The US sweepstakes casino market has stopped behaving like a side lane. In the last two years, it has become one of the most watched parts of online gambling, pulled forward by mobile-first players and a dual-currency model that found its audience faster than lawmakers could reach consensus.
Sweepstakes is no longer a nice-looking lobby with coins attached. It needs wallet logic, reward depth, compliance controls, fraud monitoring, CRM segmentation, and enough modularity to adjust when a state moves the goalposts overnight.
SBC Americas spoke to Denis Kosinsky, CPO at NuxGame, who explained why sweepstakes software is moving from quick-launch tooling into serious B2B infrastructure – and why the next winners will be the ones with clean architecture under the hood, not confetti on the dashboard.
SBC Americas (SBCA): What is driving the sharp increase in sweepstakes casinos in the US over the last two years?
Denis Kosinsky (DK): One word: demand. Players today want accessible, social gaming formats, and in most US states, regulated online casinos still aren’t available. That leaves a large gap between what people want to play and what the market officially offers.
The sweepstakes model took root there because it fit the way younger audiences already consumed digital entertainment. We are talking about mobile-first users, mostly in the 21–34 bracket, who are already fluent in coins, rewards, progression, streaks, missions, and social mechanics because they have seen them in games for years.
The commercial data backs up that dynamic. US player purchases grew from $5.6bn in 2023 to more than $10.6bn in 2024. That kind of jump is the market tapping the glass and saying, “Yes, we are here.”
The format earns attention because it is entertainment-led and familiar. The cash prize is there, of course, but the daily habit is built around progression and reward loops. That’s where the two models part ways: traditional casino chases the next wager; sweepstakes creates the next reason to come back.
SBCA: Does the slow pace of new iGaming legislation amplify the need for new options in the US? What are your thoughts on the lack of legislative progress for online casinos?
DK: Yes, absolutely. Players are not waiting for the full US map to turn green before choosing what they want to play. If regulated online casinos are unavailable, they look for accessible formats that give them a similar entertainment experience today.
The slow pace is understandable, even if it is frustrating. Every online casino bill has to pass through a maze of state revenue questions, tribal gaming rights, land-based casino positions, lottery interests, player protection rules, and political optics. By the time the bill gets through the room, the market has usually moved on to the next version of itself.
Regulated online casinos are expanding, but one state decision at a time. The dual-currency model gives players a legal way to enjoy casino-style entertainment while that process unfolds. I see it as complementary to the broader market. It is not trying to replace regulation. It sits in the space that regulation has not reached yet.
That is why the product setup matters so much. A serious sweepstakes casino needs clean dual-currency logic, responsible reward rules, visible player terms, free-entry handling, redemption controls, fraud monitoring, and market-by-market access settings. These are the guardrails that keep the model understandable for players and manageable for operators. Remove them, and the car may still move – just not in a direction anyone’s compliance team will enjoy.
SBCA: As the sweepstakes model grows, it has attracted more scrutiny and state-level regulatory discussions. As a tech provider, how do you build flexibility and compliance into the NuxGame Sweepstakes Casino Solution so operators can easily adapt to a shifting landscape?
DK: We integrated flexibility and compliance into the architecture from the beginning. If compliance is something you tape onto the product later, it will peel off at the worst possible moment.
The NuxGame platform is engineered around a multi-module, event-based architecture. Each module runs independently and communicates through events. That gives operators room to adjust configurations, content, player controls, wallet rules, reward flows, and market-specific settings without rebuilding the whole machine.
That is especially important in sweepstakes, where requirements can change state by state. Operators may need different controls for promotions, geolocation, KYC thresholds, bonus rules, free-entry handling, content access, or prize logic. Our job is to make those changes manageable inside the platform rather than turning every adjustment into a custom development project. Whatever the landscape brings, we are built to respond to it.
SBCA: What makes a successful sweepstakes casino and how do solutions from NuxGame meet the required standards?
DK: A successful sweepstakes casino starts with the provider and operator working very closely together. The product cannot live in a vacuum: you need to understand the operator’s market, acquisition strategy, player profile, reward logic, compliance needs, and commercial goals.
The NuxGame team works hand in hand with operators to identify where the real opportunities are. The pressure point may sit in product configuration, gamification, payment routing, fraud controls, CRM structure, or dual-balance wallet UX. Our job is to find the lever that clears it, then tune it properly.
Our advantage is that the operator does not have to stitch the sweepstakes stack together manually. Platform, wallet, content, gamification, CRM, payments, fraud controls, reporting, and compliance settings are designed to work as one ecosystem.
The required standard is stability, configurability, compliance, and real commercial value. The lobby has to look good, yes, but the engine room has to behave even better. Once the system works as one, operators stop chasing loose wires and can focus on profitability.
SBCA: What are players looking for in a sweepstakes casino, and how does this differ from traditional online casinos?
DK: Players come to sweepstakes with mobile-game instincts already installed. They want to collect, unlock, complete, compete, return. With that said, traditional online casinos are mostly session-led: deposit, play, withdraw. Sweepstakes is habit-led, with rewards, progress, and competition doing more of the retention work. So the product has to be designed for habit: clear coin mechanics, visible reward logic, strong UX, and live gamification are paramount. Otherwise, the lobby becomes a waiting room with slot thumbnails – and players can smell that from the first click.
SBCA: Sweepstakes need to be feature rich and come with plenty of rewards. What is the approach of NuxGame to rewards and features and how does it cater to what both operators and players want?
DK: We rebuilt our gamification engine specifically for the sweeps mindset. The player expects more than a bonus banner and a balance at the top of the screen. They want movement.
That is why our setup includes real-time chat, personalized missions, leaderboards, live win feeds, referrals, daily login rewards, and reward mechanics across both coin types. These features create the entertainment loop: come in, collect, play, progress, return.
The same setup also has to be commercially useful for operators. We connect gamification with CRM, segmentation, and AI personalisation, so operators can see who is highly engaged, who may respond to an offer, who is cooling down, and who needs protection. Growth and player care have to sit in the same control room.
SBCA: NuxGame will be at SBC Summit Americas in June to talk all about sweeps. What can readers expect to see from you in Fort Lauderdale?
DK: We will be at Stand 724 from June 9 to 11 in Fort Lauderdale. And yes, we will be talking a lot about sweepstakes.
Readers can expect live demos of our sweepstakes turnkey solution, including the dual-balance wallet, gamification engine, compliance controls, and the wider US payment and fraud stack. We want operators to actually see the product in action. We will also be open for one-on-one meetings around US expansion, launch planning, compliance-led configuration, and how our platform can support operators entering the market.
SBC Summit Americas is a good place for us to have constructive conversations. The sweepstakes sector already has plenty of opinions and very few product walkthroughs. We prefer showing the wiring of our platform to operators, because that is where promises become proof. Then we let them ask the uncomfortable questions.
SBCA: Looking ahead to the next 12 months, how do you see the sweepstakes casino vertical changing?
DK: I expect the vertical to mature into a genuine B2B infrastructure market. The early phase was about speed and market entry. The next phase will be about quality, compliance, architecture, player engagement, and operator resilience.
Stronger operators will separate from weaker ones. Better-built platforms will outlast thin wrappers. The market will become less tolerant of improvisation, which is healthy. Every fast-growing vertical eventually reaches the point where duct tape stops looking charming.
I also expect the model to expand beyond the United States. The same mobile-first, free-to-play mechanics can travel well into markets such as Latin America, especially Brazil and Mexico, parts of Asia-Pacific, and other emerging regions where demand for social entertainment is high while regulated options are still developing.
The model has legs because the main ingredients are internationally familiar: social entertainment, gamification, reward clarity, and responsible operation. Of course, each market needs its own legal and cultural localisation. Copy-paste expansion is how you step on rakes in multiple languages.
With all that said, the sweepstakes market has grown fast enough to attract everyone’s attention. The next winners will be the ones who can handle that demand technically, commercially, and legally.
