Big Time Gaming · 2019 · tested 2026-09-28
Danger High Voltage
Of the 915 High Voltage free spins played in this Danger High Voltage review, the 574 without a lit Wild reel earned 2.8% of the feature money, and the demo ended at 87.05% RTP.
Test card
10,000 spins · FUN 1.00 bet · every request logged| Spins | 10,000 |
| Bet | FUN 1.00 |
| RTP declared | 96.22% |
| RTP measured | 87.05% (approximate 95% CI 71.6–102.5) |
| Hit frequency | 42% · every 2.38 |
| Dead streak max / avg | 20 / 2.36 |
| Median hit | 0.40x |
| Max win (base game) | 61.2x · spin 9726 |
| Free spins, natural | 57 · 5.7 bHz · every 175.4 spins · mean FS-only payout 59.6x stake |
| Balance start → end | 5,000 → 3,705 |
each run keeps its own spin log, CSV and raw server journal with checksums; the figures on this card combine all runs
Play Danger High Voltage demo
BIG TIME GAMING · official demo · same math as real play
Same reels, real payouts
Cafe Casino runs the same Danger High Voltage with the same math and adds a welcome bonus for players from the United States:
300% up to $2,000 + 150 FS 18+ · T&Cs apply · the demo stays freeFree spins on video
natural trigger · 57 in 10,000 spinsSeparate media session at FUN 1: High Voltage Free Spins from media spin 32, 15 spins and FUN 41.75. Recorded in a separate browser session, outside the statistical samples.
Across the whole run the 57 natural bonuses split into 20 under 20x, 16 between 20x and 50x, 13 between 50x and 100x and 8 at 100x or more, and together they made up 39% of everything the game returned. The wait between two triggers ran from 8 to 904 spins. Payout figures here are FS-only, in ordinary stakes; the trigger payout is excluded.
High Voltage Free Spins start with 15 spins, and three or more Scatters during the feature add 15 more. The share shown counts features that went past 15 spins: 2 of the 57, round 226 with 162.0x and round 2088 with 158.3x, both 30 spins long.
- triggers 57 1 per 175 spins
- every 175 spins gaps 8 to 904
- mean 59.6x FS-only median 34.6x stake
- best 418.2x round 3815
- spins per bonus 16.1 15 to 30 observed
- 01round 381515 spins418.2x
- 02round 467715 spins263.2x
- 03round 388315 spins240.7x
- 04round 944215 spins210.1x
Risk profile
how much bankroll this run needed| 50 bets | bust at spin 76 |
| 100 bets | bust at spin 177 |
| 200 bets | bust at spin 1498 |
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
7 rules screens from the gameDanger High Voltage runs on six reels of four rows, 4,096 ways counted from the leftmost reel to the right, while the Scatter pays anywhere. At FUN 1 six sugar skulls, the top symbol, pay 25.00, six bells 5.00 and six 9s 0.40.
Two Wilds fill a whole reel and appear only on reels 2 to 5: Wild Fire, a plain substitute, and Wild Electricity, which multiplies every win it takes part in by 6, so two of them in one win mean x36. Neither replaces the Scatter.
Scatters pay in any position, 6, 20, 50 or 100 times the stake for three to six of them, and three or more open a choice between two features played at the triggering stake. High Voltage Free Spins give 15 spins in which a High Voltage Wild on any of the middle four reels lights one multiplier from x11 to x66 for the wins it touches, and three more Scatters add another 15. Gates of Hell Free Spins give 7 spins in which one symbol becomes a Sticky Wild on reels 2 to 5, and every reel filled with four of them adds 3 spins.
Declared RTP on this demo server is 96.22%, the client configuration lists a 28,190x ceiling, the stake range is FUN 0.20 to FUN 20, and no bonus purchase is offered. Every feature in this series was played as High Voltage Free Spins, so Gates of Hell has no measurements here.
Wild symbol
Multiplier
Scatter symbol
Free spins
Retrigger
Sticky symbol
Gallery
10 frames from the test
Verdict
The lit Wild is the featureThe series of 10,000 FUN 1 spins returned 87.05% against the declared 96.22%; the approximate 95% CI spans 71.63% to 102.47%. Spins paid often, 42.09% of the time, but the median hit was 0.4x the stake, and the best round, a 424.2x feature at round 3815, lifted the total; without it the rest came to 82.81%.
Away from the feature, the multiplier Wild does most of the work. Spins that showed a Wild Electricity reel were 7.53% of the series yet paid 54.0% of base money, 3.81x on average, while Wild Fire spins without it, 24.00% of the series, paid 22.0%, and the 68.47% of spins with no Wild reel returned 24.0%. No base spin went past 61.2x.
High Voltage Free Spins came 57 times, once per 175.4 spins, and averaged 59.59x the stake with a 34.6x median; two of them retriggered to 30 spins. Inside them the lit multiplier decided everything: 574 of 915 spins had no High Voltage Wild and paid 2.8% of the feature money, spins at x33 and x44 paid 62.6% between them, and in the record feature the 14th spin alone brought 330.0 of its 418.2.
- Wild Electricity spins, 7.53% of the series, paid 54.0% of base-game money.
- Once per 175.4 spins the free spins arrived, averaging 59.59x the stake.
- Something was paid on 42.09% of spins, and no dry run went beyond 20 spins.
- The record feature at round 3815 paid 424.2x the stake.
- At 87.05% the series finished well under the declared 96.22%.
- Most wins were small: the median hit came to 0.4x the stake.
- 574 of 915 free spins had no lit High Voltage Wild and paid 2.8% of feature money.
- Its worst slide cost 1,564.9 bets; a 100-bet budget would have lasted 177 spins.
Test record
10,000 rounds · 0 buys · open data · closed rigOne test run so far: a single session of the base game on the official demo server, every request and response logged; the game offers no bonus purchase, so every feature in the sample came from ordinary spins. When the game is tested again, the new run is added here and the figures on this page combine all runs into one sample.
- 10,000rounds logged
- 42%rounds that paid
- 424xbiggest round
- 1 / 175natural bonus rate
- 20longest dry streak
01run
Run 012026-09-28
10,000 rounds at FUN 1.00 · 0 buys · rig 0.8.3 · RTP profile 96.22%
measured return87.05%-9.2 pts vs declared
Run 012026-09-28
10,000 rounds at FUN 1.00 · 0 buys · rig 0.8.3 · RTP profile 96.22%
- 95% band
- 71.6–102.5%
- rounds that paid
- 42%
- biggest round
- 424x · round 3,815
- longest dry streak
- 20
- natural bonuses
- 57 · one per 175 rounds
- balance start → end
- 5,000 → 3,705
- deepest drawdown
- 1,565x
10000 ordinary paid rounds, including naturally triggered features, at a fixed FUN 1.0 bet on the Big Time Gaming demo served by the Relax Gaming platform (jurisdiction MT, RTP profile 96.22%); every request and response logged; test run 2026-09-28.
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 →
FAQ
6 questions · answered from the logWhy did Danger High Voltage return 87.05% instead of 96.22%?
The approximate 95% CI of this 10,000-spin FUN 1 series, 71.63% to 102.47%, still covers the declared 96.22%. The best round, a 424.2x feature at round 3815, carried much of the total; take it away and the remaining rounds come to 82.81%.
What does Wild Electricity do?
It fills a reel from 2 to 5 and multiplies every win it substitutes in by 6, x36 with two of them. Spins with a Wild Electricity reel were 7.53% of this series and paid 54.0% of the base game's money.
High Voltage or Gates of Hell: which free spins were tested?
The whole log, 57 features, was played as High Voltage Free Spins, 15 spins with a High Voltage Wild worth x11 to x66. Gates of Hell, 7 spins with a Sticky Wild, was never chosen, so the page has no figures for it.
Between two features, how many spins passed?
Scatters opened the feature 57 times across the series, on average once per 175.4 spins. The longest stretch without one lasted 903 spins, from round 5694 to round 6598.
x66 multiplier: how often did it light up?
The High Voltage Wild lit x66 on 18 of 915 free spins, which paid 8.8% of the feature money. The busiest levels were x33 and x44, 157 spins that paid 62.6% between them.
How big can a Danger High Voltage win get?
According to its client configuration the ceiling is 28,190x the stake. This series peaked at 424.2x in one round and 61.2x on a single base spin.







Field notes
0 notes