Yggdrasil Gaming Slots – Demos & Reviews

Yggdrasil is among the most prominent and renowned developers in the online casino gaming industry today. Players are drawn to its games, which feature an impressive variety of reel mechanics and an expanding portfolio of online slots. In addition to its innovative slots, the studio develops progressive jackpot games and offers a limited selection of table games. As a technology-driven company, Yggdrasil stands out with its YGG Masters program, which not only distributes its own slots globally but also enables partner studios to bring their games to online casinos worldwide.

In our Yggdrasil Gaming review, we explore the brand further, providing insights into company information and supplying a comprehensive list of demo slots from the developer to play. Additionally, we use the data inputted into each slot added to our platform to present key statistics to help you find the best Yggdrasil slots to play, ranked by RTP, jackpot size, and expert rating.

Company History & Background

Yggdrasil launched its operations in 2013, founded by Fredrik Elmqvist. Prior to starting the brand, Elmqvist served as Chief of Operations for NetEnt’s Malta office. Despite his role in Malta, he returned to Sweden, marking the starting point of Yggdrasil’s journey.

Once in operation, Yggdrasil secured its first licence with the Malta Gaming Authority (MGA) to supply online casinos operating under the same licensing framework. This move gave Yggdrasil an immediate global presence, as MGA online casinos offer iGaming services in countries across six continents. In 2015, Yggdrasil picked up its UKGC licensing certificate, entering the UK market, which has one of the largest revenues for a domestically licensed country.

After receiving licensing approvals from the MGA and UKGC, Yggdrasil continued its global expansion. The company secured licenses and certifications from regulatory authorities in Gibraltar, Romania, Italy, Sweden, Spain, the Isle of Man, Greece, and Ontario. Additionally, Yggdrasil games are available on fiat and crypto casinos operating under the Curacao Gaming Control Board and the Anjouan licensing frameworks.

Key Milestones & Awards

With years of experience in the global online casino industry, Yggdrasil has achieved numerous milestones and accolades. To showcase the brand’s journey in iGaming, the Demoslot team has listed a selection of the most significant moments in its history.

• 2013 – Yggdrasil opens its online slot and table game development studio
• 2014 – Gained its Malta Gaming Authority (MGA) licensing certification
• 2015 – Successfully approved for a UK Gambling Commission licence
• 2015 – The Boost promotional tools come online
• 2015 – EGR B2B Awards Software Rising Star
• 2016 – Awarded a Gibraltar Licence
• 2016 – EGR B2B Awards Slot Provider of the Year
• 2017 – EGR B2B Awards Slot Provider of the Year
• 2017 – Licensed in Romania under the Romanian National Gambling Office (ONJN)
• 2018 – EGR B2B Awards Innovator in RNG Casino Software
• 2018 – Applied and accepted for a Swedish Gambling Authority (SGA) licence
• 2018 – Global Gaming Awards Best Online Slot for its Vikings Go Berzerk title
• 2019 – Began offering its games in Spain through certifications and partnerships
• 2019 – EGR B2B Awards Innovator in RNG Casino Supplier
• 2019 – International Gaming Awards Innovator of the Year
• 2020 – International Gaming Awards Innovator of the Year
• 2020 – Awarded an Isle of Man Certification licence
• 2021 – International Gaming Awards Slot Provider of the Year
• 2022 – Entered the brand new Ontario iGaming market via the AGCO and iGaming Ontario licensing authorities
• 2022 – EGR Nordics Awards Casino Software Provider of the Year
• 2022 – International Gaming Awards RNG Casino Supplier of the Year
• 2023 – International Gaming Awards Innovator of the Year
• 2023 – Yggdrasil releases its FastPot5 progressive jackpot Game Engagement Mechanic (GEM)
• 2024 – Combines with YG Masters partner Peter & Sons to create Frozen Age

Global Presence

Yggdrasil operates offices in Gibraltar, Malta, Poland, and Sweden, and its reach extends to 28 regulated markets through direct licenses or strategic partnerships. For instance, while Yggdrasil does not hold any direct licenses in the USA, its games are accessible in certain states through a partnership with the renowned IGT iGaming technology and software provider.

Two key markets primarily drive Yggdrasil’s global reach. The company holds a B2B Critical Supply License with the Malta Gaming Authority, providing extensive exposure to international markets. Furthermore, Yggdrasil is authorised to supply Curacao-licensed online casinos, catering to both fiat currency and cryptocurrency players across six continents.

Looking at the Yggdrasil news columns, the software provider regularly announces new partnerships across multiple jurisdictions. In Brazil, the brand has partnered with Galera.bet. Yggdrasil has also made a deal with Casino Lugano in Switzerland while also forming a partnership with Dutch iGaming company Circus, cementing the brand’s Netherlands presence. Additionally, in Hungary, Yggdrasil has partnered with LVC Diamond.

Highest RTP Yggdrasil Slots

Whether you’re exploring the Yggdrasil slot portfolio for the first time or you’re familiar with their releases, a tip that could give you an edge when spinning the reels on their games is to seek out the titles that offer the highest return to player percentage. Although the RTP is calculated over millions of spins, it’s still good practice to play slots and casino games with a higher value, preferably those of 96% or more. In this section, We utilise our in-house system to gather relevant statistics from Yggdrasil’s legacy titles as well as their newly released slots added to our platform, creating an accurate and helpful table that guides you to the best RTP slots developer by the studio.

Yggdrasil Product Portfolio

Yggdrasil, despite being a major brand, focuses its online casino gaming product portfolio on three primary verticals: virtual table games, progressive jackpots, and online slots.

Online Slot Games

We picked a variety of Yggdrasil online slots using different reel mechanics to give a diverse overview of what’s on offer from this outstanding software provider. We also included a popular progressive jackpot slot game so you can understand how the brand’s jackpot games work and get a rough idea of how much they pay.

• Vikings Go Berzerk: The Vikings Go Berzerk video slot title gets a special mention because not only has it turned into an online slot series, but the game also picked up the Slot of the Year award at the Global Gaming Awards. Today, the collection consists of Vikings Go Berzerk Reloaded, Vikings Go Wild, Vikings Go To Hell, Vikings Go To Valhalla, and Vikings Go To Egypt Wild Fight. All the games in this collection come with the same 25 paylines, but each has been modified with different features. Vikings Go Berzerk Reloaded and Vikings Go To Valhalla have the highest max wins of 25,000x and 23,210x, respectively.

• Holmes and the Stolen Stones: The Demoslot team has highlighted this online slot due to its theme inspired by the iconic Inspector Holmes and its status as one of Yggdrasil’s progressive jackpot slots. The game features a 5×3 reel setup with 20 paylines, medium volatility, and a high RTP of 96.80%. Its standout feature is the progressive jackpots, which come in five tiers: blue, green, red, yellow, and purple. Notably, the Purple jackpot has previously paid out up to €65,450. In addition to the progressive jackpots, the slot offers a pick-and-click bonus round and free spins, though the maximum win in the base gameplay is capped at 600x.
  
  

• Nice Catch DoubleMax: We’ve selected this slot for its use of the innovative DoubleMax reel mechanic and its popularity, which has led to the release of a sequel, Nice Catch DoubleMax 2. The original game offered 243 ways to win, while the sequel expanded this to 729 ways. However, Nice Catch DoubleMax has a higher max win potential of 24,000x, compared to Nice Catch DoubleMax 2’s slightly lower cap of 10,000x. Both titles feature high-volatility gameplay with an RTP of just over 96%. What makes these video slots stand out is the DoubleMax feature, which incorporates cascading reels with multipliers that double with each new cascade, creating opportunities for substantial wins.
  
  

• Golden Fish Tank: The Golden Fish Tank slot was so popular that it led to additional releases of Golden Fish Tank 2 Gigablox and Golden Fish Tank Party. The sequel stands out for its use of the Gigablox feature, which randomly transforms regular symbols into larger blocks sized 2×2, 3×3, 4×4, 5×5, or 6×6. These Gigablox symbols can land fully or partially on the reels, adding excitement to the gameplay.
• Although all three games are set within the familiar fish tank theme, they each feature distinct reel mechanics. The original Golden Fish Tank offers 243 ways to win with a maximum win of 5,000x. Golden Fish Tank 2 Gigablox includes 25 to 40 paylines and a higher max win of 10,000x. Meanwhile, Golden Fish Tank Party introduces 4,096 ways to win with a 6,000x max win, showcasing the creative evolution of the series 

• Champion of the Underworld: This slot game stands out for incorporating both the Gigablox and WildFight reel mechanic features from Yggdrasil. While the Gigablox feature, explained in the Golden Fish Tank 2 Gigablox slot, enhances gameplay by creating larger symbol blocks, the WildFight mechanic adds another dimension to the gameplay.
• With WildFight, Hades can engage in battles with high-value symbols on any spin. If he wins, the symbol he fights transforms into a wild. During the free spins bonus, Hades fights every time he appears, and any symbols converted into wilds also gain a multiplier, boosting potential payouts.
• The slot features a 5×4 reel setup with 4,096 ways to win, a 96% RTP, super high volatility, and a chance to achieve a massive 10,000x spin bet multiplier, making it an exhilarating choice for players.

Fastpot5 Progressive Jackpot Slots

In 2023, Yggdrasil added a new set of progressive jackpot slots to its portfolio. FastPot5 has five jackpots that can be won: Mini, Minor, Midi, Major, and Grand. Just for clarification, this is not a progressive jackpot network, and therefore, all games use a stand-alone jackpot system.

• Gold Frontier Jackpots
• Elysian Jackpots

Stand Alone Progressive Jackpots

Although the Yggdrasil progressive jackpot slots are all stand-alone games, their jackpots still build up to pay life-changing wins. This is because the slots are available at multiple casinos globally. Every bet made contributes a percentage to the jackpot.

• Dr Fortuno
• Holmes and the Stolen Stones
• Jackpot Raiders
• Ozwin’s Jackpots
• Jackpot Express

Virtual RNG Table Games

Yggdrasil has a small but attractive collection of virtual table games that use random number generators to determine the result of the game. The brand’s blackjack games have an RTP of 99.54%, while its roulette title uses a single-zero wheel, giving it an RTP of 97.30%.

• Dr Fortuno Blackjack (Derives from the Dr Fortuno online slot game)
• Sony Blackjack
• Golden Chip Roulette

Game Mechanics & How They Work

Yggdrasil has one of the largest selections of reel mechanics compared to its competing software provider brands. The developer incorporates paylines, cluster pays, scatter pays, and pay both ways but has also created a series of unique mechanics only found on Yggdrasil and YGG Masters partner studio online video slot titles. You will find slots with Gigablox, MultiMax, DoubleMax, Spliz and other one-of-a-kind reel mechanics in this section. Let’s explore them all in more detail.

Paylines

Like most online slot collections, most games in the Yggdrasil Gaming portfolio use the pay lines reel mechanics. Yggdrasil’s leading paylines slots use 10, 20 and 25 paylines; however, as you can see from the list below, the brand designs games with diverse paylines to keep its gaming library fresh and entertaining. Players are awarded a win in any of the slots featuring this pay mechanic when a specific number of matching symbols connect across an active payline.

Popular Yggdrasil Payline Slots:

• Lightning Joker (5 Paylines)
• Avatars Gateway Guardians (6 Paylines)
• Casino Zeppelin (20 Paylines)
• Vikings Go Berzerk Reloaded (25 Paylines)
• Alchymedes (30 Paylines)
• Asgard (40 Paylines)
• Carol of the Elves (45 Paylines)
• Hades (50 Paylines)
• Aldo’s Journey (65 Paylines)

Ways to Win

You will find a large number of ways to win online slots in the Yggdrasil gaming library. These games do not use paylines. Instead, you need to land matching symbols on consecutive adjacent reels, starting from the leftmost reel first, to form a paying symbol combination.

Popular Yggdrasil Ways to Win Slots:

• Valley of the Gods 2 (240 Ways to Win)
• Big Blox (243 Ways to Win)
• Dwarf Mine (1,024 Ways to Win)
• Gem Rocks (4,096 Ways to Win)
• Rainbow Ryan (4,096 Ways to Win)

Scatter Pays

With scatter pays and grid slots becoming a player favourite on the iGaming scene, we are confident that we will continue to see the Yggdrasil Pay Anywhere/Scatter Pays slot game portfolio increase in the future. In this style of slot, a win is awarded when a specific number of symbols, determined by the paytable, land anywhere within the playfield.

Popular Yggdrasil Scatter Pays Slots:

• Calavera Crush
• Max Elements Gigablox

Cluster Pays

Arguably one of the most action-packed reel mechanics an online slot can host, Cluster Pays slots have become immensely popular amongst like-minded casino players. Yggdrasil has spotted this trend and released several cluster pays slots into its iGaming portfolio.

Popular Yggdrasil Cluster Pays Slots:

• Brazil Bomba
• Pirates Smugglers Paradise
• MexoMax
• Pirate 2 Mutiny
• Rock Star Santa MultiMax

Pay Both Ways

The Yggdrasil slot catalogue has a large selection of games that take advantage of the pay-both-ways reel mechanic. Every spin can line up symbol combinations from either left to right or from right to left. Interestingly, the developer uses a mix of paylines and ways to win slots to implement this feature.

Popular Yggdrasil Pay Both Ways Slots:

• Jokerizer (10 Paylines)
• Wild Stack Frenzy (20 Paylines)
• Sunny Shores (27 Paylines)
• Jungle Books (58 Paylines)
• Penguin City (243 Ways to Win)

Gigablox

Yggdrasil offers a growing number of Gigablox game titles. The Gigablox generates large symbols that start at 2×2 and can be as large as 6×6 on some games, and it acts as a single symbol. Large Gigablox all but guarantee a winning spin when they roll in on the reels.

Popular Yggdrasil Gigablox Slots:

• Max Elements Gigablox
• 777 Volt Gigablox
• Fatz’s Diner Gigablox
• Notre Dame Tales Gigablox
• Champion of the Underworld Gigablox

MultiMax

MultiMax is a cascading reel mechanic with a multiplier feature that begins at 1x on every spin. When the slot rolls in a combination win, the winning symbols disappear, and new ones drop in. Each successful removal of symbols will increase the MultiMax multiplier by x1.

Popular Yggdrasil Multimax Slots:

• Rock Star Santa MultiMax
• MexoMax MultiMax
• Monkeys Go Bananas MultiMax
• Multiflyu!
• Nice Catch 2 MultiMax

DoubleMax

The DoubleMax feature is essentially an upgrade of the MultiMax. It also uses cascading reels by removing winning symbols and dropping in new ones. For all new wins created from the cascades, the multiplier doubles. E.g, 1x, 2x, 4x, 8x, 16x, and so on.

Popular Yggdrasil DoubleMax Slots:

• Vampires Riches
• Neon Villains
• Jellycious
• Christmas Plaza

Splitz

The Splitz reel mechanic reveals mystery symbols on the reels that split into 2 to 12 identical symbols at random, thus increasing the number of symbols on the reels.

Popular Yggdrasil Splitz Slots:

• Syncronite
• Neon Rush
• Temple Stacks

OnlyWins

The OnlyWins mechanic ensures that only winning combinations are displayed after a spin, removing all non-winning symbols from the reels. New symbols drop into place to fill the gaps, guaranteeing that every spin results in a win or triggers a bonus feature.

Popular Yggdrasil OnlyWins Slots:

• Valley of the Dead

Rushing Wilds

The RushingWilds mechanic uses wild symbols sticky during free spins or respins features. These wilds come with multipliers, and each time a new one sticks to the reels, the multiplier increases.

Popular Yggdrasil Rushing Wilds Slots:

• Aphrodite Goes Wild

Wild Fight

Online slots using the Wild Fight feature bring a new kind of reel mechanic to the reels. Certain symbols will engage in fights on the reels. For example, on the Vikings Go to Egypt online slot, if a Viking wins a battle, the symbol turns into a sticky wild.

Popular Yggdrasil Wild Fight Slots:

• Vikings Go To Egypt
• Of Sabers and Monsters
• Champion of the Underworld

WildEnergy

Yggdrasil WildEnergy online slots use a WildEnergy wildcard symbol, which lands on the reels and remains sticky. It will have a fixed number of lives and will also trigger respins. These wilds also come with multipliers, helping to boost winning combinations.

Popular Yggdrasil WildEnergy Slots:

• Ragna Wolves

DuoMax

Yggdrasil’s DuoMax applies separate multipliers to wins formed from left to right and right to left. Each winning combination increases the corresponding multiplier, which can increase to an unlimited number.

Popular Yggdrasil DuoMax Slots:

• Florageddon!
• Fiesta Explosiva

Gigarise

On Gigarise online slots, symbols, or winning combinations can increase the number of rows on the reels. On the Hades GigaRise slot game, this feature can give you reels up to 8 high, creating 32,768 ways to win.

Popular Yggdrasil Gigarise Slots:

• Atlantean GigaRise
• Hades GigaRise

Best Yggdrasil Slots Ranked By Demoslot Rating

Commitment to Player Safety & Fairness

Aside from the engaging selection of online slots, Yggdrasil is also known for its safety and fairness. The brand has collaborated multiple times with some of the most reputable iGaming companies in the online casino industry. Additionally, the software provider holds iGaming licences from across the globe and RNG and security certification to show its games produce fair and random results. Let’s look at all of this in more detail below.

Licensing & Regulation

Yggdrasil holds licenses from five prominent regulatory authorities, allowing it to operate in some of the world’s largest and most competitive iGaming markets. The UK Gambling Commission license grants access to one of the biggest domestic online casino markets. Additionally, the Malta Gaming Authority license provides Yggdrasil with global exposure, enabling its games to reach players across a wide range of jurisdictions.

• UK Gambling Commission (UKGC) – Account number 45735
• Malta Gaming Authority (MGA) – MGA/B2B/230/2012
• Isle of Man Gambling Supervision Commission
• Oficiul National pentru Jocuri de Noroc (ONJN)
• Gibraltar Gambling License
• Hellenic Gambling Commission
• Belgian Gaming Commission
• Buenos Aires Ciudad
• Spain via certifications and partnerships
• Italy via certifications and partnerships
• Curacao GCB via certifications and partnerships

Fair Play & Security

While Yggdrasil has obtained numerous licensing certificates, the company does not explicitly disclose which RNG (Random Number Generator) and game fairness testing provider it uses. However, to secure the extensive range of licenses mentioned earlier, its RNGs must undergo regular and rigorous testing by reputable algorithm testing companies. Well-known organisations in this field include iTech Labs, BMM TestLabs, and eCOGRA. These certifications ensure that Yggdrasil’s games meet the highest standards of fairness and reliability.

Partnerships & Collaborations

One of the primary collaboration tools Yggdrasil promotes is its YGG Masters online slot delivery system. Software providers such as Jelly, ReelPlay, 4thePlayer, Gamevy and Reflex Gaming use this system, so their games feature at online casinos they do not have a supply deal with, but Yggdrasil does. In effect, the YGG Master API gives these brands’ slot games greater global exposure.

Yggdrasil additionally has deals with several aggregator platforms. SOFTSWISS, Slotegrator, EveryMatrix, BlueOcean Gaming, Soft2Bet, and many more. The brand additionally partners with some of the top online casino platforms across the globe. To give you a few examples of those featured on the software provider’s partners page, we found 888, Betway, LeoVegas, Mr Green, Bet365, SkillOnNet, William Hill, Kindred, and PokerStars.Other partnerships with operators and iGaming tech companies have allowed the brand to target countries where domestic licensing is strict, such as The Netherlands and the USA.

Final Summary

Yggdrasil has leveraged the expertise of a former NetEnt executive to establish itself as a leader in diverse online slot gameplay. Founded in 2013 in Sweden, the company has developed one of the most extensive portfolios of unique reel mechanics in the iGaming industry. This innovation has earned Yggdrasil popularity among online slot players and recognition from judges at prestigious online gambling award events.

Additionally, Yggdrasil’s credibility is reinforced by a comprehensive list of licensing certificates from reputable gambling authorities. These efforts to demonstrate trustworthiness have solidified Yggdrasil’s reputation as a globally recognised and respected online slot developer, valued by players and operators alike.