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About Rectangle Games
Founded in 2024, Rectangle Games is a relatively young casino game studio that has quickly built a growing portfolio of online slots and other casino games.
Based in Malta, the developer began releasing its premium-class content in 2025 and has focused on putting its own spin on familiar slot formats.
The studio’s philosophy is essentially about reinventing classic casino games, taking recognisable themes and mechanics and adding new features, mathematical models and visual styles. Its catalogue covers everything from ancient mythology and Asian-inspired fortune themes to pirates, animals, treasure and classic casino imagery.
Games such as Prosperity Mouse, Firecrackers Fortune, Realm of Thunder and Royal Nights showcase the breadth of the portfolio, while the studio’s Prosperity series has become one of its recurring themes. Rectangle Games also develops instant-win and other casino formats alongside its core slot catalogue.
One of its more distinctive ideas is VoltiFlex, a proprietary approach that allows different volatility levels to be incorporated into its games. Rather than treating volatility as a fixed part of every title, this gives operators greater flexibility when configuring certain releases.
The studio also places considerable emphasis on mathematics and game design, with its games undergoing independent testing and certification. Its catalogue has expanded rapidly since the first releases appeared, giving Rectangle Games a sizeable collection despite its relatively short time in the industry.
With its portfolio continuing to grow and new releases arriving regularly, Rectangle Games is quickly establishing its own identity within an increasingly crowded online casino market.
“Rectangle Games has found a nice middle ground between classic slots and more modern game design. You can usually understand what a game is trying to do pretty quickly, but there’s often an interesting feature waiting underneath.” Sophie, Slots Reviewer
“VoltiFlex is definitely the most interesting thing about Rectangle Games! Giving games different volatility options is a clever way of adding flexibility to their catalogue.” Maya, Content Editor
FAQs about Rectangle Games
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When was Rectangle Games founded?
Rectangle Games was founded in 2024 and began offering its premium casino games in 2025. -
Where is Rectangle Games based?
Rectangle Games is based in San Giljan, Malta. -
What games does Rectangle Games make?
The studio primarily develops online slots, alongside instant-win and other casino formats. Its catalogue includes Prosperity Mouse, Firecrackers Fortune, Realm of Thunder and Royal Nights. -
What is VoltiFlex from Rectangle Games?
VoltiFlex is a proprietary Rectangle Games feature that allows different volatility levels to be offered within certain games.
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Sophie Calder
Casino Reviewer
Maya Sattar
Head of Content