Thunder Grampsslots
Observed RTP vs officialpaid รท wagered over the sampled bets, with a 95% band
24h
7.46%ยฑ9.55
2 betsโ
7d
87.94%ยฑ63.8
34 betsโ
30d
87.94%ยฑ63.8
34 betsโ
90d
87.94%ยฑ63.8
34 betsโ
All
87.94%ยฑ63.8
34 betsโ
Per casino, 30d
23.5%88.0%152.5%
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
- 93
- Wagered
- $10.9K
- Paid
- $77.7K
- Max multiplier
- 13,629x
- Max payout
- $17.1K
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 very high volatility and wins up to 50,000ร the bet, released in November 2026.
- RTP
- 96.00%
- Volatility
- Extreme (very high)
- Released
- Nov 2026
Max win 50,000x, 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 ยท read 11h agoStudio page โ, opens in a new tab
Multiplier distribution30d, sampled bets
78 sampled spins, 78% of them paid something.
- 4 spins
- paid 10x+, too few to put a 1-in-N figure on
- 1 spin
- paid 100x+, too few to put a 1-in-N figure on
- 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
- Extreme (very high)
- Observed swings
- Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 72.
From 78 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 ยท sampled bets by UTC hour and weekday, since 2 Nov 2026
MonTueWedThuFriSatSun
by hour
Busiest hour: Sun 20:00โ21:00 UTC with 28 bets; busiest time of day: 20:00โ21:00 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 | 87.94%ยฑ63.8 | 96.00% | โ | 34 bets ยท below min | $1,736 |
About Thunder Grampsfrom the figures on this page
Thunder Gramps is a Nox Gaming slot. Over the last 30 days we observed 93 bets on it at 2 casinos, too few to measure its RTP over 30 days; the official RTP is 96.00%. Its highest multiplier in the last 30 days was 13,629x. The biggest win we saw on it paid $17.1K (18.98x) at Stake on 8 Nov 2026. Over the last 30 days it was played most, by wager, at Stake.
More from Nox Gaming30 days, by observed wagering
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