Monaco Royale vs Sin Street

Side by side: what each studio publishes about its game, and what the sampled bet feeds showed over 30 days. Observed figures are past results of a sample and say nothing about the next spin.

Row
From the studioeach studio’s own site, read weekly
RTP versionsas the studio lists them96.50%96.50%
Volatilitythe studio’s own labelExtreme (very high)High
Max wintimes the bet10,000x10,000x
Bet range——
Layout——
Studio release dateas the studio dates itOct 2026Oct 2026
Features——
Free demothe studio’s own, play money

Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.

Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.

Observed, 30 daysthe bets the casinos’ public feeds showed, a sample
Observed RTPpaid ÷ wagered, 95% band0.00%±0.001 bets · below the minimum sample0.80%±0.001 bets · below the minimum sample
Betssampled11
Wageredsampled$14.18$29.95
Max multiplierall sampled bets8.50x18.11x
Hit ratespins that paid anything0%1 spins100%1 spins
Swingsspread of the multiplier against tracked slotsnot rankednot ranked
Max win hitsbets that reached the studio’s max winnot hitsince 2 Nov 2026not hitsince 2 Nov 2026
Casinoswith sampled bets on it, 30 days11
Green marks the highest RTP a studio publishes, and the highest observed RTP only when every slot has enough sampled bets and its 95% band sits clear of the others’; overlapping bands are one result, not a ranking. The smallest sample here is 1 spins; a small sample swings a lot, and every spin is independent. Every other row is shown as read, with nothing ranked.How we measure →

What this page isand what it is not

Monaco Royale and Sin Street side by side: the facts each studio publishes about its game, and what the public bet feeds of the tracked casinos showed on it over the last 30 days. The studio rows are read from the studios’ own sites; a dash means the studio does not list the figure. The observed rows are sums over the sampled bets, so a game played on more casinos we read has a bigger sample, and the 95% band says how much the observed RTP could move on a sample that size.

None of it is a recommendation. A higher observed RTP over 30 days is what happened in that sample; every spin is independent, and no past figure changes the odds of the next one.

The gameseach one’s own page