15 Coins Grand Diamond Editionslots

VoltEntplayed on 3 casinos we readofficial RTP 94.00%–96.15%

Compare

Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band

24h

70.09%±103.0

51 bets—

166.13%±80.6

145 bets—

30d

138.32%±62.5

240 bets—

90d

138.32%±62.5

240 bets—

All

138.32%±62.5

240 bets—

Per casino, 30d

Rainbet

195 bets · below min

Stake

45 bets · below min

1.5%134.0%266.5%

The marker is the RTP each casino publishes for this game. An amber bar means that figure is outside the 95% band of what we observed there; grey bars are below the minimum sample.

This gameall sampled bets

Bets: 282
Wagered: $1,274
Paid: $11K
Max multiplier: 500.0x
Max payout: $7,092

too earlyNot enough bets over 30d to compare with the official RTP yet. Every spin is independent.

Official RTPas published by each casino

BetFurybetfury:game.rtp96.15%

Rainbetrainbet:games.payout96.15%

Razedrazed:game.rtp94.16%

Shuffleshuffle:game.edge94.00%

Stakestake:kurator.edge96.00%

Winnawinna:game.rtp96.15%

Multiplier distribution30d, sampled bets

242 sampled spins, 12% of them paid something.

7 spins: paid 10x+, too few to put a 1-in-N figure on
0 spins: paid 100x+ in this sample
0 spins: paid 1000x+ in this sample

0-1

1-2

2-5

5-10

10-50

50-100

100-1000

1000+

Observed swings: Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 242.

From 242 sampled spins; a small sample swings a lot, and every spin is independent. Bar height is square-root scaled so the rare high buckets stay visible. Hover a bar for the count.

Where it is played30d, share of sampled wagering

Stake$80445 bets · 68%

Rainbet$383195 bets · 32%

When players play30d · sampled bets by UTC hour and weekday, since 2 Nov 2026

MonTueWedThuFriSatSun

by hour

Busiest hour: Wed 18:00–19:00 UTC with 32 bets; busiest time of day: 18:00–19:00 UTC; busiest day: Wed. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC.

Biggest hitslargest payouts we saw on this game

15 Coins Grand Diamond EditionVoltEnt$14.1820 CAD$7,092edge 4.0% · exp. −$0.57500.0x5d

15 Coins Grand Diamond EditionVoltEnt$35.2150 CAD$1,866edge 4.0% · exp. −$1.4153.00x1d

Live RTP by casino30d, refreshes on reload

#	Casino	Observed RTP	Official	Dev.	Bets	Wagered
1	Rainbet	60.36%±58.1	96.15%	—	195 bets · below min	$383
2	Stake	175.46%±90.4	96.00%	—	45 bets · below min	$804

About 15 Coins Grand Diamond Editionfrom the figures on this page

15 Coins Grand Diamond Edition is a VoltEnt slot. Over the last 30 days we observed 282 bets on it at 3 casinos, too few to measure its RTP over 30 days; the official RTP is 94.00%–96.15%. Its highest multiplier in the last 30 days was 500.0x. The biggest win we saw on it paid $7,092 (500.0x) at Stake on 7 Nov 2026. Over the last 30 days it was played most, by wager, at Stake and Rainbet.