From data insights and player behaviour analysis to innovative game mechanics, our industry experts share how gaming developers can stand out in an increasingly saturated market.
The online casino market is more competitive than ever. With hundreds of new titles hitting the market each month and player attention spans shrinking, the challenge for gaming developers is no longer just building a great product, but ensuring it stands out, and most importantly sustains engagement over time.
So, what actually constitutes a top-performing online casino game in 2026?
Standing out from the competitive gaming crowd
The online casino industry has never been more crowded. According to H2 Gambling Capital data (2025), the global interactive gambling market is projected to reach the value of $327.2bn (€277.5bn), of which casino is $130.9bn (€111bn). This explosive growth has created a new wave of suppliers and content, something exacerbated by AI-generated titles adding to the volume. In the early 2010s, some questioned tens of games hitting the market each month. That has since spiralled to hundreds.
In this environment, visibility has become just as important as game quality. For Mats Andersson, Head of LeoVegas Studios, success begins with how games are positioned in front of players.
He believes this starts with suppliers building a better relationship with the operators to understand their on-site strategy and player demand. By designing games with operator preferences in mind – especially those chosen for high-visibility lobby placement – developers can significantly improve their chances of visibility and scale. He says, “So, by collaborating with the operators, that’s how they can get the best out of the game.”
Andersson points to another key driver of success: building strong franchises from an early high-performing game. He argues the focus should be on turning early performance into long-term engagement.
“So, when suppliers have that first initial hit, Pirots by ELK Studios is a great example, right?” he explains. “I think the first one came out three years ago, give or take, and they’re launching their fifth version this year, and that’s purely because the initial game performed tremendously well.”
Andersson also cites Hacksaw’s ‘Le’ slots series and Pragmatic Play’s Big Bass’ series, as standout examples of successful game franchises.
Data-driven development: Testing that actually works
Offering a supplier-side perspective, Zoe Ebling, Vice President of AGS Interactive, argues that success starts with designing games that can scale across multiple markets. Ebling believes that game designers need to have a rigorous, data-driven approach to understand what truly resonates with different audiences.
“For us, it’s always going to come [down to] our initial test numbers and just like other big suppliers, we have test markets. We use social, we use certain key U.S. markets that have certain indicators connected to other European or LatAm markets. We’ve been able to understand key metrics through a lot of data analysis.”
She adds: “It’s really about giving yourself the ability to get some data on a game in a safe kind of environment and then trusting your analysis and doubling down on games that give you a good indication early on.”
Ebling is candid about the realities of game development, admitting that success is far from guaranteed. She shares from her own experiences that even high-quality games can fail without the right launch and operator support, while average games can go on to outperform expectations and build long-term success when they have strong backing and visibility.
She says: “It’s challenging, though. I don’t think there is an exact science for creating a game and knowing it’s [going to be] a hit. I think you have to have feedback in your game development process to have something that’s going to be really influential.”
In an increasingly data-driven industry, success is often measured through a complex fusion of KPIs – session length, bet volume, return play and GGR per user. However, early numbers can be deceiving, with many titles peaking quickly before fading just as fast.
For Andersson and Ebling, the real measure of success is longevity, not just launch-day hype.
Ebling explains: “A lot of titles can spike in week one. But we need to be interested in what the game looks like at month six, at month twelve. Is it still running [at the] top of charts in your internal rankings? Games that can stand the test of time are really what we look at more as engines instead of just launches.”
She suggests focusing on a few key metrics, sharing: “So, KPIs should be unit economics like GGR per player, longevity, [and] share of wallet with key operators. That’s what makes a good game and indicates that it’s a strategic asset.”
For Andersson, success is defined by long-term performance rather than short-term spikes: “The main point would be the longevity of it: the sustainable player value. It’s very easy to get caught up by a boom of release day performance, but having that longevity is more important.”
He believes sustainable player value depends on balance between engagement, monetisation, and the ability to adapt quickly as markets become regulated. Games that can easily scale across regions without major rework are ultimately the ones that endure.
Speed, scale and distribution – the battle for visibility
As release cycles continue to accelerate, and the volume of new games entering the market continues to rise, the pressure to produce new and original games quickly is intensifying for game designers. This raises a key question: is speed to market beginning to come at the expense of quality and differentiation? Striking the balance between rapid production and purposeful innovation is gradually becoming more difficult.
Andersson does not believe faster cycles are reducing quality but warns that they are making it harder for games to stand out, as many developers follow the same data-driven trends. In this environment, operators play a critical role more than ever, with increased selectivity helping to drive competition and encourage differentiation.
A lot of titles can spike in week one. But we need to be interested in what the game looks like at month six, at month twelve. Games that can stand the test of time are really what we look at more as engines instead of just launches.— Zoe Ebling, VP Interactive, AGS
For Ebling, however, the biggest challenge lies in distribution. Success is no longer just about creating a strong product, but ensuring it reaches the right audience. She says, “You can have thousands of games on your site and if you’re able to market niche products to niche audiences, I mean, that’s really the end game.”
