666 Bonanzaslots
Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band
24h
—
7d
885.91%±331.2
3 bets—
30d
885.91%±331.2
3 bets—
90d
885.91%±331.2
3 bets—
All
885.91%±331.2
3 bets—
Per casino, 30d
96.0%657.0%1218.0%
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
- 49
- Wagered
- $114
- Paid
- $2,429
- Max multiplier
- 1,000x
- Max payout
- $1,400
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 low volatility and wins up to 10,000× the bet, released in August 2025.
- RTP
- 96.37%
- Volatility
- Low
- Released
- Aug 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 11h agoStudio page ↗, opens in a new tab
Multiplier distribution30d, sampled bets
53 sampled spins, 60% of them paid something.
- 1 in 2
- sampled spins paid 10x+
- 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
- Low
- Observed swings
- Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 48.
From 53 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: Wed 04:00–05:00 UTC with 3 bets; busiest time of day: 04:00–05:00 UTC; busiest day: Sun. 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 | 885.91%±331.2 | 96.80% | — | 3 bets · below min | $8.70 |
About 666 Bonanzafrom the figures on this page
666 Bonanza is a Gentry Games slot. Over the last 30 days we observed 49 bets on it at 2 casinos, too few to measure its RTP over 30 days; the official RTP is 96.80%. Its highest multiplier in the last 30 days was 1,000x. The biggest win we saw on it paid $1,400 (1,000x) at Stake.us on 8 Nov 2026. Over the last 30 days it was played most, by wager, at Stake.
More from Gentry Games30 days, by observed wagering
No other game of theirs in the sampled feeds in 30 days.