Serpentinaslots
Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band
24h
41.37%±56.3
7 bets—
7d
103.92%±138.8
79 bets—
30d
109.90%±133.1
111 bets—
90d
109.90%±133.1
111 bets—
All
109.90%±133.1
111 bets—
Per casino, 30d
-0.5%125.8%252.0%
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
- 305
- Wagered
- $32K
- Paid
- $36.8K
- Max multiplier
- 712.4x
- Max payout
- $16K
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, released in May 2025.
- RTP
- 96.53%
- Max win
- Studio figure not shown: sampled bets have gone past it
- Released
- May 2025
Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.
From studio.engine.io · read 12h agoStudio page ↗, opens in a new tab
Multiplier distribution30d, sampled bets
245 sampled spins, 31% of them paid something.
- 9 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+
- Observed swings
- Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 176.
From 245 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 23:00–00:00 UTC with 65 bets; busiest time of day: 23:00–00:00 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 | Rainbet | 44.48%±71.2 | 96.00% | — | 59 bets · below min | $210 |
| 2 | Roobet | 112.49%±139.0 | — | — | 39 bets · below min | $22.4K |
| 3 | Stake | 33.62%±20.6 | 96.53% | — | 9 bets · below min | $577 |
| 4 | 500 Casino | 0.00%±0.00 | — | — | 4 bets · below min | $2.17 |
About Serpentinafrom the figures on this page
Serpentina is a Massive Studios slot. Over the last 30 days we observed 305 bets on it at 8 casinos, too few to measure its RTP over 30 days; the official RTP is 96.00%–96.53%. Its highest multiplier in the last 30 days was 712.4x. The biggest win we saw on it paid $16K (15.96x) at Roobet on 9 Nov 2026. Over the last 30 days it was played most, by wager, at Roobet, Stake and Rainbet.
