---
title: "Yummy Mummies by Knucklehead Syndicate: RTP & biggest wins"
description: "Yummy Mummies by Knucklehead Syndicate: official RTP 96.00%–96.59%, 673 sampled bets in 30 days. Biggest win $9,636 (9.64x) at Stake.us."
url: https://gambatracker.com/slots/yummy-mummies
rendered: 2026-11-11T13:52Z
---

Yummy Mummies

[Slots](https://gambatracker.com/slots) / Yummy Mummies

# Yummy Mummies · slots

[Knucklehead Syndicate](https://gambatracker.com/providers/knucklehead-syndicate) played on 8 casinos we read official RTP 96.00%–96.59%

[Compare](https://gambatracker.com/slots/compare?a=yummy-mummies)

[24h](https://gambatracker.com/slots/yummy-mummies?window=24h) [7d](https://gambatracker.com/slots/yummy-mummies?window=7d) [30d](https://gambatracker.com/slots/yummy-mummies) [90d](https://gambatracker.com/slots/yummy-mummies?window=90d) [All](https://gambatracker.com/slots/yummy-mummies?window=all)

## Observed RTP vs official · paid ÷ wagered over the sampled bets, with a 95% band

24h · 19.53% ±8.13 · 11 bets —

7d · 108.01% ±130.2 · 78 bets —

30d · 95.96% ±115.5 · 108 bets —

90d · 95.96% ±115.5 · 108 bets —

All · 95.96% ±115.5 · 108 bets —

Per casino, 30d

[Rainbet](https://gambatracker.com/casinos/rainbet) · 77 bets · below min

[500 Casino](https://gambatracker.com/casinos/500-casino) · 19 bets · below min

[Roobet](https://gambatracker.com/casinos/roobet) · 10 bets · below min

[Stake](https://gambatracker.com/casinos/stake) · 2 bets · below min

-0.5% 2030.5% 4061.5%

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 game · all sampled bets

- **Bets**: 673
- **Wagered**: $33.1K
- **Paid**: $54.9K
- **Max multiplier**: 1,667x
- **Max payout**: $9,636

too early Not enough bets over 30d to compare with the official RTP yet. Every spin is independent.

## Official RTP · as published by the studio and each casino

[Knucklehead Syndicate](https://gambatracker.com/providers/knucklehead-syndicate) studio.engine.io 96.59%

[Gamba](https://gambatracker.com/casinos/gamba) gamba:games.house\_edge 96.00% [not a studio figure](https://gambatracker.com/figures/gamba)

[Rainbet](https://gambatracker.com/casinos/rainbet) rainbet:games.payout 96.00% [not a studio figure](https://gambatracker.com/figures/rainbet)

[Razed](https://gambatracker.com/casinos/razed) razed:game.rtp 96.00% [not a studio figure](https://gambatracker.com/figures/razed)

[Stake](https://gambatracker.com/casinos/stake) stake:kurator.edge 96.59%

[Stake.us](https://gambatracker.com/casinos/stake-us) stake:kurator.edge 96.59%

[Thrill](https://gambatracker.com/casinos/thrill) thrill:games-state.rtp 96.00% [not a studio figure](https://gambatracker.com/figures/thrill)

[Winna](https://gambatracker.com/casinos/winna) winna:game.rtp 96.00% [not a studio figure](https://gambatracker.com/figures/winna)

## Game facts · from studio.engine.io

A slot, released in February 2026.

- **RTP**: 96.59%
- **Max win**: Studio figure not shown: sampled bets have gone past it
- **Released**: Feb 2026

Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.

From [studio.engine.io](https://studio.engine.io/insights/games/knucklehead/5_yummymummies) · read 12h ago [Studio page ↗](https://studio.engine.io/insights/games/knucklehead/5_yummymummies)

## Multiplier distribution · 30d, sampled bets

552 sampled spins, 27% of them paid something.

- **1 in 32**: sampled spins paid 10x+
- **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 520.

From 552 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 played · 30d, share of sampled wagering

[Roobet](https://gambatracker.com/casinos/roobet) $995 10 bets · 77%

[500 Casino](https://gambatracker.com/casinos/500-casino) $183 19 bets · 14%

[Rainbet](https://gambatracker.com/casinos/rainbet) $103 77 bets · 8%

[Stake](https://gambatracker.com/casinos/stake) $5.36 2 bets · 0%

## When players play · 30d · sampled bets by UTC hour and weekday, since 2 Nov 2026

Mon Mon 00:00–01:00 UTC: 9 bets, $4.27 wagered Mon 01:00–02:00 UTC: 0 bets, $0 wagered Mon 02:00–03:00 UTC: 1 bets, $0.52 wagered Mon 03:00–04:00 UTC: 4 bets, $204 wagered Mon 04:00–05:00 UTC: 23 bets, $70.00 wagered Mon 05:00–06:00 UTC: 1 bets, $1,000 wagered Mon 06:00–07:00 UTC: 0 bets, $0 wagered Mon 07:00–08:00 UTC: 0 bets, $0 wagered Mon 08:00–09:00 UTC: 0 bets, $0 wagered Mon 09:00–10:00 UTC: 0 bets, $0 wagered Mon 10:00–11:00 UTC: 1 bets, $0.85 wagered Mon 11:00–12:00 UTC: 0 bets, $0 wagered Mon 12:00–13:00 UTC: 0 bets, $0 wagered Mon 13:00–14:00 UTC: 0 bets, $0 wagered Mon 14:00–15:00 UTC: 10 bets, $12K wagered Mon 15:00–16:00 UTC: 3 bets, $51.41 wagered Mon 16:00–17:00 UTC: 14 bets, $3.77 wagered Mon 17:00–18:00 UTC: 3 bets, $12.40 wagered Mon 18:00–19:00 UTC: 5 bets, $122 wagered Mon 19:00–20:00 UTC: 13 bets, $41.45 wagered Mon 20:00–21:00 UTC: 5 bets, $1.86 wagered Mon 21:00–22:00 UTC: 1 bets, $0.40 wagered Mon 22:00–23:00 UTC: 4 bets, $1.60 wagered Mon 23:00–00:00 UTC: 1 bets, $0.80 wagered Tue Tue 00:00–01:00 UTC: 6 bets, $1.21 wagered Tue 01:00–02:00 UTC: 4 bets, $1.61 wagered Tue 02:00–03:00 UTC: 9 bets, $3.91 wagered Tue 03:00–04:00 UTC: 4 bets, $204 wagered Tue 04:00–05:00 UTC: 0 bets, $0 wagered Tue 05:00–06:00 UTC: 14 bets, $68.86 wagered Tue 06:00–07:00 UTC: 25 bets, $15.81 wagered Tue 07:00–08:00 UTC: 4 bets, $0.26 wagered Tue 08:00–09:00 UTC: 7 bets, $101 wagered Tue 09:00–10:00 UTC: 2 bets, $2.03 wagered Tue 10:00–11:00 UTC: 17 bets, $38.76 wagered Tue 11:00–12:00 UTC: 0 bets, $0 wagered Tue 12:00–13:00 UTC: 0 bets, $0 wagered Tue 13:00–14:00 UTC: 0 bets, $0 wagered Tue 14:00–15:00 UTC: 1 bets, $0.80 wagered Tue 15:00–16:00 UTC: 4 bets, $2.29 wagered Tue 16:00–17:00 UTC: 4 bets, $17.37 wagered Tue 17:00–18:00 UTC: 0 bets, $0 wagered Tue 18:00–19:00 UTC: 3 bets, $3.41 wagered Tue 19:00–20:00 UTC: 2 bets, $2.82 wagered Tue 20:00–21:00 UTC: 9 bets, $0.59 wagered Tue 21:00–22:00 UTC: 0 bets, $0 wagered Tue 22:00–23:00 UTC: 10 bets, $43.46 wagered Tue 23:00–00:00 UTC: 30 bets, $3.10 wagered Wed Wed 00:00–01:00 UTC: 19 bets, $43.01 wagered Wed 01:00–02:00 UTC: 6 bets, $19.20 wagered Wed 02:00–03:00 UTC: 1 bets, $0.80 wagered Wed 03:00–04:00 UTC: 13 bets, $97.02 wagered Wed 04:00–05:00 UTC: 3 bets, $212 wagered Wed 05:00–06:00 UTC: 7 bets, $33.60 wagered Wed 06:00–07:00 UTC: 3 bets, $3,000 wagered Wed 07:00–08:00 UTC: 7 bets, $8,200 wagered Wed 08:00–09:00 UTC: 3 bets, $176 wagered Wed 09:00–10:00 UTC: 26 bets, $133 wagered Wed 10:00–11:00 UTC: 4 bets, $12.40 wagered Wed 11:00–12:00 UTC: 21 bets, $30.27 wagered Wed 12:00–13:00 UTC: 1 bets, $0.13 wagered Wed 13:00–14:00 UTC: 8 bets, $901 wagered Wed 14:00–15:00 UTC: 0 bets, $0 wagered Wed 15:00–16:00 UTC: 3 bets, $300 wagered Wed 16:00–17:00 UTC: 2 bets, $3.20 wagered Wed 17:00–18:00 UTC: 0 bets, $0 wagered Wed 18:00–19:00 UTC: 0 bets, $0 wagered Wed 19:00–20:00 UTC: 13 bets, $23.00 wagered Wed 20:00–21:00 UTC: 10 bets, $805 wagered Wed 21:00–22:00 UTC: 1 bets, $25.89 wagered Wed 22:00–23:00 UTC: 13 bets, $114 wagered Wed 23:00–00:00 UTC: 0 bets, $0 wagered Thu Thu 00:00–01:00 UTC: 6 bets, $2.40 wagered Thu 01:00–02:00 UTC: 0 bets, $0 wagered Thu 02:00–03:00 UTC: 0 bets, $0 wagered Thu 03:00–04:00 UTC: 0 bets, $0 wagered Thu 04:00–05:00 UTC: 2 bets, $4.00 wagered Thu 05:00–06:00 UTC: 3 bets, $6.60 wagered Thu 06:00–07:00 UTC: 1 bets, $4.80 wagered Thu 07:00–08:00 UTC: 11 bets, $171 wagered Thu 08:00–09:00 UTC: 0 bets, $0 wagered Thu 09:00–10:00 UTC: 0 bets, $0 wagered Thu 10:00–11:00 UTC: 2 bets, $105 wagered Thu 11:00–12:00 UTC: 14 bets, $361 wagered Thu 12:00–13:00 UTC: 1 bets, $0.60 wagered Thu 13:00–14:00 UTC: 2 bets, $1.20 wagered Thu 14:00–15:00 UTC: 0 bets, $0 wagered Thu 15:00–16:00 UTC: 7 bets, $2,400 wagered Thu 16:00–17:00 UTC: 0 bets, $0 wagered Thu 17:00–18:00 UTC: 3 bets, $0.86 wagered Thu 18:00–19:00 UTC: 0 bets, $0 wagered Thu 19:00–20:00 UTC: 0 bets, $0 wagered Thu 20:00–21:00 UTC: 3 bets, $3.12 wagered Thu 21:00–22:00 UTC: 1 bets, $50.00 wagered Thu 22:00–23:00 UTC: 0 bets, $0 wagered Thu 23:00–00:00 UTC: 0 bets, $0 wagered Fri Fri 00:00–01:00 UTC: 0 bets, $0 wagered Fri 01:00–02:00 UTC: 3 bets, $2.29 wagered Fri 02:00–03:00 UTC: 3 bets, $2.41 wagered Fri 03:00–04:00 UTC: 2 bets, $40.00 wagered Fri 04:00–05:00 UTC: 0 bets, $0 wagered Fri 05:00–06:00 UTC: 0 bets, $0 wagered Fri 06:00–07:00 UTC: 3 bets, $660 wagered Fri 07:00–08:00 UTC: 0 bets, $0 wagered Fri 08:00–09:00 UTC: 0 bets, $0 wagered Fri 09:00–10:00 UTC: 0 bets, $0 wagered Fri 10:00–11:00 UTC: 0 bets, $0 wagered Fri 11:00–12:00 UTC: 5 bets, $5.69 wagered Fri 12:00–13:00 UTC: 7 bets, $3.61 wagered Fri 13:00–14:00 UTC: 0 bets, $0 wagered Fri 14:00–15:00 UTC: 0 bets, $0 wagered Fri 15:00–16:00 UTC: 13 bets, $2.57 wagered Fri 16:00–17:00 UTC: 0 bets, $0 wagered Fri 17:00–18:00 UTC: 5 bets, $0.32 wagered Fri 18:00–19:00 UTC: 2 bets, $5.21 wagered Fri 19:00–20:00 UTC: 2 bets, $2.01 wagered Fri 20:00–21:00 UTC: 0 bets, $0 wagered Fri 21:00–22:00 UTC: 30 bets, $30.14 wagered Fri 22:00–23:00 UTC: 10 bets, $359 wagered Fri 23:00–00:00 UTC: 0 bets, $0 wagered Sat Sat 00:00–01:00 UTC: 1 bets, $0.07 wagered Sat 01:00–02:00 UTC: 0 bets, $0 wagered Sat 02:00–03:00 UTC: 2 bets, $1.60 wagered Sat 03:00–04:00 UTC: 2 bets, $1.04 wagered Sat 04:00–05:00 UTC: 5 bets, $4.00 wagered Sat 05:00–06:00 UTC: 0 bets, $0 wagered Sat 06:00–07:00 UTC: 3 bets, $6.00 wagered Sat 07:00–08:00 UTC: 0 bets, $0 wagered Sat 08:00–09:00 UTC: 0 bets, $0 wagered Sat 09:00–10:00 UTC: 0 bets, $0 wagered Sat 10:00–11:00 UTC: 0 bets, $0 wagered Sat 11:00–12:00 UTC: 0 bets, $0 wagered Sat 12:00–13:00 UTC: 0 bets, $0 wagered Sat 13:00–14:00 UTC: 0 bets, $0 wagered Sat 14:00–15:00 UTC: 0 bets, $0 wagered Sat 15:00–16:00 UTC: 8 bets, $23.20 wagered Sat 16:00–17:00 UTC: 15 bets, $315 wagered Sat 17:00–18:00 UTC: 1 bets, $0.52 wagered Sat 18:00–19:00 UTC: 1 bets, $0.80 wagered Sat 19:00–20:00 UTC: 0 bets, $0 wagered Sat 20:00–21:00 UTC: 0 bets, $0 wagered Sat 21:00–22:00 UTC: 1 bets, $0.57 wagered Sat 22:00–23:00 UTC: 0 bets, $0 wagered Sat 23:00–00:00 UTC: 15 bets, $6.91 wagered Sun Sun 00:00–01:00 UTC: 0 bets, $0 wagered Sun 01:00–02:00 UTC: 0 bets, $0 wagered Sun 02:00–03:00 UTC: 0 bets, $0 wagered Sun 03:00–04:00 UTC: 18 bets, $28.90 wagered Sun 04:00–05:00 UTC: 0 bets, $0 wagered Sun 05:00–06:00 UTC: 6 bets, $9.60 wagered Sun 06:00–07:00 UTC: 4 bets, $1.78 wagered Sun 07:00–08:00 UTC: 1 bets, $0.20 wagered Sun 08:00–09:00 UTC: 1 bets, $0.13 wagered Sun 09:00–10:00 UTC: 0 bets, $0 wagered Sun 10:00–11:00 UTC: 0 bets, $0 wagered Sun 11:00–12:00 UTC: 11 bets, $2.00 wagered Sun 12:00–13:00 UTC: 2 bets, $184 wagered Sun 13:00–14:00 UTC: 0 bets, $0 wagered Sun 14:00–15:00 UTC: 1 bets, $63.10 wagered Sun 15:00–16:00 UTC: 0 bets, $0 wagered Sun 16:00–17:00 UTC: 8 bets, $5.19 wagered Sun 17:00–18:00 UTC: 2 bets, $0.20 wagered Sun 18:00–19:00 UTC: 0 bets, $0 wagered Sun 19:00–20:00 UTC: 0 bets, $0 wagered Sun 20:00–21:00 UTC: 2 bets, $71.77 wagered Sun 21:00–22:00 UTC: 2 bets, $0.80 wagered Sun 22:00–23:00 UTC: 0 bets, $0 wagered Sun 23:00–00:00 UTC: 3 bets, $10.69 wagered

by hour

Busiest hour: Tue 23:00–00:00 UTC with 30 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 hits · largest payouts we saw on this game

[Stake.us](https://gambatracker.com/casinos/stake-us) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $1,000 1,000 SWEEPS $9,636 edge 3.4% · exp. −$34.10 9.64x 2026-11-04 06:39 UTC

[Stake.us](https://gambatracker.com/casinos/stake-us) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $5.00 5 SWEEPS $8,336 edge 3.4% · exp. −$0.17 1,667x 2026-11-05 10:25 UTC

[Stake.us](https://gambatracker.com/casinos/stake-us) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $1,000 1,000 SWEEPS $3,588 edge 3.4% · exp. −$34.10 3.59x 2026-11-11 07:36 UTC

[Stake.us](https://gambatracker.com/casinos/stake-us) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $2,000 2,000 SWEEPS $2,924 edge 3.4% · exp. −$68.20 1.46x 2026-11-05 15:46 UTC

[Stake](https://gambatracker.com/casinos/stake) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $40.04 40.04 USDT $2,787 edge 3.4% · exp. −$1.37 69.60x 2026-11-08 12:03 UTC

[Stake.us](https://gambatracker.com/casinos/stake-us) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $1,000 1,000 SWEEPS $2,574 edge 3.4% · exp. −$34.10 2.57x 2026-11-04 06:36 UTC

[Stake.us](https://gambatracker.com/casinos/stake-us) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $2,000 2,000 SWEEPS $2,400 edge 3.4% · exp. −$68.20 1.20x 2026-11-02 14:43 UTC

[Stake.us](https://gambatracker.com/casinos/stake-us) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $1,000 1,000 SWEEPS $2,373 edge 3.4% · exp. −$34.10 2.37x 2026-11-04 06:43 UTC

[Thrill](https://gambatracker.com/casinos/thrill) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) [satoshij](https://gambatracker.com/players/thrill/satoshij) $100 100 USDT $1,791 edge 4.0% · exp. −$4.00 17.91x 2026-11-04 22:55 UTC

[Stake](https://gambatracker.com/casinos/stake) [Yummy Mummies Knucklehead Syndicate](https://gambatracker.com/slots/yummy-mummies) Hidden $144 144 USDT $1,586 edge 3.4% · exp. −$4.92 11.00x 2026-11-08 12:08 UTC

## Live RTP by casino · 30d, refreshes on reload

[24h](https://gambatracker.com/slots/yummy-mummies?window=24h) [7d](https://gambatracker.com/slots/yummy-mummies?window=7d) [30d](https://gambatracker.com/slots/yummy-mummies) [90d](https://gambatracker.com/slots/yummy-mummies?window=90d) [All](https://gambatracker.com/slots/yummy-mummies?window=all)

| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | [Rainbet](https://gambatracker.com/casinos/rainbet) | 20.98% ±31.8 | 96.00% | — | 77 bets · below min | $103 |
| 2 | [500 Casino](https://gambatracker.com/casinos/500-casino) | 22.37% ±5.73 | — | — | 19 bets · below min | $183 |
| 3 | [Roobet](https://gambatracker.com/casinos/roobet) | 111.66% ±149.8 | — | — | 10 bets · below min | $995 |
| 4 | [Stake](https://gambatracker.com/casinos/stake) | 1130.08% ±2931.0 | 96.59% | — | 2 bets · below min | $5.36 |

## About Yummy Mummies · from the figures on this page

Yummy Mummies is a Knucklehead Syndicate slot. Over the last 30 days we observed 673 bets on it at 8 casinos, too few to measure its RTP over 30 days; the official RTP is 96.00%–96.59%. Its highest multiplier in the last 30 days was 1,667x. The biggest win we saw on it paid $9,636 (9.64x) at Stake.us on 4 Nov 2026. Over the last 30 days it was played most, by wager, at Roobet, 500 Casino and Rainbet.

## More from Knucklehead Syndicate · 30 days, by observed wagering

[Studio →](https://gambatracker.com/providers/knucklehead-syndicate)

[Its a Dog Life](https://gambatracker.com/slots/its-a-dog-life) Demo $93.6K

[The Family Death](https://gambatracker.com/slots/the-family-death) Demo $51.1K

[Soul Catcher](https://gambatracker.com/slots/soul-catcher) Demo $7,289

[Flamin Hot Wings](https://gambatracker.com/slots/flamin-hot-wings) Demo $7,092

[Knucklehead Brothers](https://gambatracker.com/slots/knucklehead-brothers) Demo $6,388

[Cluck Around And Find Out](https://gambatracker.com/slots/cluck-around-and-find-out) Demo $4,597

[Shells Angels](https://gambatracker.com/slots/shells-angels) Demo $3,346

[Bun Helsing](https://gambatracker.com/slots/bun-helsing) Demo $3,286

Compare with

- [Its a Dog Life](https://gambatracker.com/slots/compare/its-a-dog-life-vs-yummy-mummies)
- [The Family Death](https://gambatracker.com/slots/compare/the-family-death-vs-yummy-mummies)
- [Soul Catcher](https://gambatracker.com/slots/compare/soul-catcher-vs-yummy-mummies)
- [Flamin Hot Wings](https://gambatracker.com/slots/compare/flamin-hot-wings-vs-yummy-mummies)

18+

**These are past, observed results.** Every spin and round is independent: a hot or cold streak says nothing about what happens next, and no figure on this site improves anyone's odds. Gambling can be harmful.

[BeGambleAware](https://www.begambleaware.org/) [Gamblers Anonymous](https://www.gamblersanonymous.org/) [Help & limits](https://gambatracker.com/responsible-gambling)

How these figures are produced and labelled: https://gambatracker.com/llms.txt