---
title: "Gym Rat by Donut Gaming: RTP, biggest wins & max multiplier"
description: "Gym Rat by Donut Gaming: official RTP 97.70%, 140 sampled bets in 30 days. Biggest win $14K (236.0x) at Stake. Played at 2 crypto casinos we track."
url: https://gambatracker.com/slots/gym-rat
rendered: 2026-11-11T13:37Z
---

Gym Rat

[Slots](https://gambatracker.com/slots) / Gym Rat

# Gym Rat · slots

[Donut Gaming](https://gambatracker.com/providers/donut-gaming) played on 2 casinos we read official RTP 97.70%

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

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

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

24h · 43.66% ±62.3 · 8 bets —

7d · 48.46% ±25.8 · 24 bets —

30d · 48.82% ±24.8 · 31 bets —

90d · 48.82% ±24.8 · 31 bets —

All · 48.82% ±24.8 · 31 bets —

Per casino, 30d

[Stake](https://gambatracker.com/casinos/stake) · 31 bets · below min

23.5% 61.0% 98.5%

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**: 140
- **Wagered**: $105K
- **Paid**: $109K
- **Max multiplier**: 8,333x
- **Max payout**: $14K

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

[Donut Gaming](https://gambatracker.com/providers/donut-gaming) studio.engine.io 97.70%

[Stake](https://gambatracker.com/casinos/stake) stake:kurator.edge 97.70%

[Stake.us](https://gambatracker.com/casinos/stake-us) stake:kurator.edge 97.70%

## Game facts · from studio.engine.io

A slot with very high volatility and wins up to 25,000× the bet, released in May 2026.

- **RTP**: 97.70%
- **Volatility**: Extreme (very high)
- **Released**: May 2026

Max win 25,000x, 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](https://studio.engine.io/insights/games/donut-gaming/gym-rat) · read 11h ago [Studio page ↗](https://studio.engine.io/insights/games/donut-gaming/gym-rat)

## Multiplier distribution · 30d, sampled bets

73 sampled spins, 79% of them paid something.

- **8 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+

- **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 70.

From 73 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

[Stake](https://gambatracker.com/casinos/stake) $2,127 31 bets · 100%

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

Mon Mon 00:00–01:00 UTC: 0 bets, $0 wagered Mon 01:00–02:00 UTC: 0 bets, $0 wagered Mon 02:00–03:00 UTC: 0 bets, $0 wagered Mon 03:00–04:00 UTC: 0 bets, $0 wagered Mon 04:00–05:00 UTC: 0 bets, $0 wagered Mon 05:00–06:00 UTC: 0 bets, $0 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: 1 bets, $20.00 wagered Mon 09:00–10:00 UTC: 0 bets, $0 wagered Mon 10:00–11:00 UTC: 0 bets, $0 wagered Mon 11:00–12:00 UTC: 0 bets, $0 wagered Mon 12:00–13:00 UTC: 1 bets, $1.80 wagered Mon 13:00–14:00 UTC: 0 bets, $0 wagered Mon 14:00–15:00 UTC: 4 bets, $300 wagered Mon 15:00–16:00 UTC: 2 bets, $200 wagered Mon 16:00–17:00 UTC: 1 bets, $100 wagered Mon 17:00–18:00 UTC: 1 bets, $5.00 wagered Mon 18:00–19:00 UTC: 0 bets, $0 wagered Mon 19:00–20:00 UTC: 0 bets, $0 wagered Mon 20:00–21:00 UTC: 0 bets, $0 wagered Mon 21:00–22:00 UTC: 4 bets, $832 wagered Mon 22:00–23:00 UTC: 1 bets, $20.00 wagered Mon 23:00–00:00 UTC: 1 bets, $0.60 wagered Tue Tue 00:00–01:00 UTC: 0 bets, $0 wagered Tue 01:00–02:00 UTC: 0 bets, $0 wagered Tue 02:00–03:00 UTC: 0 bets, $0 wagered Tue 03:00–04:00 UTC: 0 bets, $0 wagered Tue 04:00–05:00 UTC: 0 bets, $0 wagered Tue 05:00–06:00 UTC: 3 bets, $23.00 wagered Tue 06:00–07:00 UTC: 0 bets, $0 wagered Tue 07:00–08:00 UTC: 0 bets, $0 wagered Tue 08:00–09:00 UTC: 0 bets, $0 wagered Tue 09:00–10:00 UTC: 2 bets, $15.93 wagered Tue 10:00–11:00 UTC: 0 bets, $0 wagered Tue 11:00–12:00 UTC: 2 bets, $949 wagered Tue 12:00–13:00 UTC: 2 bets, $25.02 wagered Tue 13:00–14:00 UTC: 0 bets, $0 wagered Tue 14:00–15:00 UTC: 2 bets, $98.77 wagered Tue 15:00–16:00 UTC: 2 bets, $48.50 wagered Tue 16:00–17:00 UTC: 1 bets, $47.27 wagered Tue 17:00–18:00 UTC: 1 bets, $79.70 wagered Tue 18:00–19:00 UTC: 0 bets, $0 wagered Tue 19:00–20:00 UTC: 2 bets, $200 wagered Tue 20:00–21:00 UTC: 1 bets, $2.15 wagered Tue 21:00–22:00 UTC: 2 bets, $14.60 wagered Tue 22:00–23:00 UTC: 3 bets, $413 wagered Tue 23:00–00:00 UTC: 0 bets, $0 wagered Wed Wed 00:00–01:00 UTC: 0 bets, $0 wagered Wed 01:00–02:00 UTC: 0 bets, $0 wagered Wed 02:00–03:00 UTC: 0 bets, $0 wagered Wed 03:00–04:00 UTC: 0 bets, $0 wagered Wed 04:00–05:00 UTC: 1 bets, $35.21 wagered Wed 05:00–06:00 UTC: 2 bets, $40.60 wagered Wed 06:00–07:00 UTC: 0 bets, $0 wagered Wed 07:00–08:00 UTC: 0 bets, $0 wagered Wed 08:00–09:00 UTC: 1 bets, $7.19 wagered Wed 09:00–10:00 UTC: 1 bets, $50.05 wagered Wed 10:00–11:00 UTC: 3 bets, $247 wagered Wed 11:00–12:00 UTC: 2 bets, $60.31 wagered Wed 12:00–13:00 UTC: 0 bets, $0 wagered Wed 13:00–14:00 UTC: 3 bets, $5,217 wagered Wed 14:00–15:00 UTC: 0 bets, $0 wagered Wed 15:00–16:00 UTC: 0 bets, $0 wagered Wed 16:00–17:00 UTC: 0 bets, $0 wagered Wed 17:00–18:00 UTC: 1 bets, $10.00 wagered Wed 18:00–19:00 UTC: 0 bets, $0 wagered Wed 19:00–20:00 UTC: 1 bets, $10.00 wagered Wed 20:00–21:00 UTC: 1 bets, $1.00 wagered Wed 21:00–22:00 UTC: 2 bets, $64.07 wagered Wed 22:00–23:00 UTC: 0 bets, $0 wagered Wed 23:00–00:00 UTC: 0 bets, $0 wagered Thu Thu 00:00–01:00 UTC: 0 bets, $0 wagered Thu 01:00–02:00 UTC: 0 bets, $0 wagered Thu 02:00–03:00 UTC: 3 bets, $437 wagered Thu 03:00–04:00 UTC: 2 bets, $162 wagered Thu 04:00–05:00 UTC: 0 bets, $0 wagered Thu 05:00–06:00 UTC: 1 bets, $100 wagered Thu 06:00–07:00 UTC: 0 bets, $0 wagered Thu 07:00–08:00 UTC: 0 bets, $0 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: 0 bets, $0 wagered Thu 11:00–12:00 UTC: 0 bets, $0 wagered Thu 12:00–13:00 UTC: 0 bets, $0 wagered Thu 13:00–14:00 UTC: 0 bets, $0 wagered Thu 14:00–15:00 UTC: 0 bets, $0 wagered Thu 15:00–16:00 UTC: 0 bets, $0 wagered Thu 16:00–17:00 UTC: 0 bets, $0 wagered Thu 17:00–18:00 UTC: 1 bets, $10K 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: 0 bets, $0 wagered Thu 21:00–22:00 UTC: 1 bets, $3.00 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: 0 bets, $0 wagered Fri 02:00–03:00 UTC: 0 bets, $0 wagered Fri 03:00–04:00 UTC: 50 bets, $75K wagered Fri 04:00–05:00 UTC: 1 bets, $1,001 wagered Fri 05:00–06:00 UTC: 0 bets, $0 wagered Fri 06:00–07:00 UTC: 0 bets, $0 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: 2 bets, $8,008 wagered Fri 12:00–13:00 UTC: 3 bets, $120 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: 0 bets, $0 wagered Fri 16:00–17:00 UTC: 0 bets, $0 wagered Fri 17:00–18:00 UTC: 0 bets, $0 wagered Fri 18:00–19:00 UTC: 1 bets, $10.00 wagered Fri 19:00–20:00 UTC: 0 bets, $0 wagered Fri 20:00–21:00 UTC: 0 bets, $0 wagered Fri 21:00–22:00 UTC: 0 bets, $0 wagered Fri 22:00–23:00 UTC: 3 bets, $183 wagered Fri 23:00–00:00 UTC: 1 bets, $200 wagered Sat Sat 00:00–01:00 UTC: 0 bets, $0 wagered Sat 01:00–02:00 UTC: 0 bets, $0 wagered Sat 02:00–03:00 UTC: 2 bets, $60.00 wagered Sat 03:00–04:00 UTC: 0 bets, $0 wagered Sat 04:00–05:00 UTC: 2 bets, $35.03 wagered Sat 05:00–06:00 UTC: 0 bets, $0 wagered Sat 06:00–07:00 UTC: 0 bets, $0 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: 1 bets, $100 wagered Sat 11:00–12:00 UTC: 1 bets, $40.00 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: 1 bets, $1.00 wagered Sat 16:00–17:00 UTC: 0 bets, $0 wagered Sat 17:00–18:00 UTC: 0 bets, $0 wagered Sat 18:00–19:00 UTC: 0 bets, $0 wagered Sat 19:00–20:00 UTC: 3 bets, $150 wagered Sat 20:00–21:00 UTC: 0 bets, $0 wagered Sat 21:00–22:00 UTC: 0 bets, $0 wagered Sat 22:00–23:00 UTC: 0 bets, $0 wagered Sat 23:00–00:00 UTC: 0 bets, $0 wagered Sun Sun 00:00–01:00 UTC: 0 bets, $0 wagered Sun 01:00–02:00 UTC: 1 bets, $5.96 wagered Sun 02:00–03:00 UTC: 0 bets, $0 wagered Sun 03:00–04:00 UTC: 0 bets, $0 wagered Sun 04:00–05:00 UTC: 0 bets, $0 wagered Sun 05:00–06:00 UTC: 0 bets, $0 wagered Sun 06:00–07:00 UTC: 0 bets, $0 wagered Sun 07:00–08:00 UTC: 0 bets, $0 wagered Sun 08:00–09:00 UTC: 0 bets, $0 wagered Sun 09:00–10:00 UTC: 1 bets, $5.00 wagered Sun 10:00–11:00 UTC: 0 bets, $0 wagered Sun 11:00–12:00 UTC: 0 bets, $0 wagered Sun 12:00–13:00 UTC: 0 bets, $0 wagered Sun 13:00–14:00 UTC: 0 bets, $0 wagered Sun 14:00–15:00 UTC: 0 bets, $0 wagered Sun 15:00–16:00 UTC: 0 bets, $0 wagered Sun 16:00–17:00 UTC: 0 bets, $0 wagered Sun 17:00–18:00 UTC: 0 bets, $0 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: 1 bets, $5.00 wagered Sun 21:00–22:00 UTC: 0 bets, $0 wagered Sun 22:00–23:00 UTC: 1 bets, $50.00 wagered Sun 23:00–00:00 UTC: 0 bets, $0 wagered

by hour

Busiest hour: Fri 03:00–04:00 UTC with 50 bets; busiest time of day: 03:00–04:00 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 hits · largest payouts we saw on this game

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $59.33 0.00074 BTC $14K edge 2.3% · exp. −$1.36 236.0x 2026-11-04 21:34 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $4,004 4,004 USDT $12.1K edge 2.3% · exp. −$92.09 3.02x 2026-11-06 11:11 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $474 474 USDT $11.9K edge 2.3% · exp. −$10.91 25.00x 2026-11-03 11:22 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $360 360 USDT $9,012 edge 2.3% · exp. −$8.29 25.00x 2026-11-03 22:27 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $30.03 0.0134 ETH $6,098 edge 2.3% · exp. −$0.69 203.1x 2026-11-07 04:44 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $4,004 4,004 USDT $5,146 edge 2.3% · exp. −$92.09 1.29x 2026-11-06 11:09 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $1,500 1,500 USDC $5,000 edge 2.3% · exp. −$34.50 3.33x 2026-11-06 03:25 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $1,500 1,500 USDC $5,000 edge 2.3% · exp. −$34.50 3.33x 2026-11-06 03:24 UTC

[Stake.us](https://gambatracker.com/casinos/stake-us) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $200 200 SWEEPS $5,000 edge 2.3% · exp. −$4.60 25.00x 2026-11-06 23:00 UTC

[Stake](https://gambatracker.com/casinos/stake) [Gym Rat Donut Gaming](https://gambatracker.com/slots/gym-rat) Hidden $1,500 1,500 USDC $4,100 edge 2.3% · exp. −$34.50 2.73x 2026-11-06 03:24 UTC

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

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

| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | [Stake](https://gambatracker.com/casinos/stake) | 48.82% ±24.8 | 97.70% | — | 31 bets · below min | $2,127 |

## About Gym Rat · from the figures on this page

Gym Rat is a Donut Gaming slot. Over the last 30 days we observed 140 bets on it at 2 casinos, too few to measure its RTP over 30 days; the official RTP is 97.70%. Its highest multiplier in the last 30 days was 8,333x. The biggest win we saw on it paid $14K (236.0x) at Stake on 4 Nov 2026. Over the last 30 days it was played most, by wager, at Stake.

## More from Donut Gaming · 30 days, by observed wagering

[Studio →](https://gambatracker.com/providers/donut-gaming)

[Day Zero Outbreak](https://gambatracker.com/slots/day-zero-outbreak) Very high vol. Demo 352.09%

[Ganja Snail](https://gambatracker.com/slots/ganja-snail) Very high vol. Demo 33.05%

[Black Out](https://gambatracker.com/slots/black-out) Very high vol. Demo $8.97M

[Don Vito](https://gambatracker.com/slots/don-vito) High vol. Demo $6.81M

[Arch Angel](https://gambatracker.com/slots/arch-angel) High vol. Demo 102.89%

[Gates of Destiny](https://gambatracker.com/slots/gates-of-destiny) Very high vol. Demo 62.82%

[Solar Girl](https://gambatracker.com/slots/solar-girl) Medium vol. Demo 108.18%

[Blades of Honour](https://gambatracker.com/slots/blades-of-honour) High vol. Demo 51.85%

Compare with

- [Day Zero Outbreak](https://gambatracker.com/slots/compare/day-zero-outbreak-vs-gym-rat)
- [Ganja Snail](https://gambatracker.com/slots/compare/ganja-snail-vs-gym-rat)
- [Black Out](https://gambatracker.com/slots/compare/black-out-vs-gym-rat)
- [Don Vito](https://gambatracker.com/slots/compare/don-vito-vs-gym-rat)

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