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About Roundstone International
Roundstone International has 6 slots in our catalog. The portfolio averages 94.64% RTP, 1.2 percentage points below the 95.8% industry mean. The highest-RTP title is Merry Christmas at 97.7%. Max win potential reaches 2,000x stake on Merry Christmas.
Roundstone International games lean into Free Spins and Bonus Round mechanics. Popular themes include Crime, Christmas, Sports. Sample titles in the catalog: Crime City, Merry Christmas, Moulin Rouge.
Roundstone International at a Glance
6
Slots in catalog
94.64%
Average RTP
97.7%
Highest RTP (Merry Christmas)
1,167x
Average max win
Volatility distribution
Across 6 slots
Signature Features
Popular Roundstone International Themes
Roundstone International Company Information
Detailed corporate information for Roundstone International is not published in our public dataset. Title metadata (RTP, volatility, features) is verified individually per slot.
Roundstone International licensing and distribution. Roundstone International titles are distributed through licensed operator casinos. Each operator is responsible for holding a valid licence from a recognised regulator (for example MGA in Malta, UKGC in the United Kingdom, ONJN in Romania, or Curaçao eGaming). Individual games undergo independent RNG certification before release, and the certified RTP for each title is published in the in-game paytable.
Availability of Roundstone International games. Game availability varies by jurisdiction. Some regulators restrict specific mechanics (for example, Bonus Buy features are prohibited in the United Kingdom), cap maximum bet sizes, or require modified paytables. Check with your operator for the list of Roundstone International titles available in your region.
All Roundstone International Slots(6)
Roundstone InternationalNo Demo
No DemoCrime City
Roundstone InternationalNo DemoMerry Christmas
Roundstone InternationalNo DemoMoulin Rouge
Roundstone InternationalNo DemoRacing Slots
Roundstone InternationalNo DemoRussian Slots
Roundstone InternationalNo DemoSlots Safari
Why Play Roundstone International Slots
Licensed & regulated
Roundstone International games operate under licences in major jurisdictions, with third-party RNG audits and certified RTP figures for every title.
Mobile-first design
Every Roundstone International slot runs on desktop, tablet, and mobile. There is no download and no app. The demo loads directly in the browser.
Try before you wager
All demos on slot-demo.com run on virtual credits. Use them to learn the bonus mechanics and volatility patterns before deciding whether a game suits your budget.
Roundstone International FAQ
Are Roundstone International slots safe and fair? ▾
Yes. Roundstone International games use certified random number generators (RNG) and are tested by independent labs. Each title has a published RTP, and the portfolio average is 94.64%.
What is the RTP of Roundstone International slots? ▾
The 6-title portfolio has an average RTP of 94.64%. The highest on our catalog is 97.7% on Merry Christmas.
Can I play Roundstone International demos on mobile? ▾
Yes. All demos render as iframes that work on iOS and Android browsers with no app install. Portrait and landscape orientations are supported.
How do I play Roundstone International slots for real money? ▾
Demos are for entertainment only. To play for real money, sign up at a licensed casino that carries Roundstone International titles.
What is the biggest max win on Roundstone International slots? ▾
The biggest max win potential in our catalog is 2,000x on Merry Christmas.