Best US Yggdrasil Games Online Casinos

By Eddie Baker on
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1. Bet MGM
100% Up To $1000 Deposit Bonus

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2. Bet Rivers
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"Bonuses with low play-through requirements, iRUSH Rewards and a complete selection of progressives, slots and live dealer games are waiting for you at Bet Rivers online casino."
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New Customer Offer Make your first deposit using the bonus code 250MATCH and receive a 100% match up to $250. All Bonus Money needs to be wagered within 30 days after being credited, otherwise it will expire. Bonus Money is non withdrawable until the 1X wager requirement is fulfilled. 21+. Full T&Cs apply. Please gamble responsibly.
3. Draftkings
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"The king of DFS now welcomes casino players. With slots, table games, video poker, keno, and jackpot games - DraftKings Casino has something for everyone."
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New Customer Offer Bonus amount is equal to that of the first deposit amount, not to exceed $1,500 (the patron must deposit $1,500 to be eligible to receive the maximum possible bonus amount of $1,500 21+. Full T&Cs apply. Please gamble responsibly.
4. Fanduel
$200 Risk Free Bet

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"Play slots and table games direct from your phone. With bonuses for new and existing patrons, and real cash payouts within 24 hours, FanDuel is fast becoming one of America's favorite gambling apps."
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New Customer Offer 100% back on net casino losses incurred in your first 24 hours of play, up to $200. Max refund $200 in Casino Site Credit (can only be used on casino games). Bonus period begins on your first real money casino bet and extends for 24 hours. No bonus less than $5 will be awarded 21+. Full T&Cs apply. Please gamble responsibly.
5. Sugarhouse
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"SugarHouse is a popular US brand known for its generous low wagering bonuses and promotions. Spin the reels on the best slots from IGT, NetEnt, BTG, and many other top providers. "
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New Customer Offer The offer is to deposit and receive 100% up to $250 in bonus money with a 1X wagering requirement. Use bonus code 250MATCH when making your first deposit. Minimum deposit of $10. Bonus money will be credited to (within 48h of making the deposit) the player’s regular bonus bank. 21+. Full T&Cs apply. Please gamble responsibly.
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"Win free spins every day in Slot Races at PartyCasino. Also, enjoy a diverse gaming experience with a wide range of table games, slots, slingo, and poker variants."
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New Customer Offer First deposit = 100% up to $200 + 20 Free Spins on Melon Madness Deluxe. Second Deposit = 100% up to $150. Third Deposit = 100% up to $150 21+. Full T&Cs apply. Please gamble responsibly.
7. Golden Nugget
Up to $1000 Bonus + 200 Free Spins

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"Join the online gold rush at the iconic Golden Nugget Casino. Experience a magificent gambling experience with top games such as Megaways slots, jackpots, roulette, blackjack and scratchers."
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New Customer Offer Players must claim the offer from Available Bonuses and make a minimum deposit of $30 to be eligible to receive the welcome offer. Players are eligible for only one First Deposit Bonus Match. Bonus offer must be claimed with a single deposit. The maximum bonus given to any player is $1,000. 21+. Full T&Cs apply. Please gamble responsibly.
8. Caesars
100% Match Up To $300

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"Download the app and play online at one of America's best known casinos. Earn Caesars Rewards on each bet to add more value to your real money gaming activity."
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New Customer Offer $10 minimum deposit. Players must wager the combined deposit and bonus amount 5x on slot games, 10x on video poker games, and 25x for all other games 21+. Full T&Cs apply. Please gamble responsibly.
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Yggdrasil Explained

Yggdrasil 101

Founded in 2013, Yggdrasil Gaming is based in Sliema, Malta and has additional offices in Poland, Sweden and Gibraltar. The provider is led by CEO Björn Krantz, who took over from previous CEO and founder, Fredrik Elmqvist, in April 2022. Krantz had previously worked in the publishing division of the company since 2020, and before that worked at NetEnt for over a decade, in various roles including COO and Managing Director.

Yggdrasil has held licenses from the UK Gambling Commission (UKGC) since 2016, the Malta Gaming Authority (MGA) since 2014, and The Swedish Gambling Association (Sper) since 2020. 

Specializing in video slots and wider casino innovation, Yggdrasil has picked up an array of accolades in the last decade that reflect its strengths and focuses. A particular highlight includes its crowning as Innovator of the Year three years on the bounce at the Gaming Awards.

Check out a selection of awards Yggdrasil has collected since its formation below:

  • EGR B2B Awards – Software Rising Star – 2015
  • EGR B2B Awards – Slot Provider of the Year – 2016
  • International Gaming Awards – Gaming Software Supplier of the Year – 2016
  • EGR B2B Awards – Slot Provider of the Year – 2017
  • International Gaming Awards – Innovator of the Year – 2018
  • International Gaming Awards – Innovator of the Year – 2019
  • International Gaming Awards – Innovator of the Year – 2020
  • EGR Nordics – Platform Supplier of the Year – 2022
  • International Gaming Awards – RNG Casino Provider of the Year – 2022
Games Characteristics

Characteristics of Yggdrasil Games

In relative terms, Yggdrasil is one of the younger software providers on the market, but it’s certainly made a splash in the years since its formation. Yggdrasil has a clear focus on innovation, always looking to advance its slot game offerings with new and exciting features. 

Yggdrasil games have consistently pushed the boundaries of how slot games work, with a range of original mechanics utilized in its recent titles. These include Gigablox, Multimax, Splitz, Gigarise, and Doublemax. 

Featured in the likes of Gator Gold Deluxe, Gigablox involves jumbo-sized symbols jumping onto the reels in stacks. Multimax, meanwhile, is found in Multifly! and is all about multipliers — which are applied to any reels that feature a winning symbol. Yggdrasil’s mechanics are also used by other software providers, such as in Bulletproof Games’ hugely popular Crystal Falls Multimax slot game.

Yggdrasil’s focus on innovation was kickstarted back in 2016 when it announced its White Label Studios project. White label casinos were already common at this time — where operators use a pre-formed backend and apply their own branding — but this was the first time the concept was applied to individual games. The framework gave casino operators the tools to produce original slot games with minimal technical know-how. The first title using this setup, LeoVegas’ Royal Family slot game, was released in 2018.

Top 5 Yggdrasil Games

Top 5 Yggdrasil Games – Our Picks

Yggdrasil casinos feature a wide range of fan-favorites — as we’ve discussed, these slots are packed full of innovative features and mechanics, while still nailing the basics in terms of fun gameplay that keeps players coming back. Whether you’re looking for the potential for big wins, jackpots, re-spins, free spins, high RTP rates, engaging themes or all of the above, Yggdrasil slots are bound to hit the spot. Check out our picks for this developer’s top five games below.

Holmes & the Stolen Stones

Released in 2015, Holmes & the Stolen Stones is one of Yggdrasil’s classic slots. There are five progressive jackpots to play for in this detective-themed title, as well as a free spins round featuring a 3x multiplier. Unlocking with four free spin symbols will land a 1,000 coin payout, while five of them will dish out 10,000 coins. It’s also in the free spins round you can bag one of the progressive jackpots, should you collect five diamonds of the same color. What’s more, there’s a great pick-me bonus — unlock this by landing three or more keyhole symbols anywhere on the reels. You’ll then have a choice of 18 boxes that will reveal cash prizes or diamond shards that will help further bonuses.

Max Win: $30,000

Volatility: Low

RTP: 96.8%

Golden Fish Tank

Unfolding across 5 underwater reels and 20 paylines, Golden Fish Tank is a bright and bold Yggdrasil game featuring a mixture of card-suit symbols and colorful fish. Unlock the free spins round by landing at least three scatter symbols — the more you land, the more free spins and feature picks you’ll get. 

  • 3 scatters = 6 free spins with 3 feature picks
  • 4 scatters = 8 free spins with 4 feature picks
  • 5 scatters = 10 free spins with 5 feature picks

The feature picks include multipliers, additional free spins, sticky wilds and random wilds, so there are plenty of ways to boost your potential rewards. Finally, players can use the Golden Bet feature throughout — it’ll cost you slightly more per spin but gives you one extra feature pick when you hit the free spins round.

Max Win: $100,000

Volatility: Medium – High

RTP: 96.8%

Valley of the Gods

Visit the likes of Horus and Anubis at Yggdrasil casinos in the Valley of the Gods slot game. One of the best features here is that you get a re-spin after every winning combination, so there are opportunities to put some great runs together, and a total of 3,125 ways to win. What’s more, every five blue scarabs you collect will increase the Win Multiplier by 1x. Spin away from just $0.25 up to a max stake of $125 in this Ancient Egyptian extravaganza.

Max Win: $580,000

Volatility: High

RTP: 96.2%

Vikings Go Berzerk Reloaded

Looking for some viking-themed Yggdrasil games? You’re in luck! Vikings Go Berzerk features 5 reels, 4 rows and 25 paylines. The game was originally released in 2016 but has since been revamped in this ‘Reloaded’ edition, with fresh graphics and bonus features. In the free spins round, not only do all the wild symbols turn sticky, but they also come with multipliers attached up to 8x thanks to each Viking’s ‘Berzerk’ feature.

Max Win: $500,000

Volatility: Medium – High

RTP: 96.1%

Age of Asgard

There’s no shortage of Norse mythology slots on the market, but this Yggdrasil game is one of the most popular in its collection. It immediately stands out for its imposing, gloomy setting and the dual 5×3 reels that sit one on top of each other. Each reel set features 20 paylines, making 40 in total, but the real fun comes from the fact the top half features gods and the bottom half monsters — locked in an eternal battle. There are wild symbols 1×3 long that also trigger respins where they’ll remain sticky. Plus, if you land 6 free spins symbols you’ll unlock the Ragnarok feature, where you’ll have 20 free spins with only the highest-paying symbols in the mix.

Max Win: $488,800

Volatility: High

RTP: 96.2%

How We Review

How We Review Yggdrasil Games Casinos

Here at, it’s our job to bring you only the best Yggdrasil casinos in the US market. There are several factors our expert team considers when reviewing the range of operators on offer — check out some of the most pertinent below.


We only endorse Yggdrasil casinos that are licensed by approved regulators, such as the Gibraltar Licensing Authority and The Curaçao Gaming Control Board. While this doesn’t guarantee operators won’t break their licensing terms, doing so would result in sanctions or a complete ban. As such, playing Yggdrasil games at licensed, established casinos ensures players receive a level of protection from malpractice. Licensed casinos are audited regularly to ensure customers have no problems withdrawing their cash, and that they have access to responsible gambling services and guidance.

Game Selection

Another key factor we consider when reviewing Yggdrasil casinos is the game selection on offer. We’re not only looking for a range of Yggdrasil slots, but a wide selection generally to please all audiences. The best sites offer a mix of different slot types, such as Megaways, Megaclusters, and progressive jackpots. What’s more, many slot players enjoy dabbling in table casino games and vice versa, so we look out for a good mix of blackjack, roulette, and baccarat, plus live dealer versions of these classic titles.

Payment Options

A broad range of payment options is crucial to ensure players have access to a service that fits their requirements. Visa and Mastercard bank cards are the most popular options thanks to the ease of use, but many players opt for e-wallets such as PayPal, Skrill and Neteller, to avoid sharing their bank details, and to access faster withdrawals. It’s a positive if a Yggdrasil casino goes beyond these options, though, with prepaid cards and cryptocurrencies also offering a range of benefits for casino players.


The top Yggdrasil casinos offer a range of bonuses for new and existing customers. It all kicks off with the welcome offer, where we’ll be looking for plenty of value in terms of rewards — whether it be free spins or bonus credit — as well as player-friendly terms and conditions. Once the initial bonus has dried up, existing players should have access to a range of regular promotions, such as tournaments, cashback, and special giveaways.

Customer Service

It’s paramount that customers can get in touch with a site’s customer support team whenever they need help with an issue. The best sites offer live chat services 24/7 in multiple languages, but friendly and prompt email support is also desirable. For less urgent queries, we look for an up-to-date and detailed FAQs section, organized into clear and concise categories so you can get the answer to what you’re looking for without any trouble.

Mobile Features

Another must-have is top quality mobile functionality. Ideally, an online casino will offer a native mobile app, available for download for both iOS and Android users. Failing that, we’ll ensure a site’s full range of games is optimized to play via a mobile browser, and that navigation is just as smooth as it is when browsing on the desktop site.

Site Design

It’s important that players can easily find what they’re looking for when browsing an online casino site. We always like to see a software provider search available, so players looking for Yggdrasil games can locate them in seconds, without having to trawl through the whole collection. Of course, site design is also about branding and aesthetics. We’re looking for operators that aren’t afraid to be creative — the best sites tend to have a distinct personality that players can relate to.


Compare the Best Yggdrasil Games in the US

It’s clear that Yggdrasil is one of the top software providers in the US online casino market. From its wide variety of games to its consistent focus on innovation, it’s a developer that has achieved a great deal in a short amount of time.

If you’re keen to check out some of the top games by this developer, browse our selection of Yggdrasil casinos to get started. Click on the ‘Claim Bonus’ button to head to the site’s registration page and claim your welcome offer. After that, all that’s left to do is hit the reels and enjoy!


Is it legal to play slots online in the US?

Yes, online gamblng is legal in the US, and residents also have access to a wide range of casinos licensed overseas.

Is Yggdrasil licensed and regulated?

Absolutely. Yggdrasil is licensed with several prominent regulators, including the UK Gambling Commission (UKGC), the Malta Gaming Authority (MGA), and The Swedish Gambling Association (Sper). 

Which Yggdrasil game has the highest RTP?

Tut’s Twister is Yggdrasil’s highest RTP game, with the figure standing at 97.1%. It’s a game packed full of bonus features, including stacked wilds that can fill an entire reel.

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Eddie Baker Headshot
Eddie is a contributor at US who focuses on writing and editing gambling guides, reviews, and more. Outside work he's a musician and distance runner.