Lucky Stampsslots
Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band
24h
28.68%±55.3
11 bets—
7d
37.66%±30.0
601 bets—
30d
37.31%±25.6
691 bets—
90d
37.31%±25.6
691 bets—
All
37.31%±25.6
691 bets—
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
- 1,523
- Wagered
- $4,964
- Paid
- $10.6K
- Max multiplier
- 500.6x
- Max payout
- $3,504
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 endorphina.com
A 3×3 5-line slot with high volatility and wins up to 3,200× the bet.
- RTP
- 96.08%
- Volatility
- High
- Bet range
- €0.05 – €80
- Layout
- 3 × 3 · 5 lines
Max win 3,200x, not hit in the feeds since 2 Nov 2026
- Free spins
- Multipliers
- Hold & win
- Jackpot
- Bonus game
Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.
From endorphina.com · read 15h agoStudio page ↗, opens in a new tab
Multiplier distribution30d, sampled bets
1,283 sampled spins, 20% of them paid something.
- 1 in 31
- sampled spins paid 10x+
- 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
- High
- Observed swings
- Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 835.
From 1,283 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: Fri 11:00–12:00 UTC with 155 bets; busiest time of day: 11:00–12:00 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 | Rainbet | 44.74%±38.2 | 96.08% | — | 185 bets · below min | $137 |
| 2 | Spartans | 42.11%±39.9 | 96.08% | — | 183 bets · below min | $33.35 |
| 3 | Chips | 13.83%±10.1 | 96.08% | — | 162 bets · below min | $8.10 |
| 4 | Rollbit | 36.83%±26.8 | 96.00% | — | 99 bets · below min | $4,263 |
| 5 | CoinCasino | 289.77%±235.6 | — | — | 59 bets · below min | $3.11 |
| 6 | Stake | 0.00%±0.00 | 96.08% | — | 2 bets · below min | $4.57 |
| 7 | Gamdom | 900.00%±0.00 | 96.08% | — | 1 bets · below min | $0.50 |
About Lucky Stampsfrom the figures on this page
Lucky Stamps is a Endorphina slot. Over the last 30 days we observed 1,523 bets on it at 13 casinos, too few to measure its RTP over 30 days; the official RTP is 96.00%–96.08%. Its highest multiplier in the last 30 days was 500.6x. The biggest win we saw on it paid $3,504 (500.6x) at Rollbit on 4 Nov 2026. Over the last 30 days it was played most, by wager, at Rollbit, Rainbet and Spartans.
More from Endorphina30 days, by observed wagering
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