Yggdrasil Gaming
4.2

out of 5

Headquarters
Malta
Founded
2013
Platforms
Desktop, Mobile, Tablet
Best Casino
casumo

Updated: March 24, 2026 byLily AdamsLily Adams

Game Provider

Yggdrasil Gaming

Best Slots & Online Casinos List

Yggdrasil Gaming is a Malta-based slot studio with 275 titles, 8 proprietary mechanics, and 13 industry awards since its 2013 launch. Across 31 slots in our database, the average RTP is 95.99%, the median is 96.00%, and 90.3% of games return at or above 96.0%. Max win peaks at 38,837x on Candyfinity, with four additional titles reaching 25,000x. The studio's defining strength is mechanics innovation: GigaBlox, DoubleMax, Splitz, and MultiMax each solve a different gameplay problem, and five Innovator of the Year awards at IGA confirm the pattern. The trade-off is clear. Yggdrasil is a medium-variance specialist, not a high-volatility destination. Zero slots in our tracking exceed volatility 6, and the max win ceiling sits well below Hacksaw Gaming's 50,000x+ and Nolimit City's 150,000x. Players who value production quality, mechanics variety, and 100% bonus buy availability will find one of the more consistent portfolios in the market. Players chasing six-figure multipliers should look elsewhere. Bottom line: 90.3% of their catalog returns above 96% RTP, and every tracked slot includes bonus buy. That combination of fairness and feature access is rare.

275+

Games

0+

Casinos

2013

Founded

4.2/5

Our Rating

31

Total Games

95.99%

Avg RTP

38,837x

Max Win

9596.4%

RTP Range

0

High Vol Slots

31

Bonus Buy

Volatility Distribution

Low
3 (10%)
Medium
28 (90%)
High
0 (0%)

Game Features

Free Spins31
Bonus Buy31
Megaways0
Wild Symbols31
Scatter31
Popular themes:
Animals
Ancient
Jungle
Sea
Water
Gigablox

Top Yggdrasil Gaming Slots 2026

Our highest-rated games from this provider

Fatz's Diner GigaBlox
#1 Top Pick

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Yggdrasil Gaming

96%

RTP

9,000x

Max Win

5

Rating

No download • No registration • Instant browser play

All Yggdrasil Gaming Slot Games

Browse and filter 31 games from Yggdrasil Gaming

96.4%

Top RTP

38,837x

Max Win

0

Favorites

11/31

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31 slots
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Yggdrasil Gaming Highest RTP Slots

Games with the best return to player percentages

Expert Rating

Detailed Yggdrasil Gaming evaluation by our team

4.2

Game Selection

275 slots place Yggdrasil between mid-size studios like Hacksaw Gaming (100+) and catalog giants like Pragmatic Play (500+). The 31 slots we track span 28 distinct themes, from Animals (6 titles) to Egyptian (2 titles) to Neon (2 titles). The YGG Masters partner program adds 300+ third-party titles built on the GATI framework, but the proprietary catalog alone covers enough ground for most players.

4.5

Graphics & Sound

Yggdrasil's iSense HTML5 engine delivers particle animations and CSS3 transitions that set a visual standard few mid-size studios match. Fatz's Diner GigaBlox (rated 5.0/5.0 in our database) and the Vikings series demonstrate cinematic-quality cutscenes. Audio design is tightly coupled to themes, with original soundtracks rather than generic loops.

4.3

Bonus Features

100% of 31 tracked slots include bonus buy, free spins, wilds, and scatters. The studio's strength is variety: 8 proprietary mechanics (GigaBlox, DoubleMax, Splitz, MultiMax, GigaRise, TopHit, WildFight, DuoMax) rotate across different titles. DoubleMax's exponential multiplier (x1, x2, x4, x8 with no cap) is the most aggressive cascade mechanic in the industry. Hit frequency optimization could be better, with some slots triggering bonus rounds less often than their volatility profiles suggest.

3.8

High Volatility

Max win peaks at 38,837x on Candyfinity, and four slots reach 25,000x. The broader catalog includes Cazino Zeppelin Reloaded at 102,838x. 90.3% of tracked slots sit in medium volatility (4-6 on our scale), with zero slots above 6. This is notably conservative compared to Hacksaw Gaming's 50,000x+ ceiling and Nolimit City's extreme variance profile. Yggdrasil is a medium-variance specialist, not a high-roller destination.

4.5

Innovation

Five Innovator of the Year awards at the International Gaming Awards (2017-2020, 2023) make this the most decorated innovation record among mid-size providers. 8 proprietary mechanics, each with a distinct gameplay identity, vs. 3 for BGaming and 2 for ELK Studios. The GATI framework and YGG Masters program license their technology to 8+ partner studios, turning Yggdrasil into a platform, not just a developer.

4.5

Safety & Security

Licensed across 7 jurisdictions: MGA, UKGC (license 45735), Gibraltar, Isle of Man, Sweden, Romania, and Greece. Tested by 6 independent agencies (GLI, BMM, iTechLabs, eCOGRA, NMi, QUINEL). ISO/IEC 27001 certified for information security. Reduced-RTP variants are available to operators, which drops the transparency score, but this is standard practice among regulated providers.

4.2

Overall

Yggdrasil is a mid-size studio (275 slots) that punches above its weight in innovation and visual quality. 95.99% average RTP sits right at industry standard. The 8 proprietary mechanics and 13 industry awards over 10 years confirm consistent execution. The main gap is max win ceiling: 38,837x in our database vs. 50,000x+ from Hacksaw and Nolimit City. Best suited for players who prioritize mechanics variety and production quality over extreme volatility.

About Yggdrasil Gaming

Company overview and key information

Fredrik Elmqvist left his CEO position at NetEnt in 2013 to start Yggdrasil Gaming in Malta. The name references the Norse mythological tree connecting nine worlds, and the company built its early reputation on iSense, an HTML5 engine using CSS3 transitions and particle animations at a time when many competitors still relied on Flash. By 2015, the EGR B2B Awards recognized Yggdrasil as Software Rising Star. The next year brought Slot Provider of the Year. That award came just three years after founding, a speed record no other slot studio has matched. The 2018-2020 period cemented the innovation identity: four consecutive Innovator of the Year awards at IGA, plus the GigaBlox mechanic launch that would become the studio's most replicated feature. In 2020, the YGG Masters program turned Yggdrasil from a game developer into a platform company, licensing its GATI framework to partner studios like ReelPlay, Peter & Sons, and Bang Bang Games. Founder Elmqvist stepped down as CEO in 2022, succeeded first by Bjorn Krantz (18 months) and then by James Curwen in October 2023. Curwen, a 30-year industry veteran from OPAP and William Hill, now leads a studio with 275 proprietary slots, 8 named mechanics, and distribution across 20+ regulated markets.

Licensing & Trust

Yggdrasil Gaming's regulatory standing and certifications

Yggdrasil holds active licenses in 7 jurisdictions: Malta Gaming Authority, UK Gambling Commission (license number 45735), Gibraltar Regulatory Authority, Isle of Man Gambling Supervision Commission, Swedish Spelinspektionen, Romanian ONJN, and Hellenic Gaming Commission. This matches the MGA + UKGC gold standard that regulators and affiliates use as a trust baseline. For context, BGaming holds MGA + Curacao (no UKGC), and Hacksaw Gaming holds MGA + UKGC. Yggdrasil's 7-jurisdiction spread is broader than both. Six independent testing agencies certify Yggdrasil's games: GLI (Gaming Laboratories International), BMM Testlabs, iTechLabs, eCOGRA, NMi, and QUINEL. RNG certification is confirmed across all jurisdictions. The company also holds ISO/IEC 27001 certification for information security management, a standard more common among enterprise SaaS companies than slot studios. No public regulatory actions, fines, or license suspensions appear in the record. The combination of 7 licenses, 6 testing agencies, and ISO 27001 places Yggdrasil in the top tier of regulatory compliance among pure-play slot developers. The only gap: no provably fair verification system, which limits appeal in the crypto casino segment where BGaming and Stake Originals dominate.

Malta Gaming Authority

Gaming License

UK Gambling Commission

Gaming License

Gibraltar Regulatory Authority

Gaming License

Isle of Man Gambling Supervision Commission

Gaming License

Swedish Spelinspektionen

Gaming License

Romanian ONJN

Gaming License

Hellenic Gaming Commission

Gaming License

Gaming Laboratories International (GLI)

Testing Agency

BMM Testlabs

Testing Agency

iTechLabs

Testing Agency

eCOGRA

Testing Agency

NMi

Testing Agency

QUINEL

Testing Agency

Yggdrasil Gaming Awards

Industry recognition and accolades

2015

Software Rising Star

EGR B2B Awards

2016

Slot Provider of the Year

EGR B2B Awards

2016

Software Supplier of the Year

International Gaming Awards

2017

Slot Provider of the Year

EGR B2B Awards

2017

Innovator of the Year

International Gaming Awards

2018

Innovator in RNG Casino Software

EGR B2B Awards

2018

Best Online Slot — Vikings Go Berzerk

Global Gaming Awards

2019

Innovator of the Year

International Gaming Awards

2020

Innovator of the Year

International Gaming Awards

2021

Slot Provider of the Year

International Gaming Awards

2022

RNG Casino Provider of the Year

International Gaming Awards

2022

Platform Supplier of the Year

EGR B2B Awards

2023

Innovator of the Year

International Gaming Awards

Signature Mechanics

Proprietary game features unique to Yggdrasil Gaming

GigaBlox

50 games

Oversized symbols ranging from 2x2 to 6x6 land on every spin, increasing the probability of forming large winning combinations across multiple paylines simultaneously.

Lucky NekoFatz's Diner GigaBloxBeasty Blox GigaBlox4 Fantastic Fish GigabloxGator Gold Deluxe Gigablox

DoubleMax

10 games

A doubling multiplier activates on each consecutive cascade win. The multiplier grows exponentially (x1, x2, x4, x8, x16, x32...) with no upper limit during a winning streak.

Legend of the Dragon Wins DoubleMaxSidewinder DoubleMaxNice Catch DoubleMaxVampire Riches DoubleMaxNeon Villains DoubleMax

MultiMax

5 games

Reel-specific multipliers that increase by one for every Wild landing on the corresponding reel. Multipliers stack across cascading wins and persist through free spins rounds.

Multifly!Shadow Raiders MultiMax

Splitz

5 games

Mystery stacks land on reels, then split apart to reveal between 2 and 12 symbols each. More splits create more potential win lines, generating up to 248,832 ways to win.

Temple Stacks SplitzNeon Rush Splitz

GigaRise

3 games

Dynamic reel expansion mechanic that alters the number of rows and available win combinations during gameplay, growing the grid progressively with consecutive wins.

GigaRise

TopHit

3 games

A hit-frequency focused mechanic where high-value symbol clusters trigger multiplied payouts. Targets frequent small to medium wins with occasional large payouts.

Starfire Fortunes TopHit

WildFight

3 games

Character symbols clash on the reels, battling to transform into Sticky Wilds that persist for subsequent spins, building up across multiple rounds.

Vikings Go Wild

DuoMax

2 games

A dual multiplier system that splits into two separate multiplier tracks. Each track grows independently, and payouts are calculated using the higher of the two active multipliers.

DuoMax

Yggdrasil Gaming Game Series

Franchise collections and sequel families

Vikings Go Series

Norse mythology/Vikings
Progressive features with battle mechanics, WildFight, free spins with rage meters
Vikings Go WildVikings Go BerzerkVikings Go Berzerk ReloadedVikings Go to HellVikings Go to OlympusVikings Go to Vegas

Golden Fish Tank Series

Aquatic/Fish
Pick-and-click bonus with GigaBlox mechanics in sequel
Golden Fish TankGolden Fish Tank 2 Gigablox

GigaBlox Series Series

Various
GigaBlox oversized symbols 2x2 to 6x6
Fatz's Diner GigaBloxBeasty Blox GigaBlox4 Fantastic Fish GigabloxGiganimals GigabloxNightmares VS GigaBloxGator Gold Deluxe Gigablox

DoubleMax Series Series

Various
DoubleMax exponential multiplier on cascades
Legend of the Dragon Wins DoubleMaxSidewinder DoubleMaxNice Catch DoubleMaxVampire Riches DoubleMaxPharaoh's Gaze DoubleMaxNeon Villains DoubleMaxSecret of Anubis DoubleMax

Pros and Cons of Yggdrasil Gaming

Weighing the strengths and limitations

Pros

Benefits

8 proprietary mechanics (GigaBlox, DoubleMax, Splitz, MultiMax, GigaRise, TopHit, WildFight, DuoMax), more named mechanics than any other mid-size provider

100% bonus buy coverage across all 31 tracked slots, vs. 60-70% for Pragmatic Play and Play'n GO

90.3% of slots return at or above 96.0% RTP, with 0% falling below 95.0%

Licensed in 7 jurisdictions (MGA, UKGC, Gibraltar, IoM, Sweden, Romania, Greece) and tested by 6 independent labs

5 Innovator of the Year awards at IGA (2017-2020, 2023), Slot Provider of the Year twice (2016-2017)

YGG Masters program extends the catalog with 300+ partner-studio titles built on the proprietary GATI framework

ISO/IEC 27001 certified information security, a standard few slot-only studios hold

Cons

Things to consider

Max win caps at 38,837x (Candyfinity) in our tracked database, below Hacksaw Gaming's 50,000x+ and Nolimit City's 150,000x ceiling

90.3% medium volatility concentration leaves limited options for extreme variance seekers, with 0 slots above volatility 6

95.99% average RTP sits barely below the 96.0% industry benchmark, compared to BGaming's 96.80% average

Zero Megaways titles, relying entirely on proprietary mechanics while competitors license the popular framework

Reduced-RTP variants are available to operators, with some deployments documented at 94% RTP

No live dealer or crash game offerings, limiting the studio to slots-only despite the broader market shift toward game-type diversification

Yggdrasil Gaming RTP Analysis

Return to player transparency and statistics

95.99% average RTP across 31 tracked slots. The median is 96.00%. These numbers sit right at the industry standard of 96.0%, below BGaming's 96.80% and comparable to Pragmatic Play's 96.0% baseline. Wild Robo Factory leads at 96.4% RTP with a 2,878x max win. Yokozuna Clash (96.3%, 3,449x) and Multifly! (96.3%, 10,512x) follow. At the bottom, Beasty Blox GigaBlox and two other titles sit at 95.0%, and Sidewinder DoubleMax plus Secret of Anubis DoubleMax come in at 95.5%. Zero slots fall below 95.0% in default configuration. 90.3% of the portfolio (28 of 31 slots) returns 96.0% or higher. That percentage is strong: for comparison, about 60% of Pragmatic Play's catalog meets the same threshold. Reduced-RTP variants are a concern. Casinos.com documents some Yggdrasil deployments at 94% RTP, and operator configuration can lower the default. Yggdrasil publishes RTP in each game's rules screen, earning a 7/10 transparency score. They do not publicly list which operators run reduced configurations. We rate their RTP transparency above Pragmatic Play (which has well-documented reduced variants) but below BGaming (which publishes provably fair verification).

Yggdrasil Gaming Game Features

Mechanics, innovations, and gameplay analysis

GigaBlox is the signature mechanic: oversized 2x2 to 6x6 symbol blocks that land on every spin, used across 50+ titles since Lucky Neko debuted it. DoubleMax is the most aggressive cascade multiplier in the industry, doubling on each consecutive win with no cap (x1, x2, x4, x8, x16...). Legend of the Dragon Wins DoubleMax (96.2% RTP, 20,000x max win) demonstrates the mechanic at its peak. Splitz cracks symbols apart into 2-12 pieces, generating up to 248,832 ways to win. MultiMax applies per-reel multipliers that stack with every Wild, as seen in Multifly! (96.3% RTP, 10,512x). All 31 tracked slots include free spins, bonus buy, wilds, and scatters. 100% bonus buy coverage is the highest rate of any provider we track. Pragmatic Play sits around 60-70%, and Play'n GO offers bonus buy on fewer than half its slots. Zero Megaways titles exist. Yggdrasil does not license external frameworks, relying entirely on its 8 proprietary mechanics. For comparison, Nolimit City runs 3 named mechanics (xNudge, xWays, xBet), Hacksaw Gaming uses 2 (FeatureBuy, Level Up), and ELK Studios has 1 (X-iter). Yggdrasil's 8 is the largest proprietary mechanic library among non-aggregator providers.

Yggdrasil Gaming History

Key milestones and achievements

2013

Founded by ex-NetEnt CEO

Fredrik Elmqvist, former CEO of NetEnt, founded Yggdrasil Gaming in Malta with a focus on HTML5 slot development using the iSense technology platform.

2015

EGR Software Rising Star

Won the EGR B2B Software Rising Star award, marking the studio's first major industry recognition just two years after launch.

2016

Back-to-back Slot Provider of the Year

Won Slot Provider of the Year at EGR B2B Awards and Software Supplier of the Year at IGA, establishing Yggdrasil among the top-tier developers.

2018

GigaBlox mechanic launches

Debuted the GigaBlox mechanic with Lucky Neko, introducing oversized 2x2 to 6x6 symbol blocks. The mechanic has since been applied to 50+ titles.

2020

YGG Masters partner program

Launched the YGG Masters program and GATI technology framework, enabling third-party studios to build games using Yggdrasil's infrastructure and mechanics.

2022

CEO transition begins

Fredrik Elmqvist stepped down as CEO, handing the role to Bjorn Krantz. Won RNG Casino Provider of the Year and Platform Supplier of the Year at EGR/IGA.

2023

James Curwen appointed CEO

James Curwen, former Chief Online Officer at OPAP with 30 years in gambling, replaced Bjorn Krantz as CEO in October 2023, steering the company toward global expansion.

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Our Verdict

Final thoughts on Yggdrasil Gaming

Yggdrasil Gaming is a Malta-based slot studio with 275 titles, 8 proprietary mechanics, and 13 industry awards since its 2013 launch. Across 31 slots in our database, the average RTP is 95.99%, the median is 96.00%, and 90.3% of games return at or above 96.0%. Max win peaks at 38,837x on Candyfinity, with four additional titles reaching 25,000x. The studio's defining strength is mechanics innovation: GigaBlox, DoubleMax, Splitz, and MultiMax each solve a different gameplay problem, and five Innovator of the Year awards at IGA confirm the pattern. The trade-off is clear. Yggdrasil is a medium-variance specialist, not a high-volatility destination. Zero slots in our tracking exceed volatility 6, and the max win ceiling sits well below Hacksaw Gaming's 50,000x+ and Nolimit City's 150,000x. Players who value production quality, mechanics variety, and 100% bonus buy availability will find one of the more consistent portfolios in the market. Players chasing six-figure multipliers should look elsewhere. Bottom line: 90.3% of their catalog returns above 96% RTP, and every tracked slot includes bonus buy. That combination of fairness and feature access is rare.

Yggdrasil Gaming FAQ

Common questions about Yggdrasil Gaming slots and casinos

Yggdrasil Gaming is a leading online slot game developer with 31 games in their portfolio. They are known for creating high-quality slot games with an average RTP of 95.99% and maximum win potential up to 38,837x your bet.

Play Safe

Safety & Responsible Gambling

Playing Yggdrasil Gaming slots should be fun. Always gamble responsibly — set deposit limits, take breaks, and never chase losses. If gambling stops being enjoyable, seek help immediately.

21+ Only1-800-GAMBLERLicensed GamesFair RNG

31 games analyzed · Updated monthly

Every Yggdrasil Gaming slot. Rated and reviewed.

All ratings are based on expert analysis of RTP, volatility, max win potential, and gameplay quality. Casino recommendations are independently verified for safety and fairness.

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