Slotozilla is an industry-leading online casino and slot review platform. Since its inception, the company has published refreshed analyses covering iGaming operators and software – with the intent to provide accurate, informative data for all users.

Throughout 2024, Slotozilla collected relevant data pertaining to player usage of the platform. These insights unveiled clear illustrations of player preferences, gender distribution, age-related data and other appropriate gaming behaviour. The report outlines significant findings laid bare by Slotozilla’s year-long study.

Explosive Global Favourites: The Demo Slots That Dominated 2024

Clear regional preferences were brought to light during Slotozilla’s 2024 analysis, as Book of Ra dominated the European industry. Where’s the Gold represented Australia’s favourite slot, while Plinko, Wolf Run and Sizzling Hot garnered significant attention from a worldwide player base.

Sizzling Hot Deluxe earned plaudits within the French gaming arena – attaining nearly one-quarter of the nation’s demo playtime. Industry developers and operators should expect these slots to influence the iGaming scene in 2025 and beyond.

Beyond the Numbers: Surprising Engagement and Demographic Shifts Revealed

The previous year detailed a clear shift towards all-encompassing domination by particular titles and demographics. For example, Columbus proved a major hit among USA bettors – racking up an average playtime of 194.8 minutes. That figure sits far ahead of the next game in line, King of Atlantis, which garnered 72.5 minutes per average session from French users.

Similar lob-sided statistics exist when comparing gender-based play, as male German players form 73.91% of the nation’s users—potentially guiding marketing efforts.

Modern Industry Impact

Data collected by SlotoZilla evidences various marked industry shifts spanning several key demographics. The report’s holistic view of the modern iGaming industry highlights the increasing necessity for targeted marketing campaigns, relevant themes and boundary-pushing features.

Users located in Australia, Poland and Canada are notable in this regard – as players from all three vital nations tend to access online slots from the age of 25 onward. Strategies around this data are central to maintaining a robust industry.

The Betting and Gaming Council (BGC) has warned against further new tax rises on members, as it was confirmed Levy payments to the Horseracing Betting Levy Board are expected to increase for the fourth year in a row.

BGC members are expected to contribute a record £108m in Levy payments to the HBLB for last year, new figures reveal.

The figure, provided by the independent HBLB, is an increase of £3m on the previous year.

It is the fourth year in a row that Levy contributions have increased, from £97m in 2021/22, to £100m in 2022/2023, £105m in 2023/2024 and £108m in 2024/2025.

This increased contribution came despite a concerning fall in betting turnover, and amid threats of a further new tax hike on online sports betting.

The independent HBLB said average turnover per race was down by about 8% on 2023/24, representing a 15% fall on 2022/23 and 19% drop on 2021/22.

Meanwhile, earlier this month the Treasury announced a new tax consultation, proposing replacing the three current online betting and gaming tax rates, with a single new one, sparking fears for sports like racing.

Betting and Gaming Council CEO Grainne Hurst said: “For the fourth year running Levy contributions have increased to record levels, demonstrating the growing, long-term investment regulated betting provides British horseracing.

“But it is concerning to see once more that despite record Levy contributions, racing continues to struggle, both as a sport and as a betting product, with betting turnover down again year on year.

“BGC members remain committed fans of racing and recognise better than most the huge economic impact it makes in communities across the country.

“It’s now more important than ever this vital contribution is not undermined by further new tax rises through the creation of a single tax for online betting, which risks driving punters away from the sport, or into the arms of the growing, unsafe gambling black market.

“These parasite operators don’t pay tax, don’t care about safer gambling, and do not contribute a penny to the Levy. The BGC wants sustainable growth, for our members and for racing, but any new taxes would halt investment, hurt punters and harm racing.”

This fourth annual increase is a new record since the Levy collection reforms of 2017/18.

No deposit free spins are one of the hottest bonuses in online casinos. Players love them, but some casino operators aren’t so sure.

Are they really valuable, or do they just attract people who never plan to deposit? To get some real insight, we caught up with Paul Puolakka, CMO of Mr. Gamble, to break down the truth behind no deposit free spins and how casinos can use them to their advantage.

Paul’s been in the iGaming industry since 2014, bringing over a decade of experience across major brands like Betsson, ComeOn!, and Ninja Casino. Over the years, he has consulted a range of iGaming companies on everything from affiliate marketing and localization to optimizing sales funnels.

Since 2020, Paul has been active on the affiliate side, running his own successful projects before joining Mr. Gamble, where he has served as CMO for the past two years. His well-rounded expertise gives him a unique perspective on both the operator and affiliate sides of the business.

Paul, no deposit free spins seem risky for casinos. Why should they offer them at all?

Yeah, I get why some casinos are skeptical. Giving away free spins with no deposit sounds like a recipe for attracting players who just grab the bonus and run. Some do, sure. But casinos that dismiss these bonuses are missing the bigger picture.

When a player claims free spins no deposit offers, the casino gets something just as valuable as money: data. They collect the player’s email, name, birthday, and other demographic details. That’s marketing gold. Even if the player doesn’t deposit immediately, a well-structured CRM funnel can bring them back later. So, instead of seeing free spins as a loss, casinos should see them as an investment in long-term customer acquisition.

If these players aren’t depositing upfront, how can casinos turn them into paying customers?

It all comes down to smart retention strategies. Too many casinos focus only on First Time Depositors (FTDs) and ignore long-term potential. Just because someone doesn’t deposit on day one doesn’t mean they won’t deposit later.

Here’s how casinos can convert no deposit players. First, send a special deposit offer a few days after they claim their free spins. Then, give them a VIP loyalty boost to make them feel special. Lastly, use personalized retargeting ads based on their game preferences.

Casinos that overlook CRM and loyalty tactics are throwing away a huge opportunity. The best ones know how to nurture these players and turn them into long-term customers.

Are there certain markets where no deposit free spins work better?

Definitely. We see big success with no deposit casino bonuses in Nordic countries, Canada, and parts of Europe. Players in these regions tend to be more cautious with their money, they want to test a casino first before making a deposit.

Also, in markets with strict advertising regulations, no deposit free spins are a smart way to attract new players. If a casino can’t run aggressive marketing campaigns, offering free spins gives players a reason to check them out organically.

What are the biggest mistakes casinos make with no deposit bonuses?

The biggest mistake? Focusing only on FTDs. Many casinos judge success only by how many players deposit right away. But that’s short-term thinking.

Instead, they should track how well their CRM funnel converts no deposit players, the percentage of these players who deposit later, and how loyalty programs keep them engaged.

Another major mistake is making withdrawal conditions too harsh. If a player wins from free spins but sees impossible wagering requirements, they’ll get frustrated and leave forever. A better approach would be to offer reasonable terms so players stay engaged and are more likely to deposit.

Should casinos rethink how they value no deposit players?

Of course! Too many operators dismiss these players as low value, but that’s the wrong mindset. In such a competitive industry, even getting a player’s contact information is a win.

If casinos invest in a strong CRM strategy, a well-optimized loyalty program, and easy payment methods, they can turn freebie hunters into loyal, depositing players. No deposit bonuses aren’t just giveaways. When used correctly, they’re one of the best acquisition tools.