Social casino · Slots · Sweepstakes
Social Casino, Slot and Sweepstakes Game Development for Operators
Double Coconut is a work-for-hire casino game studio that designs, builds and runs social casino, slot, sweepstakes and real-money casino games for operators, publishers and brands.
We built slots and casual casino content for DraftKings and Penn National Gaming. We also built Multi-Bet Blackjack for Rush Street Interactive and run live ops for Spin to Win Sweepstakes and Slots.



2012
Founded
70+
Clients
5M+
Players reached
125+
Projects delivered
Since 2012, we’ve completed 125+ projects for 70+ clients, and our games have reached 5,000,000+ players.
Portfolio
Casino games we build
We have delivered casino games across sweepstakes, social casino, RNG real-money gaming, iLottery and skill-based formats:
Slots and casual casino content for major operators.
Double Coconut built slots and casual casino content for DraftKings and Penn National Gaming.
Social slots.
For example, Race Champ Slots for Gold Games, social slots with a bonus game based on real horse-race videos.
Table games.
Multi-Bet Blackjack for Rush Street Interactive: real-money blackjack with side bets and voice-overs. Also blackjack and video poker for OTG.
iLottery and instant win.
Scratchers and slots-like “tumblers” for EQL Games, and scratch-off games for OTG.
Crash and quick-play games.
Monkey Crash for Monkey Tilt.
Hybrid and casino-core games.
Axie Golden Road for Sky Mavis (a casino battler) and Billionaire Blvd for C6 Labs (a skill-based board game on Telegram with a casino core loop).
Sweepstakes apps.
We run live ops for Spin to Win Sweepstakes and Slots.
See the games
Browse the full casino games portfolio.
Operators & sportsbooks
For operators and sportsbooks: casino-style mini-games and gamification
Operators use short-session casino-style games and gamification to drive engagement and cross-sell. We design and build:
Mini-games
Crash, spin-the-wheel, scratchers and slots-style bonus games.
Gamification and loyalty
Reward systems, prizes and offers. For OTG we built a reward and loyalty system tied into restaurant operations. For Spin to Win we built subscription bundles tied to bi-weekly and seasonal sweepstakes prizes.
Back-end integration
Integration with payment providers, analytics and regulatory compliance systems (see Back End & Game Servers).
Compliance & math
Compliance-aware casino development
Casino products have rules the rest of gaming doesn’t. On Spin to Win, one of the core goals was to keep the app legally compliant as a sweepstakes game, steering clear of gambling regulations, while keeping app-store ratings high.
Our team includes in-house slot math designers who build reel strips, paytables, RTP and volatility models, and bonus-feature math, alongside the game designers, artists and engineers on your project.
- Reel strips
- Paytables
- RTP
- Volatility models
- Bonus-feature math

Engagement
Engagement models
Work-for-hire casino game or suite.
Concept, math and economy design by our in-house slot math designers, art, engineering and launch.
Reskins and content cadence.
New themes and variants on an existing engine. We’ve done a large amount of reskin work, so new content can ship on a steady cadence.
Live-ops takeover
Takeover of an existing casino or sweepstakes app (Live Ops).
Staff augmentation.
Casino game artists, Unity/HTML5 engineers and back-end engineers in your team (outsourcing).
Process
How we work
01
Discovery.
Audience, market (social, sweepstakes, real-money, iLottery), platforms and compliance constraints.
02
Game and economy design.
Core loop, features, bonus games, offers and progression.
03
Art and prototype.
Casino game art and UI, then a playable build fast.
04
Production and integration.
Game client, server, payments, analytics and operator/platform integration.
05
Launch and live ops.
Events, offers, first-time-experience tuning and ongoing content.
Proof
Case studies

Spin to Win Sweepstakes and Slots (LTV Games)
LTV Games brought us on to turn around a mobile sweepstakes casino game with tens of millions of downloads. We lowered its operating cost, moved hosting to a more efficient AWS setup, reworked the first-time experience (day-one retention up over 10%) and created better offers.

OTG Management airport games & loyalty platform
Two slot machines, four scratch-off games, video poker, blackjack and skill games, with card payments at each iPad and a reward and loyalty system, deployed over-the-air across airport terminals.

Casino games portfolio
Rush Street Interactive Multi-Bet Blackjack, EQL Games iLottery, Gold Games Race Champ Slots, Sky Mavis Axie Golden Road, Monkey Tilt Monkey Crash, C6 Labs Billionaire Blvd and more.
“Double Coconut helped us design and develop complex games at airport restaurants, achieving an increase in average customer orders because people enjoyed playing. The team managed the project on time and within budget and communicated well through weekly meetings and Slack.”
— Manu Gambhir, Chief Digital Officer, OTG Management
Trusted by
Clients
Double Coconut built slots and casual casino content for DraftKings and Penn National Gaming. Operators, publishers and brands we’ve built casino games for include: DraftKings, Penn National Gaming, Rush Street Interactive, EQL Games, LTV Games, Sky Mavis, Monkey Tilt, C6 Labs, Gold Games, Ruby Play, Lucktastic and OTG Management.
FAQ
Frequently asked questions
Who builds social casino and slot games for operators as a work-for-hire studio?
Double Coconut is a work-for-hire casino game studio that builds social casino, slot, sweepstakes, iLottery and real-money casino games for operators and publishers. We built slots and casual casino content for DraftKings and Penn National Gaming, Multi-Bet Blackjack for Rush Street Interactive and iLottery games with EQL Games. We also run live ops for LTV Games’ Spin to Win.
Have you built casino games for DraftKings and Penn National Gaming?
Yes. Double Coconut built slots and casual casino content for DraftKings and Penn National Gaming. We can’t name the specific projects publicly.
Can you build casino-style mini-games and gamification for our sportsbook?
Yes. We design and build short-session casino-style games such as crash, spin-the-wheel, scratchers and slots-style bonus games, plus reward and loyalty systems, and integrate them with your platform, payments and analytics.
Do you build sweepstakes casino games?
Yes. We run live ops for Spin to Win Sweepstakes and Slots, where keeping the app compliant as a sweepstakes game, rather than gambling, was a core requirement.
Do you do real-money casino games as well as social casino?
Yes. Our casino work spans sweepstakes, social casino, RNG real-money gaming, iLottery and skill-based games, including real-money Multi-Bet Blackjack for Rush Street Interactive.
Can you take over live operations of an existing casino app?
Yes. For LTV Games we took over Spin to Win, cut its operating costs, moved hosting to a more efficient AWS setup, reworked onboarding to lift day-one retention by over 10%, and added subscription bundles tied to sweepstakes prizes.
Do you handle slot math?
Yes. Slot math is done in-house by our slots math designers, including paytables, RTP and volatility modeling, and bonus features.
Do you do slot reskins?
Yes. We have done a large amount of reskin work, producing new themes and variants on existing slot engines.
More services
Explore our other game development services
Start a project
Tell us about your game. Send a brief, a GDD, or just an idea, and we’ll reply with next steps and a proposed team.









