Top Up and Coming Slot Developers: Play Their Latest Slot Games

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Online slot providers such as Microgaming, Yggdrasil, Play’n GO, and Pragmatic Play don’t need special recognition. They are one of the top-notch studios in the iGaming business with a selection of the best online slot games underneath their belt. You probably think how are they managing to produce so many cool slot games every week? Well, the thing is they don’t work alone. Most of the new slot games are developed by the less-known slot studios and released as part of the partner programs, ensuring that they will be accessible at a range of the top-rated online slot sites. Not only does it give them exposure to a wider audience but it also brings fresh ideas and first-class slot games.

This time we are going to introduce you to smaller independent slot game studios that are a part of two programs brought by two well-established slot providers – Microgaming and Yggdrasil. The collaboration between the latter power-houses and less-known studios produced numerous slot hits. You can keep an eye on those slot releases right here at but first, check out the best new slots created by promising slot manufacturers under the Microgaming and Yggdrasil umbrella.

Slot Studios Partnership With Yggdrasil: YGS Master Program

Since its establishment in 2013, Yggdrasil has gradually become one of the major players and leading slot game software providers within the online gaming industry. Their passion for gaming and desire to offer the best online slot games, innovative mechanics, and engaging player experiences has made them a world-class entertainer that constantly shapes the gaming world with such slot hits as Vikings Go Berzerk, Orient Express, and Valley of the Gods 2.

Launched in 2019, the YG Masters Program was designed to shine a light on promising developers. The program’s vision is to empower the world’s top independent games studios to create and distribute online slot games via the existing Yggdrasil network and one of the biggest gaming platforms in the industry. It’s one of the most innovative and collaborative slot-developing partnership programs putting out new releases weekly.




AvatarUX is a studio with a single mission: to create engaging slot games that players want to play! The slot developers entered the gaming arena in 2018 during an event at SiGMA in Malta with a vision to become a market-leading game studio. AvatarUX is famous for online slots powered by the unique PopWins™ mechanics that is the main feature in most of their games, including PiggyPop, CherryPop, and HippoPop. In 2019, AvatarUX started on Yggdrasil's YGS Masters Program which was a great boost in leveraging the quality and design capabilities.

“Yggdrasil has been a key distributing partner for AvatarUX since 2019. Via their GATi platform integration and their extensive network of operators, AvatarUX's games have reached a huge player base and multiple markets in a relatively short period of time. Yggdrasil supports the rollout of our award-winning mechanics and game portfolio which allows us to build a brand presence, continue to innovate, and provide quality, entertaining games that our player base has come to know us for.”

Nicola Longmuir

CEO AvatarUX



MonkeyPop was developed by AvatarUX for Yggdrasil’s platform. It’s a 5-reel, 3-row slot game, powered by PopWins mechanic that lets you activate up to 33,614 winning possibilities. The medium volatility slot brings you an RTP of 96.30% and a maximum win of up to 14,240x your bet.

Complete as many winning lines with the help of the Wild symbol as possible to expand the grid and unlock all 7 rows. This way you’ll receive 2 free spins. Land 3 or more bonus symbols to activate the Free Spins Round where Starting Free Spins, Starting Ways, Starting Multiplier, and Multiplier Growth are on offer.

If you want to enter the Free Spins Bonus faster, use one of the three options called the Buy Bonus, the Buy Bonus Plus, and the Buy Bonus Max.




Launched in 2014 as Chance Interactive, went through a rebranding process in 2019, and became the slot developer known as ReelPlay. It’s an Australian online gaming content designer that creates high-quality innovative slot games. ReelPlay is the creator of the original Infinity Reels mechanics that powered such slot hits as Hypernova Infinity Reels, Money Mariachi Infinity Reels, and Giza Infinity Reels. To accelerate creativity and global distribution, in 2021 ReelPlay joined Yggdrasil’s YG Masters program. That gave them access to the revolutionary GATI technology and that’s how a slot game like Mega Pearl Gigablox was born.

ARRR! 10K Ways


Prepare to weigh anchor and hoist the mizzen in a new pirate-themed slot, ARRR! 10K Ways. The slot game is powered by Yggdrasil in partnership with ReelPlay. It’s a 6-reeler, 4-rower slot with a massive 10,000 ways to win. The games offer a low volatile gameplay, an RTP of 96.10%, and a maximum win of 20,000x your bet.

Unfortunately, there’s no Free Spins Round but there is a Hold & Win-style Respins Round. When the Respins Round ends, you will get the chance to gamble your winnings. On top of that, with every non-winning spin, you can trigger the Cannon Wild feature, adding 1-3 Wilds on the screen.

If you want to enter the Respins Round instantly, you can buy your way into the round via the Buy Bonus feature for the cost of 100x the bet.

Peter & Sons

Peter & Sons


Peter & Sons was established in 2019 in Yerevan, Armenia by an international group of professional slot enthusiasts. They call themselves a passionate team with a fresh-new vision for slots who work with world-class artists, mathematicians, and musicians to produce some of the most unique and entertaining video slots. After checking their portfolio that includes slots like Cauldron, Xibalba, and Robin Nottingham Raiders – we couldn’t agree more!

In 2020, Peter & Sons joined the Yggdrasil's YGS Masters program to upgrade their slots with new mechanics and bring them to a wider audience. The partnership has paid off! Peter & Sons was able to borrow Yggdrasil's Gigablox mechanics and become one of the most promising studios on the market! They even have been shortlisted in the CasinoBeats Game Developer Awards for Slot Collaboration of the Year 2024 with the Valkyries slot!

Water Blox Gigablox


Water Blox Gigablox isn’t the first collaboration between the studios, but it might very well be one of the best ones. It’s a high volatility video slot powered by the Gigablox feature. The slot game offers high-quality graphics, which will bring your imagination to life. The action unfolds on a 6x6 gaming grid with 50 paylines. The game includes an RTP of 96.00% and a maximum winning potential of 7,500x the bet.

You’ll benefit from such bonus features as Wild Respins where 1-3 symbols are randomly changed into Wild symbols and oversized Gigablox symbols. Land at least 5 Scatter symbols and you will be taken to the Free Spins round. If you want to get the faster, use the Bonus Buy feature, where paying 58x the bet gets you 5 free spins, 580x – 20 free spins, and 140x the bet – a random number of free spins.

Slot Studios Partnership With Microgaming

Did you know that Microgaming has been in the gaming industry since 1994 when the company introduced its first original casino software? Well, now you do. It’s one of the top studios in the business, having released dozens of online slot hits, including Immortal Romance, Thunderstruck, and a progressive jackpot mega-hit – Mega Moolah.

With such an impressive selection of online slot games and table games, Microgaming built a phenomenal gaming empire, and all empires need to expand. That’s why, in order to bring fresh ideas even more slot games, the company has developed many partnerships with various less-known slot providers. Through its partner program, Microgaming provides its clients the platform and services needed to deliver top-notch slot games to the best online slot sites around the globe.

ALL41 Studios

ALL41 Studios


Found in 2018 in Estonia, ALL41 Studios is an independent and aspiring gaming studio that develops exclusive online slot games for Microgaming. It’s a dynamic duo producing high-quality slot games with rewarding bonus features and interesting game mechanics such as Hyper Clusters and Nobleways. ALL41 Studios and Microgaming collaborated to release such slot hits as Kings of Crystals, Gold Collector, and Shamrock Holmes Megaways.

11 Coins of Fire


Since you’ve already met the studio, now is the time to check out its latest release, 11 Coins of Fire. It’s a 5-reel, 3-row highly volatile Viking-themed slot with 25 active paylines and an RTP of 96.40%. The maximum payout is capped at 10,000x your bet.

Your main goal is to land as many Golden Coin symbols as possible to get an instant prize. The feature is called Epic Strike and can pay up to 10,000x the bet. You will also have a chance to trigger the Treasure Pick feature where treasure chests can either reveal golden coins or silver coins. And finally, there is a Free Spins Bonus, which can be triggered by landing 3 Free Spins symbols. The Bonus Round offers 10 free spins and 30, 60, or 100 randomly added Wild symbols.

Just For The Win

Just For The Win


Established in 2016 in Sweden, Just For The Win is an online gaming software development company that creates online slots for mobile and desktop. The studio is known for publishing visually appealing slot games with superb sound effects, highly volatile math models, and above-average RTPs. Just For The Win has come into the spotlight when they signed a deal with one of the biggest studios in the world to bring their products to a wider audience – Microgaming. The collaboration between these slot providers brought such slot hits as Western Gold, Odin’s Riches, and Kodiak Kingdom.

Divine Riches Helios


Now, let’s take a look at Just For The Win and Microgaming's most recent release, Divine Riches Helios. The Greek mythology-themed slot game offers a 5x4 setup with 30 paylines that pay both ways. It’s a fun and colourful medium-volatile adventure with an RTP of 96.05% and a maximum payout of 5,000x your bet.

The first bonus feature is the Blazing Bonus feature, which is triggered by special bonus tokens. Basically, it’s a game where players click items to reveal a symbol – Divine, Mega, Major, or Big. The second one is the Free Spins Round, which can be accessed by hitting 3, 4, or 5 Scatter symbols. You will be awarded 8, 12, or 16 free spins respectively. In the round, your mission is to collect Helios symbols to activate the Hand of Helios feature.

SpinPlay Games

SpinPlay Games


SpinPlay Games is a young but promising studio, founded in 2019, in Las Vegas, Nevada by a group of mathematicians. The studio claims that they love math so much that they put mathematical models first when developing new slot games for Microgaming’s platform. According to SpinPlay Games, “to watch math models come to life is – well – just fun!”. You may think those slot manufacturers put everything on math but it’s not the case – the visuals and sound aspects are great! Just try slots like Amazing Link Apollo, Alice in WildLand, or 9 Blazing Diamonds and you will see what we are talking about!

Dragon's Cache


With that in mind, let’s take a look at their latest release, Dragon's Cache. As you might have guessed, the slot was developed by SpinPlay Studios and released by Microgaming. It’s a dragon-themed adventure that plays out on 5x4 reels with 20 paylines. The game offers a medium-volatile gameplay, a decent RTP of 96.47%, and not so high maximum winning potential of 5,000x your bet.

The Dragon’s Cache slot has a Bonus Round, which is triggered by a single chest token. Each of the chest rounds comes with different modifiers, including Green Chest, Red Chest, and Purple Chest.

Try the best new slots from the most promising slot studios in the industry that collaborates with major slot developers – Microgaming and Yggdrasil – at the top-rated online slot sites with a premium bonus offer now!

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