting system will help. However, understanding the betting dynamics of a slot game can help you maximize your bankroll. Playing for free lets you become familiar with the paytable and math model on a slot before digging into your budget.
  • Play without registering: Many online slot sites will allow customers to play Thunderkick slot demos without signing up. Free games are the answer to enjoying online slots without handing over your personal and financial information.
  • Play for fun: Sometimes, it is nice to remember that playing games online is fun. You can kick back, relax, and enjoy the game when you play free slots. Remove the risk of playing for real money and get the gameplay experience.

How We Rate And Review Thunderkick

Our dedicated team of professional casino players conducts an in-depth review of every single software provider represented at online casinos. We signed up for accounts with Thunderkick Casinos and played all its games on various mobile devices and desktops. We assessed the quality of the graphics, the audio, the gameplay, the bonus features, the reliability of the games, and much more. We monitored the variety it provides, from low volatility to high volatility slots and from basic slots to complex slots with an extensive array of paylines, and checked the RTP on Thunderkick games.

Detailed, unbiased reviews underpin Our team of experts signed up for accounts with each Thunderkick casino targeting players and subjected them to an exhaustive review process. We check for game quality, game variety, user experience, mobile capabilities, breadth of deposit options, speed and convenience of withdrawals, betting limits, customer service, and many more important criteria. We also delve into the ownership and security record of the various Thunderkick casinos and consult with players and industry leaders to gain a solid all-around understanding of each site.

When all of our Thunderkick casino reviews were complete, we pitted them against one another and ring-fenced the best sites. You will find them on this page. We regularly return to these Thunderkick casinos to ensure they remain the best on the market, and we review new Thunderkick casinos to see if they have what it takes to break into our list. We advise you to bookmark this page, ensuring you remain up-to-date with the best Thunderkick casinos.

Safety of Thunderkick Slot Games

Thunderkick is a licensed and reputable developer of online slots and iGaming software. The company holds a valid license with the Malta Gaming Authority (MGA) and UK Gambling Commission (UKGC). These bodies are some of the strictest and most trustworthy online gambling regulators and hold developers like Thunderkick to exacting requirements.

While a license does not guarantee reputability, it does highlight a provider has met standards of operation and works within legal guidelines. To further enhance its credibility, Thunderkick allows QUINEL to assess all of its games. QUINEL is a leading independent testing laboratory that ensures Thunderkick slots are fair for all customers.

Therefore, every slot you play from the provider is decided randomly. Random number generators (RNGs) ensure the developer does not influence a spin. Similarly, whether the player wins or loses is down to pure chance, thanks to this technology.

New Slots Calendar

New slot games are popping up more often than you think. Over the years we’ve built up relationships with the internet’s leading slot game developers, so if a new game is about to drop it’s likely we’ll hear about it first. If you don’t want to be behind the curve, stick with us.

New Games Calendar

Meet The Author

11 Years
Lena Sciberras
Lena Sciberras
Product Manager Product Manager

Lena Sciberras is the Product Manager at Lena has been covering online casino and gambling-related topics in multiple online publications. She believes in delivering fresh, useful, in-depth and unbiased information, tips, reviews and guides to casino players around the world. Her main priority is to educate the readers about the best online slots, their mechanics and payouts.

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