Big Time Gaming

Danger High Voltage Review & Bonus Feature (BIG WIN)

A chaotic, electrifying ride packed with multipliers, bonus choices, and cult music vibes. Danger! High Voltage is loud. It’s flashy. It’s unapologetically chaotic, and that’s exactly why it’s still one of Big Time Gaming’s most iconic releases. Inspired by the 2003 Electric Six hit of the same name, this slot blends vibrant visuals, high-volatility math, and two wild bonus rounds into something truly unique.

Lucy Bullock
Positives
  • Two unique bonus games with very different feels
  • Multipliers up to 66x on wild reels
  • Extremely high win potential
Negatives
  • Lower-than-average RTP
  • Base game can feel flat between bonuses
  • High Voltage bonus can be hit or miss
Reel Setup 6x4
Paylines 4,096 ways to win
Release Date May 2017

Let’s crank up the volume and break it down.

Game Details

FeatureInfo
DeveloperBig Time Gaming
Release DateMay 2017
Reels / Rows6 reels, 4 rows
Paylines4,096 ways to win (All Ways Pays)
VolatilityHigh
RTP95.67% (standard)
Max Win15,746x your stake
Min/Max Bet£0.20 – £40
Bonus FeaturesFree Spins x2, Sticky Wilds, x6 Wild Reels

Theme, Visuals & Audio

This is not a slot that whispers. It screams glam rock, neon lights, and late-night party vibes. Think disco meets electric cathedral. Symbols include tacos, skulls, glitter hearts, and bells, with reel effects flashing like a strobe light.

And the soundtrack? Yes, it’s the actual “Danger! High Voltage” by Electric Six. A certified cult classic that kicks in full force during the bonus rounds. You either love it or hit mute fast.

How It Works – Base Game & Mechanics

  • 6 reels + 4 rows = 4,096 ways to win
  • Wins pay left to right, adjacent reels
  • Two types of wilds keep things spicy:
    • Wild Fire – standard wild
    • Wild Electricity – applies a 6x multiplier on any win it’s part of

The base game can get hot with stacked wilds, but the real chaos begins in the bonus.

Symbols & Payouts

SymbolTop Payout (6 of a kind)
Skull25x
Bell5x
Disco Heart2x
Taco2x
A–9 symbols0.4x – 1.5x

  • Wild Fire & Wild Electricity substitute for all regular symbols
  • Scatter: Heart with crown — 3 or more triggers the bonus

Symbols may not pay huge, but multipliers can send things into overdrive.

Free Spins – Two Wild Bonus Options

Hit 3+ scatter symbols to trigger the feature, then pick between two distinct free spins modes:

1. High Voltage Free Spins

  • 15 free spins
  • High Voltage Wild Reels can appear on reels 2–5
  • When they land, they turn the entire reel wild and apply random multipliers from 11x to 66x
  • Huge win potential, but wilds are rare

2. Gates of Hell Free Spins

  • 7 free spins
  • One random symbol becomes Sticky Wild for the duration
  • Land 4 sticky wilds on any reel to retrigger +3 spins
  • More frequent but lower volatility

It’s a clever choice system: go for the sky-high potential with volatility (High Voltage) or aim for stickier, more predictable action (Gates of Hell).

Max Win & Volatility

  • Max win is 15,746x your stake, mostly achievable through High Voltage multipliers
  • Volatility is high, though not extreme
  • Gates of Hell bonus gives a “medium-high” alternative if you want steadier returns

RTP – Know Before You Spin

RTP is 95.67%, which is a little lower than average, but not uncommon for high-volatility games. The tradeoff? Massive upside during bonuses.

Who Should Play Danger! High Voltage?

Player TypeWhy It Works for You
High-variance fansBig max win potential from those 66x multipliers
Music loversOne of the rare slots that syncs gameplay with a hit soundtrack
Bonus huntersTwo feature styles = two ways to enjoy the chaos
Adrenaline seekersFast-paced spins with wild effects and audiovisual chaos

Final Thoughts – Loud, Proud, and Still a Blast

Danger! High Voltage is a slot with personality and lots of it. Whether you’re here for the sticky wilds, the monster multipliers, or just to rock out while you spin, there’s no denying this one has cult status for a reason. It’s risky. It’s messy. And when it hits, it really hits.

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