Knucklehead Brothersslots
Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band
24h
2863.20%±8018.1
2 bets—
7d
62.88%±27.8
395 bets—
30d
62.85%±27.8
403 bets—
90d
62.85%±27.8
403 bets—
All
62.85%±27.8
403 bets—
Per casino, 30d
-0.5%6025.0%12050.5%
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
- 789
- Wagered
- $6,389
- Paid
- $35.4K
- Max multiplier
- 490.4x
- Max payout
- $4,365
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 2026.
- RTP
- 96.55%
- Released
- May 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 17h agoStudio page ↗, opens in a new tab
Multiplier distribution30d, sampled bets
541 sampled spins, 52% of them paid something.
- 8 spins
- paid 10x+, too few to put a 1-in-N figure on
- 2 spins
- 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+
- Observed swings
- Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 537.
From 541 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 03:00–04:00 UTC with 60 bets; busiest time of day: 04:00–05:00 UTC; busiest day: Fri. 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
Knucklehead BrothersKnucklehead Syndicate$500833,000 500CASINO_BUX$1,980edge 4.0% · exp. −$20.003.96xKnucklehead BrothersKnucklehead Syndicate$3.605,997 500CASINO_BUX$1,533edge 4.0% · exp. −$0.14426.0xKnucklehead BrothersKnucklehead Syndicate$500833,000 500CASINO_BUX$1,433edge 4.0% · exp. −$20.002.87xKnucklehead BrothersKnucklehead Syndicate$200333,200 500CASINO_BUX$1,251edge 4.0% · exp. −$8.006.25xKnucklehead BrothersKnucklehead Syndicateelso$63.10105,123 500CASINO_BUX$1,203edge 4.0% · exp. −$2.5219.07xLive RTP by casino30d, refreshes on reload
| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
|---|---|---|---|---|---|---|
| 1 | 500 Casino | 57.91%±30.5 | — | — | 370 bets · below min | $1,316 |
| 2 | Rainbet | 2.10%±2.95 | 96.00% | — | 27 bets · below min | $86.36 |
| 3 | Roobet | 74.33%±69.8 | — | — | 3 bets · below min | $336 |
| 4 | Stake | 4174.22%±7875.8 | 96.55% | — | 3 bets · below min | $1.92 |
About Knucklehead Brothersfrom the figures on this page
Knucklehead Brothers is a Knucklehead Syndicate slot. Over the last 30 days we observed 789 bets on it at 8 casinos, too few to measure its RTP over 30 days; the official RTP is 96.00%–96.55%. Its highest multiplier in the last 30 days was 490.4x. The biggest win we saw on it paid $4,365 (218.0x) at Stake on 3 Nov 2026. Over the last 30 days it was played most, by wager, at 500 Casino, Roobet and Rainbet.
