lab studies / le fisherman
lab study, simulation-based

223 million spins on le fisherman: 61.1% of $0.50/$100 sessions busted before the cap

exp · 031 · 2026-06-15 · simulation-based

provider , RTP 96.33%volatility medium
at 50c a spin
€7,500
biggest win
15,000x top win
~247
spins to the bonus
about 49 min at 5/min
€30
average bonus
when it hits (60x)
€0.48
avg back per spin
of your 50c
win hit frequency 24.0% (~1 in 4.2 spins)max win 15,000x = €7,500 (a feature event)
We simulated Le Fisherman across nine stake/bankroll combinations at the 96.33% provider default, 10,000 sessions each, then re-ran the full grid at the 86.25% floor version (223,418,376 simulated spins in total). At $0.50 a spin against a $100 bankroll, 61.1% ±1.0 of sessions busted before the 2,000-spin cap and the median session ended with $0.42. The published RTP ladder spans 10.08 points and the floor version raised the bust rate in every cell.

Run it yourself in the live simulator. All figures are simulation-based observations, not predictions. See our methodology.

what we measured

parametervalue
providerHacksaw Gaming
rtp default96.33% (simulated)
rtp versions on file96.33 / 94.33 / 92.34 / 86.25
volatilitylow-medium (2/5 bigwinboard; below-average clashofslots)
hit frequencyestimated at 24% for a medium-volatility game (provider does not publish one; low-confidence)
max win15,000x
mechanicscluster-pays;super-cascade;golden-squares;rainbow-reveals;buckets;big-catch-bar;3-bonus-modes;bonus-buy
simulated223,418,376 spins, 9 stake/bankroll cells per version, 2,000-spin cap

These are simulation-based observations from a model calibrated to the published RTP. Hit frequency and bonus frequency/value are estimates, flagged above; absolute bust levels carry that uncertainty, while the default-versus-floor comparison holds those inputs constant.

how long bankrolls survived

survival curves, share of sessions still alive vs spins played

At a $100 bankroll, the median session lasted 2000 spins at $0.20 a spin, 1411 spins at $0.50, and 475 spins at $1.00. Stake-to-bankroll cover, not the game, decided how long the money lasted.

bust rates

bust-rate grid, share of sessions that busted before the spin cap

Share of sessions that busted before the 2,000-spin cap (default 96.33% version, 95% CI):

$50 bankroll$100 bankroll$200 bankroll
$0.20/spin49.4% ±1.08.7% ±0.50.0% ±0.0
$0.50/spin82.3% ±0.861.1% ±1.021.3% ±0.8
$1.00/spin91.6% ±0.582.5% ±0.860.9% ±1.0

what a finished session looks like

final bankroll by percentile

At $0.50 on a $100 bankroll the median session ended with $0.42 of the original $100. The 90th percentile kept $250.93. In our model a bonus arrived about once every 252 spins on average (a modelled trigger rate, flagged). Most sessions drain toward zero while a few tails run long, which is what negative expectation looks like over many sessions.

the rtp version lottery

This game's published RTP ladder spans 10.08 points (96.33 / 94.33 / 92.34 / 86.25). We re-ran the full grid at the 86.25% floor, holding every other input constant so only the RTP changed:

cell96.33% default86.25% floordelta
$0.20 / $1008.7%32.6%+23.8pp
$0.50 / $10061.1%82.8%+21.7pp
$0.50 / $20021.3%52.4%+31.1pp
$1.00 / $20060.9%83.1%+22.2pp

Same game, same animations. The only difference is which version the operator licensed, the one variable a player never sees on the reels. See the casinos ranked by verified RTP.

methodology note

We simulate models calibrated to published math, not the provider's game engine. Results are sample-based observations from 223,418,376 simulated spins, across two RTP calibrations, with 95% confidence intervals. Hit frequency and bonus parameters are estimated and flagged. Slots are negative-expectation games; nothing here predicts outcomes or improves odds. Corrections policy: methodology.html.

Where the max win actually comes from

base 72%
feature 24%

25% of this game's RTP is locked inside the bonus you rarely trigger; the base game on its own returns just 72%.

A normal spin in our simulation never returned more than ~100x (€50). The 15,000x top win is a feature event, it only came out of the bonus. (base-game ceiling: paytable-sourced)

Play the le fisherman demo, or stress-test it

Looking for the le fisherman demo or free play? A demo shows you a handful of spins. Our free simulator runs le fisherman across thousands of sessions and shows what actually happens to a bankroll over time: the bust rate, how long the money lasts, and the wait for the bonus. It is the demo with the math switched on.

stress-test le fisherman free

FAQ

Is there a le fisherman demo or free play?

Yes. You can play le fisherman in demo mode at most casinos, and you can stress-test it free in our simulator, which runs thousands of sessions and reports the bust rate and session length, the demo with the math switched on.

Is le fisherman worth playing?

It is negative-expectation like every slot. In our simulation, 61.1% of $0.50/$100 sessions busted before the 2,000-spin cap. We report the cost; we never tell you to play.

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