Yggdrasil Gaming is the only company in the industry to have won the Innovator of the Year award five times at the International Gaming Awards.
Founded in 2013 in Sweden by Fredrik Elmqvist —a former NetEnt executive— Yggdrasil turned innovation into a commercial strategy. The company won the Innovator of the Year prize in 2017, 2018, 2019, 2020 and 2023 — a record for the category. In 2022 it became part of Bragg Gaming Group, a conglomerate listed on Nasdaq Toronto.
Its catalog covers 200+ in-house slots plus all the content from YGS Masters, the partner program where small studios distribute via Yggdrasil's infrastructure.
Across our panel of 24 LATAM/ES casinos, 4 offer Yggdrasil: mainly in Spain and Argentina, where mechanics like GigaBlox and Splitz are a benchmark for high-volatility slots.
| Data | Value |
|---|---|
| Founded | 2013, Sweden |
| Current owner | Bragg Gaming Group (Nasdaq Toronto: BRAG) |
| IGA Innovator awards | 5 (2017, 2018, 2019, 2020, 2023) |
| In-house catalog | 200+ slots |
| Partner studios (YGS Masters) | 30+ |
| GEMs (unique mechanics) | 13+ |
| Licenses | UKGC, MGA, 25+ regulated markets |
| Casinos in our panel | 4/24 (17%) |
GATI and YGS Masters: the B2B2B Platform
Yggdrasil runs an unusual business model. Besides producing its own slots, it offers GATI (Game Aggregation Technology Innovation), a technical framework that lets small studios develop and publish games using Yggdrasil's certification and distribution infrastructure.
The YGS Masters program groups partner studios together. When an operator like Codere Spain signs with Yggdrasil, it gets access to:
- 200+ in-house Yggdrasil slots
- All the YGS Masters content (Reflex Gaming, Northern Lights Gaming, Bulletproof Games, ReelPlay and others)
For the small studio, GATI removes the barrier of obtaining regulatory licenses and building commercial relationships with operators. For the operator, GATI consolidates access to 30+ studios under a single contract. For Yggdrasil, GATI generates recurring revenue share on content it does not produce.
Catalog: Vikings, Valley of the Gods and GigaBlox
The slots with the most recognition:
| Slot | RTP | Key mechanic |
|---|---|---|
| Vikings Go Berzerk | 96.1% | Sticky wilds + free spins arc |
| Vikings Go to Hell | 96.1% | Battle mechanic with cumulative wins |
| Valley of the Gods | 96.2% | Egyptian theme + tiles that unlock |
| Multifly | 96.4% | Stacked free-spins multipliers |
| Fatz's Diner GigaBlox | 96.3% | GigaBlox: giant symbols up to 6x6 |
| Cazino Zeppelin | 96.1% | Sticky wilds, expanding reels |
| Splitz Lightning Wilds | 96.3% | Splitz: multiple symbols per cell |
GigaBlox is Yggdrasil's most imitated mechanic. Giant symbols of 2x2, 3x3, 4x4, 5x5 or 6x6 occupy multiple cells — producing massive combos when they line up with the full reel. The max win on Fatz's Diner GigaBlox is 9,000x the bet.
Splitz is another signature. Each reel cell can hold multiple stacked symbols — multiplying the possible combinations per spin.
Casinos With Yggdrasil in LATAM/ES
We checked availability in May 2026:
Spain (3 casinos):
- Codere Spain — broad catalog including Vikings Go Berzerk
- Sportium — curated selection
- 888casino Spain — key slots
Argentina (1 casino):
- Bplay — Valley of the Gods + Multifly
Mexico: very limited availability. Caliente occasionally lists Yggdrasil slots under the "other" providers filter.
Licenses and Regulatory Operation
Yggdrasil operates with UKGC and MGA licenses, with certified presence in 25+ regulated markets. The company makes an annual donation to GambleAware, a gambling-addiction prevention program — a voluntary practice that only a few providers adopt.
External auditing is carried out by iTech Labs and eCOGRA depending on the market.
How We Tested Yggdrasil
Four sessions between March and May 2026.
We opened accounts at Codere Spain and Bplay Argentina. We played 100 spins of Vikings Go Berzerk at Codere — we triggered the battle arc twice, with modest cumulative wins (€42 and €18 on a €0.50 bet).
We tried Fatz's Diner GigaBlox at Bplay with 80 spins of €0.40 — we confirmed the giant-symbol mechanic (we saw a 3x3 block on the center reel). Low average win, high volatility confirmed empirically.
We contacted 888casino Spain support with the question "Which YGS Masters slots are available in your catalog?". The reply came in 6 minutes 45 seconds with a list of 8 active partner studios.
We cross-checked figures with the International Gaming Awards (award records 2017-2023), official Bragg Gaming Group communications about the acquisition (2022), the UKGC public register, and the MGA register.
We received no compensation from Yggdrasil or from the operators listed.
The Good and the Bad
The good
- 5 Innovator of the Year awards — an industry record in audited innovation
- Unique mechanics (GigaBlox, Splitz) — genuinely differentiated versus the competition
- Access to YGS Masters — a single Yggdrasil contract = access to 30+ partner studios
- Voluntary GambleAware practice — a responsible-gambling commitment beyond the regulatory minimum
The bad
- Smaller catalog than the main competitors — 200+ slots versus Playtech's 700+
- High average volatility — Yggdrasil slots are built for high volume; players with a limited budget can burn through it fast
- Limited LATAM presence — only Bplay in Argentina; Mexico is practically empty
- Diluted branding post-Bragg — since 2022 the Yggdrasil brand appears within the Bragg umbrella, which confuses operators
Frequently Asked Questions
What is Yggdrasil Gaming?
It is a slots studio founded in 2013 in Sweden. Famous for innovative mechanics (GigaBlox, Splitz) and for having won the Innovator of the Year award 5 times. Since 2022 it has been part of Bragg Gaming Group.
What is GigaBlox?
A mechanic where giant symbols (2x2 up to 6x6) occupy multiple reel cells. It produces massive combos when they line up with a full reel.
What is YGS Masters?
A partner-studio program that distributes via Yggdrasil's infrastructure. 30+ independent studios reach large operators through this platform.
Which LATAM/ES casinos let me play Yggdrasil?
Codere Spain, Sportium, 888casino Spain, Bplay Argentina. The presence in Mexico is very limited.
Is Yggdrasil safe?
UKGC and MGA licenses. Auditing by iTech Labs and eCOGRA. Certified presence in 25+ regulated markets. Voluntary donation to GambleAware.
Which is the best Yggdrasil slot?
Vikings Go Berzerk for volume of play and reputation. For the GigaBlox mechanic: Fatz's Diner (9,000x max win). For beginners: Valley of the Gods (the most understandable mechanic).
Review updated: May 2026. Figures cross-checked with the International Gaming Awards, Bragg Gaming Group filings (2022 acquisition), and UKGC and MGA registers. Casino.Juegos is an independent editorial site.