Peter & Sons started in 2019 as a team of 6 in Yerevan, Armenia. Co-founders Yann Bautista (commercial), Mitri Wiberg (production), and Evgeny Viitman (art) chose the name to evoke a generations-old family workshop. Bautista, a development manager with mobile gaming experience, handled business and investor relations. Viitman brought indie game art credentials that would define the studio's visual identity. The first inflection point was joining Yggdrasil's YG Masters program in 2020, which provided DoubleMax, Gigablox, and distribution to hundreds of casinos without building a proprietary aggregation layer. Monster Blox won WOW Slot 2021 at SlotsWise, and the studio won Best New Provider the same year. The second inflection came in 2023: SkillOnNet's strategic investment opened 10+ regulated markets and installed Maor Nutkevitch as co-CEO. Barbarossa Revenge DoubleMax won Best New Slot in 2024. By 2025, consecutive Rising Star awards at the International Gaming Awards confirmed market recognition. The 2026 studio looks nothing like the 2019 original: 60+ employees, 60+ games, 15+ licenses, headquarters in Malta, and a proprietary cloud platform (Spinart) on Google Cloud.

out of 5
Updated: March 23, 2026 by
Lily Adams
Peter & Sons
Best Slots & Online Casinos List
Peter & Sons is a boutique slot studio that ships 60+ games with some of the most distinctive hand-drawn art in online gambling. Founded in 2019 with 6 people, the studio now employs 60+ across Malta, Barcelona, and Yerevan. Our database tracks 2 Peter & Sons slots averaging 96.15% RTP, both above 96.00%, with max wins of 8,000x and 10,000x. The broader catalog tells a bigger story: Barbarossa Dragon Empire reaches 40,000x, Robin Nottingham Raiders hits 121,500x, and 2025 titles like Potion Power claim 1,000,000x potential. Licensed in 15+ jurisdictions with MGA and UKGC credentials, tested by 6 independent agencies. Three consecutive Rising Star awards (2021, 2025, 2026) confirm the trajectory. The trade-off: this is still a small studio. 60 games vs. Pragmatic Play's 500+. No proprietary math mechanics, no progressive jackpots, no table games. The catalog relies on Yggdrasil's DoubleMax and Gigablox engines for mechanical depth. Peter & Sons is the studio for players who pick slots by visual quality first and want medium-to-high volatility with growing max win potential. Our rating: 3.7/5.
60+
Games
0+
Casinos
2019
Founded
3.7/5
Our Rating
2
Total Games
96.15%
Avg RTP
10,000x
Max Win
96.1–96.2%
RTP Range
0
High Vol Slots
2
Bonus Buy
Volatility Distribution
Game Features
Top Peter & Sons Slots 2026
Our highest-rated games from this provider
All Peter & Sons Slots
2 games from this provider

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For players seeking big wins and thrilling gameplay
Peter & Sons Highest RTP Slots
Games with the best return to player percentages
Expert Rating
Detailed Peter & Sons evaluation by our team
Game Selection
60+ games across slots, scratch cards, and instant-win titles. That places Peter & Sons behind Hacksaw Gaming (~150 titles) and far behind Pragmatic Play (500+), but on par with other boutique studios like Thunderkick (~65). The catalog is 87% slots (52 titles) with 8 casual games. No table games, no live dealer, no progressive jackpots. Release cadence of 1-2 games per month is slower than the 3-4/month pace set by top-tier competitors.
Graphics & Sound
Peter & Sons' visual identity is their strongest asset. Hand-drawn art direction led by co-founder Evgeny Viitman creates a distinctive cartoon aesthetic that competitors rarely match. The Barbarossa series demonstrates cinematic quality with detailed character animations. Sound design by Dejan Carevic integrates original scores rather than stock loops. Art quality consistently exceeds studios of similar size like AvatarUX or Blueprint Gaming.
Bonus Features
100% of our 2 tracked slots include free spins, bonus buy, wilds, and scatters. The studio relies on Yggdrasil's DoubleMax and Gigablox engines rather than building proprietary mechanics from scratch. Barbarossa DoubleMax's cascading multiplier system is well-executed but not original to Peter & Sons. Collect-and-raid in Robin Nottingham Raiders (121,500x max win) shows creative ambition. Missing the mechanical depth of Nolimit City's xNudge/xWays family or ELK's X-iter system.
High Volatility
The broader catalog includes genuine high-variance options: Barbarossa Dragon Empire at 40,000x, Robin Nottingham Raiders at 121,500x, and 2025 titles claiming 1,000,000x potential (Potion Power, Greedy Alice, Muddy Waters). Our 2 tracked slots are both medium volatility at 10,000x and 8,000x max win. The Barbarossa series progression from 20,000x to 30,000x to 40,000x shows growing appetite for variance. Still below Hacksaw's consistent 50,000x+ ceiling across dozens of titles.
Innovation
Peter & Sons creates visually original games but relies on licensed Yggdrasil mechanics (DoubleMax, MultiMax, Gigablox) rather than inventing new math models. The Spinart Games Platform is a genuine technical achievement with sub-100ms response times and zero-downtime deployments. The Barbarossa series escalation from 20,000x to 40,000x shows iterative improvement. No industry-first mechanic comparable to Nolimit City's xNudge or BGaming's MergeUP. Innovation is primarily artistic, not mathematical.
Safety & Security
MGA license (MGA/CRP/681/2019) plus UKGC certification. Licensed in 15+ jurisdictions including NJ DGE, Ontario AGCO, and Brazil SPA. Six independent testing agencies: eCOGRA, iTechLabs, Quinel, GLI, BMM Testlabs, and NMi. That testing coverage exceeds most competitors of any size. No regulatory actions, fines, or player complaints on record. SkillOnNet's 2023 investment added institutional backing and compliance infrastructure. Only gap: no documented provably fair system.
Overall
Peter & Sons is an art-first studio with genuine visual talent and solid regulatory standing. 60+ games, 15+ licenses, 6 testing agencies, 60+ employees, and three Rising Star awards since 2021 confirm upward trajectory. The weaknesses: small catalog relative to top studios, dependence on Yggdrasil's mechanics rather than proprietary math innovation, and only 2 slots in our tracked database. For players who prioritize distinctive visual design and medium-to-high volatility, Peter & Sons delivers. For those seeking extreme variance or massive catalogs, Hacksaw or Pragmatic Play remain stronger choices.
About Peter & Sons
Company overview and key information
Licensing & Trust
Peter & Sons's regulatory standing and certifications
Peter & Sons holds an MGA B2B license (MGA/CRP/681/2019) and UK Gambling Commission certification, the two most respected regulatory credentials in online gambling. Beyond those, the studio is licensed in 13+ additional jurisdictions: New Jersey DGE, Ontario AGCO, Denmark Spillemyndigheden, Sweden Spelinspektionen, Greece EEEP, Brazil SPA, Italy ADM, Germany GGL, Argentina LOTBA, and Spain DGOJ. That 15+ market coverage exceeds most studios of comparable size. RNG certification comes from six independent testing agencies: eCOGRA, iTechLabs, Quinel, GLI, BMM Testlabs, and NMi. Six agencies is unusually broad. BGaming uses 2 (BMM, iTechLabs). Pragmatic Play uses 3-4. The SkillOnNet investment in 2023 accelerated market entry by leveraging the parent company's existing regulatory infrastructure. No regulatory actions, fines, license suspensions, or major player complaints on record. The studio lacks provably fair verification, a gap compared to BGaming's blockchain-based system, but the MGA+UKGC+6-agency testing combination places Peter & Sons in the top regulatory tier for a boutique provider.
Malta Gaming Authority
Gaming License
UK Gambling Commission
Gaming License
New Jersey DGE
Gaming License
Ontario AGCO
Gaming License
Denmark Spillemyndigheden
Gaming License
Sweden Spelinspektionen
Gaming License
Greece EEEP
Gaming License
Brazil SPA
Gaming License
Italy ADM
Gaming License
Germany GGL
Gaming License
Argentina LOTBA
Gaming License
Spain DGOJ
Gaming License
eCOGRA
Testing Agency
iTechLabs
Testing Agency
Quinel
Testing Agency
GLI
Testing Agency
BMM Testlabs
Testing Agency
NMi
Testing Agency
Peter & Sons Awards
Industry recognition and accolades
Best New Provider
SlotsWise Gaming Awards
WOW Slot 2021 — Monster Blox
SlotsWise Gaming Awards
Best New Slot — Barbarossa Revenge
SlotWise Gaming Awards
Best Game Studio (Nominee)
MiGEA Malta Gaming Excellence Awards
Rising Star Game Developer of the Year
International Gaming Awards
Rising Star Game Developer of the Year
Kongebonus Awards
Rising Star of the Year
International Gaming Awards
Signature Mechanics
Proprietary game features unique to Peter & Sons
DoubleMax (via Yggdrasil)
Multiplier that doubles after every cascade win. Each consecutive cascade in a spin doubles the previous multiplier, creating exponential growth during free spins. Used in the Barbarossa series where multipliers can reach extreme levels.
Gigablox (via Yggdrasil)
Oversized symbols up to 6x6 on the reel grid. Giant symbols can land on any spin, covering multiple positions and creating massive cluster wins. Combined with cascading reels for chain reactions.
Spinart Games Platform (SGP)
Proprietary cloud-native game delivery platform built on Google Cloud. Microservices architecture with auto-scaling, real-time session management, global CDN, and sub-100ms average response times. Supports zero-downtime deployments.
Peter & Sons Game Series
Franchise collections and sequel families
Barbarossa Series
Robin Series
Pros and Cons of Peter & Sons
Weighing the strengths and limitations
Pros
Benefits
Distinctive hand-drawn art style led by co-founder Evgeny Viitman, consistently rated among the most visually appealing boutique studios in player surveys
Licensed in 15+ jurisdictions with MGA (MGA/CRP/681/2019) and UKGC, tested by 6 independent agencies (eCOGRA, iTechLabs, GLI, BMM, Quinel, NMi), more testing coverage than studios 3x their size
100% of our 2 tracked slots sit above 96.00% RTP, with a 96.15% average, no games below 95%
Barbarossa series progression from 20,000x to 30,000x to 40,000x max win across three titles shows deliberate escalation toward big-win territory
Spinart Games Platform delivers sub-100ms response times on Google Cloud with zero-downtime deployments, a technical edge over many same-size studios
Three Rising Star awards in consecutive years (2021 SlotsWise, 2025 IGA, 2026 IGA) and 7 total industry awards for a studio founded in 2019
SkillOnNet strategic investment (2023) opened NJ, Ontario, UK, Sweden, Denmark, and 10+ regulated markets without sacrificing creative independence
Cons
Things to consider
Only 2 slots in our tracked database, too small a sample for statistically meaningful RTP or volatility analysis vs. BGaming's 13 or Pragmatic Play's 30+
60+ total games vs. Hacksaw Gaming's 150+ and Pragmatic Play's 500+. Catalog size limits variety for players exploring different themes and mechanics
Max win in our DB caps at 10,000x (Pop Cop) vs. Hacksaw Gaming's 50,000x+ standard and Nolimit City's 150,000x ceiling, though the broader catalog reaches higher
No proprietary math mechanics. DoubleMax, MultiMax, and Gigablox are Yggdrasil-licensed engines, not Peter & Sons originals. Contrast with Nolimit City's xNudge or BGaming's MergeUP
No progressive jackpots, no table games, no live dealer. Slots-and-scratch-cards-only portfolio limits cross-sell opportunities
Zero casinos in our US or CA databases feature Peter & Sons in their top providers lists, indicating limited North American market penetration despite NJ and Ontario licenses
Peter & Sons RTP Analysis
Return to player transparency and statistics
Our 2 tracked Peter & Sons slots average 96.15% RTP. Frozen Age leads at 96.20%, Pop Cop follows at 96.10%. Both sit above the industry standard of 96.00%. Zero games below 95.00%. The sample is too small for a meaningful distribution analysis, but the broader catalog confirms the pattern: Punch Club and Filthy Pirates top the range at 97.38%, Potion Power sits at 96.65%, Barbarossa Dragon Empire at 96.57%, and Muddy Waters at 96.49%. Sheriff Colt is the known floor at 95.08%. External reviews place the portfolio-wide average near 96.2%, above Pragmatic Play's reported 96.0% average and in line with BGaming's 96.40%. No documented evidence of reduced-RTP operator variants exists, a notable positive compared to Pragmatic Play's openly available 94% configurations. Peter & Sons publishes RTP in game rules. Transparency score: 6/10. The score reflects solid in-game disclosure but limited public RTP documentation outside the games themselves, and the small tracked sample prevents us from verifying at scale. Bottom line: 100% of our tracked slots return above 96%, and the wider catalog supports a consistent above-average RTP profile.
Peter & Sons Game Features
Mechanics, innovations, and gameplay analysis
Peter & Sons builds on licensed Yggdrasil mechanics rather than proprietary math. DoubleMax powers the Barbarossa series (3 titles), doubling the multiplier after every cascade win. Gigablox generates oversized symbols up to 6x6 in Monster Blox (7,500x max win, WOW Slot 2021 winner) and WaterBlox. MultiMax appears in Dunger Tower. These are proven engines, not Peter & Sons originals. Across our 2 tracked slots: 100% include free spins, bonus buy, wilds, and scatters. Zero Megaways titles in our database, though the Gigablox mechanic serves a similar expanding-ways function. Robin Nottingham Raiders introduces a Collect & Raid feature that pushes max win to 121,500x, the studio's most ambitious standalone mechanic. The 2025 titles added power splits, sticky re-spins, and increasing multiplier systems. Hit frequency in our sample ranges from 20.10% (Frozen Age) to 99.00% (Pop Cop with Scatter Pays). Compared to Nolimit City's xNudge/xWays/xPays family or ELK Studios' X-iter, Peter & Sons lacks a signature named mechanic they invented. Their bread-and-butter is combining Yggdrasil's engine toolkit with art-driven slot design.
Peter & Sons History
Key milestones and achievements
Studio Founded
Peter & Sons launched in Yerevan, Armenia by co-founders Yann Bautista (Commercial Director), Mitri Wiberg (Executive Producer), and Evgeny Viitman (Art Director). Initial team of 6 specialists. The name evokes a century-old family business, chosen deliberately by Bautista.
YG Masters Program
Joined Yggdrasil's YG Masters program, gaining access to DoubleMax, MultiMax, and Gigablox mechanics. First titles released through Yggdrasil's distribution network. Offices expanded to Barcelona, Spain.
First Industry Awards
Won Best New Provider and WOW Slot (Monster Blox) at SlotsWise Gaming Awards. Portfolio grew to approximately 15 titles. Gained Relax Gaming partnership.
SkillOnNet Investment
SkillOnNet made a strategic investment, granting access to UK, Sweden, Denmark, NJ, Ontario, and 10+ regulated markets. Maor Nutkevitch (SkillOnNet SVP) joined as co-CEO. Team expanded significantly.
Barbarossa Series Breakout
Barbarossa Revenge DoubleMax (30,000x max win) won Best New Slot at SlotWise Gaming Awards. Multiple MiGEA nominations. Portfolio surpassed 40 titles.
Rising Star Recognition
Won Rising Star Game Developer of the Year at both International Gaming Awards and Kongebonus Awards. Released high-potential titles: Potion Power (96.65% RTP), Epic Hellas (250,000x), Muddy Waters. Secured MGA license (MGA/CRP/681/2019).
60+ Games Milestone
Named Rising Star of the Year at International Gaming Awards for the second consecutive year. Portfolio exceeded 60 titles across 50+ countries. Headquarters established in Swieqi, Malta. Team grew to 60+ members. Licensed in 15+ jurisdictions including Brazil.
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Our Verdict
Final thoughts on Peter & Sons
Peter & Sons is a boutique slot studio that ships 60+ games with some of the most distinctive hand-drawn art in online gambling. Founded in 2019 with 6 people, the studio now employs 60+ across Malta, Barcelona, and Yerevan. Our database tracks 2 Peter & Sons slots averaging 96.15% RTP, both above 96.00%, with max wins of 8,000x and 10,000x. The broader catalog tells a bigger story: Barbarossa Dragon Empire reaches 40,000x, Robin Nottingham Raiders hits 121,500x, and 2025 titles like Potion Power claim 1,000,000x potential. Licensed in 15+ jurisdictions with MGA and UKGC credentials, tested by 6 independent agencies. Three consecutive Rising Star awards (2021, 2025, 2026) confirm the trajectory. The trade-off: this is still a small studio. 60 games vs. Pragmatic Play's 500+. No proprietary math mechanics, no progressive jackpots, no table games. The catalog relies on Yggdrasil's DoubleMax and Gigablox engines for mechanical depth. Peter & Sons is the studio for players who pick slots by visual quality first and want medium-to-high volatility with growing max win potential. Our rating: 3.7/5.
Peter & Sons FAQ
Common questions about Peter & Sons slots and casinos
Peter & Sons is a leading online slot game developer with 2 games in their portfolio. They are known for creating high-quality slot games with an average RTP of 96.15% and maximum win potential up to 10,000x your bet.
Safety & Responsible Gambling
Playing Peter & Sons slots should be fun. Always gamble responsibly — set deposit limits, take breaks, and never chase losses. If gambling stops being enjoyable, seek help immediately.
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