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Big Bad Wolf — Slotester Lab test cover
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Quickspin · tested 2026-09-27

Big Bad Wolf

In this Big Bad Wolf demo only forty spins ran their chains to a sixth win and turned all three pigs Wild, yet those 0.40% of rounds paid 17.1% of base money in a review at 94.40% RTP.

Test card

10,000 spins · EUR 1.00 bet · every request logged
Spins10,000
BetEUR 1.00
RTP declared97.34%
RTP measured94.40% (approximate 95% CI 82.2–106.6)
Hit frequency31% · every 3.19
Dead streak max / avg19 / 3.16
Median hit0.80x
Max win (base game)75.4x · spin 8248
Free spins, natural67 · 6.7 bHz · every 149.3 spins · mean FS-only payout 44.4x stake
Balance start → end5,000 → 4,440
Balance in bets over the base series
Win distribution, x bet
test logs · 1 run · every request loggedtest record ↓
  1. 012026-09-2710,000 rounds · 0 buysfiles & checksums ↓94.40%RTP4 files · SHA-256 ↓

each run keeps its own spin log, CSV and raw server journal with checksums; the figures on this card combine all runs

Play Big Bad Wolf demo

QUICKSPIN · official demo · same math as real play
Best offer for players from United States Big Bad Wolf available at Cafe Casino
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Big Bad Wolf demo game field
Exclusive bonus at Cafe Casino · for players from the United States 300% up to $2,000 + 150 FS
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Free demo · no registration · plays on the provider's official server · 18+ Responsible gambling

Free spins on video

natural trigger · 67 in 10,000 spins
REC · NATURAL TRIGGER

Separate media session at the client default EUR 2.50 bet: natural free spins on media spin 79, EUR 29.50 won. Recorded in a separate browser session, outside the statistical samples.

Across the whole run the 67 natural bonuses split into 25 under 20x, 23 between 20x and 50x, 12 between 50x and 100x and 7 at 100x or more, and together they made up 32% of everything the game returned. The wait between two triggers ran from 3 to 890 spins. Payout figures here are FS-only, in ordinary stakes; the trigger payout is excluded.

Free spins start at 10. Moons collected on the last reel extend the feature: three add 2 spins when the wood house falls, six add 2 more and a x2 multiplier when the brick house falls, and three Wolf Scatters during the feature add 10. Of the 67 natural features, 47 ran past 10 spins: 26 stopped at the wood house and 21 reached the brick house, and 11 of the 67 were extended by 10 spins through Wolf Scatters.

  • triggers 67 1 per 149 spins
  • every 149 spins gaps 3 to 890
  • mean 44.4x FS-only median 27.8x stake
  • best 280.4x round 6868
  • spins per bonus 13.7 10 to 24 observed
Trigger mapevery natural bonus of the run · height = result, log scale · amber = top 4
Best bonuses
  1. 01round 686824 spins280.4x
  2. 02round 812922 spins172.0x
  3. 03round 462024 spins139.4x
  4. 04round 573624 spins130.4x

Risk profile

how much bankroll this run needed
1,057xmax drawdown, in bets (by spin 6370)
-888xlowest point vs start
19longest dead streak, spins
Bankroll survival in this run
50 betsbust at spin 1312
100 betsbust at spin 1466
200 betsbust at spin 2013

One run, one bet size. A different session can bust earlier or never; treat this as a measured example, not a rule.

How it plays

11 rules screens from the game
RULES · FROM THE GAME
Big Bad Wolf rules, page 1
Big Bad Wolf rules, page 2
Big Bad Wolf rules, page 3
Big Bad Wolf rules, page 4
Big Bad Wolf rules, page 5
Big Bad Wolf rules, page 6
Big Bad Wolf rules, page 7
Big Bad Wolf rules, page 8
Big Bad Wolf rules, page 9
Big Bad Wolf rules, page 10
Big Bad Wolf rules, page 11
screen 01 / 11 Big Bad Wolf rules, page 1

Big Bad Wolf plays on five reels by three rows with 25 fixed lines, paid from the leftmost reel. Swooping Reels clear every winning symbol and drop new ones from above, adding each fresh win to the round until nothing more pays. The honeycomb Wild substitutes for every symbol apart from the Wolf Scatter and the Moon, and five of them on a line pay 40x the bet.

Pigs Turn Wild counts the wins inside one spin: the second win turns the first pig Wild, the fourth win the second pig and the sixth win the third. The game sheet notes that the feature stays active during free spins.

Any three or more Wolf Scatters pay 3x the bet and start 10 free spins, and a further three during the feature award 10 more. Moons that land on the last reel are collected: three blow down the wood house for 2 extra spins, six blow down the brick house for another 2 spins and a x2 multiplier on the wins that follow.

Quickspin's game sheet puts the 97.34% RTP at 66.38 points from the base game and 30.96 from free spins, rates volatility 4.24 out of 5 and lists 1,225x as the highest payout seen in one billion spins. The game has no bonus buy, and the demo accepts stakes between EUR 0.25 and EUR 100.

Mechanics6 from the rules screens
  • Cascading reels
  • Wild symbol
  • Scatter symbol
  • Free spins
  • Multiplier
  • Retrigger

Verdict

Six wins turn every pig Wild

Big Bad Wolf returned 94.40% of EUR 10,000 staked across 10,000 spins, below the declared 97.34%, with the approximate 95% CI stretching from 82.21% to 106.59%. Divided the way the game sheet divides it, 64.64% of the stake came back outside free spins against 66.38 on paper and 29.76% from free spins against 30.96. Without the best round, 283.4x at round 6868, the other 9,999 spins returned 91.58%.

Sixty-seven natural features arrived, one per 149.3 spins, paying 44.42x the stake on average and 27.8x at the median. Rounds worth 100x or more turned up 9 times, once per 1,111 spins, against 1 in 1,043 on the game sheet.

Moons set the size of a feature. The 20 features that blew down no house averaged 23.19x, the 26 that stopped at the wood house 43.02x and the 21 that reached the brick house 66.38x, which made up 46.8% of all free spins money. The record feature took EUR 231.20 of its EUR 280.40 after the brick house fell at spin 15.

In the base game the pigs outweigh their share of spins. Only 40 spins, 0.40%, carried their chain to a sixth win, where the rules turn the third pig Wild, yet they paid EUR 1,108.40 of the EUR 6,463.80 earned outside free spins, 17.1%.

Measured upsides
  • Free spins arrived once per 149.3 spins, 67 times in the series.
  • The return split tracked the game sheet: 64.64% outside free spins and 29.76% from them, against 66.38 and 30.96.
  • Features that reached the brick house averaged 66.38x the stake.
  • Rounds of 100x or more came once per 1,111 spins, close to the 1 in 1,043 on the game sheet.
Measured downsides
  • The series finished at 94.40%, under the declared 97.34%, and the best base round paid 75.4x.
  • Twenty of 67 features never blew down a house and averaged 23.19x, with a median of 13.9x.
  • There is no bonus buy, so the feature can only be reached by spinning.
  • From its peak the balance fell 1,057.4 bets, and a 200-bet stake pot was gone by spin 2013.

Test record

10,000 rounds · 0 buys · open data · closed rig

One test run so far: a single session of the base game plus a separate series of bonus purchases on the official demo server, every request and response logged. When the game is tested again, the new run is added here and the figures on this page combine all runs into one sample.

result of this run2026-09-27
Measured return 94.40% 95% band 82.2–106.6% · declared 97.34%
  • 10,000rounds logged
  • 31%rounds that paid
  • 283xbiggest round
  • 1 / 149natural bonus rate
  • 19longest dry streak
return of this run with its 95% banddeclared 97.34%
Run 1 · 2026-09-2710,000 rounds
94.40%95% band 82.2–106.6%
75%85%95%105%declared 97.34%
dot = measured return · whisker = the range the long-run value is likely to sit in, given this many rounds
how the return settled, round by round10,000 rounds
94.40% after 10,000 roundsdeclared 97.34%
line = return measured up to that round · the line swings early and calms as rounds pile up
The run · tap to open
01run

Run 012026-09-27

10,000 rounds at EUR 1.00 · 0 buys · rig 0.8.2 · RTP profile 97.34%

measured return94.40%-2.9 pts vs declared
95% band82.2–106.6%
natural bonuses67 · 1 / 149
biggest round283x
95% band
82.2–106.6%
rounds that paid
31%
biggest round
283x · round 6,868
longest dry streak
19
natural bonuses
67 · one per 149 rounds
balance start → end
5,000 → 4,440
deepest drawdown
1,057x
Download this run · the square button copies the file’s SHA-256, so you can confirm the download is unchanged

10000 ordinary paid rounds, including naturally triggered features, at a fixed EUR 1.0 bet on the official Quickspin demo server (jurisdiction MT, RTP profile 97.34%); every request and response logged; test run 2026-09-27.

The test rig plays the official demo build over the network and records every server round: bet, win, cascade steps, free spins, collect. Screenshots and video were captured in a separate browser session and are not part of the statistical samples. The text was read against the log by an editor before publication. How we test →

CLOSED RIG OPEN DATA

FAQ

7 questions · answered from the log
Did the demo reach the 97.34% RTP?
Lab answer

Spun 10,000 times at EUR 1, the demo returned 94.40%, and the approximate 95% CI for that figure, 82.21% to 106.59%, covers the declared 97.34%. Measured the way the game sheet splits it, 64.64% came from the base game and 29.76% from free spins, against 66.38 and 30.96.

Free spins frequency: what is the average wait?
Lab answer

Over 10,000 spins the Wolf Scatters opened 67 features, on average one per 149.3 spins or 6.7 bHz. The longest wait was 889 spins, between rounds 2999 and 3889.

Pigs Turn Wild: which wins switch the pigs?
Lab answer

Inside one spin the second win turns the first pig Wild, the fourth the second pig and the sixth the third. Forty spins in this series, 0.40%, reached a sixth win, and they paid 17.1% of base-game money.

Moons in the free spins: what do they unlock?
Lab answer

Moons on the last reel are collected: three blow down the wood house for 2 extra spins, six blow down the brick house for another 2 and a x2 multiplier. The 21 features that reached the brick house paid 46.8% of all free spins money, and spins played at x2 after it paid 16.8%.

Can you buy the bonus in Big Bad Wolf?
Lab answer

No, the game has no Buy Feature, so free spins come only from three Wolf Scatters. The demo produced 67 such features, an average gap of 149.3 spins.

Is Big Bad Wolf a volatile slot?
Lab answer

The game sheet rates its volatility 4.24 out of 5. Here hits landed on 31.36% of spins, the median hit paid 0.8x the stake and the deepest slide reached 1,057.4 bets.

Highest payout in Big Bad Wolf: what does the sheet say?
Lab answer

Quickspin's game sheet lists 1,225x the bet as the highest payout observed in one billion spins. The largest round of these 10,000 spins paid 283.4x, a 24-spin feature at round 6868.

Field notes

0 notes
Slotester Labmeasured run · every request logged measured
  • spins10,000
  • bet1.00
  • result-560x
  • RTP measured94.4%
  • bonuses67
  • max win75.4x

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