Jeff's Gemsslots
Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band
24h
1733.03%±864.5
2 bets—
7d
85.74%±152.1
7 bets—
30d
85.74%±152.1
7 bets—
90d
85.74%±152.1
7 bets—
All
85.74%±152.1
7 bets—
Per casino, 30d
-0.5%119.0%238.5%
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
- 18
- Wagered
- $424
- Paid
- $5,652
- Max multiplier
- 50.48x
- Max payout
- $1,432
too earlyNot enough bets over 30d to compare with the official RTP yet. Every spin is independent.
Official RTPas published by the studio and each casino
Game factsfrom studio.engine.io
A slot with high volatility and wins up to 10,000× the bet, released in May 2025.
- RTP
- 97.00%
- Volatility
- High
- Released
- May 2025
Max win 10,000x, not hit in the feeds since 2 Nov 2026
Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.
From studio.engine.io · read 14h agoStudio page ↗, opens in a new tab
Multiplier distribution30d, sampled bets
20 sampled spins, 65% of them paid something.
- 3 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
0-1
1-2
2-5
5-10
10-50
50-100
100-1000
1000+
- Studio volatility
- High
- Observed swings
- Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 14.
From 20 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
When players play30d · sampled bets by UTC hour and weekday, since 2 Nov 2026
MonTueWedThuFriSatSun
by hour
Busiest hour: Sun 14:00–15:00 UTC with 4 bets; busiest time of day: 14:00–15:00 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
Live RTP by casino30d, refreshes on reload
| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
|---|---|---|---|---|---|---|
| 1 | Stake | 85.74%±152.1 | 97.00% | — | 7 bets · below min | $244 |
About Jeff's Gemsfrom the figures on this page
Jeff's Gems is a Twist Gaming slot. Over the last 30 days we observed 18 bets on it at 2 casinos, too few to measure its RTP over 30 days; the official RTP is 97.00%. Its highest multiplier in the last 30 days was 50.48x. The biggest win we saw on it paid $1,432 (50.48x) at Stake on 8 Nov 2026. Over the last 30 days it was played most, by wager, at Stake.
More from Twist Gaming30 days, by observed wagering
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