Spin that reel – Danger! High Voltage slot review

Danger! High Voltage is a 6 reel, 4 rows, 4,096 ways to win slot from Big Time Gaming. It comes with 2 bonus rounds that award free spins with multipliers of up to 66x and sticky symbols. You can start spinning with as little as 20 cents all the way up to a high rollin’ 100 euro per spin.

This slot probably has the weirdest music you have ever heard. It is based on the 2002 hit by Electric Six which has an even goofier videoclip.

The design has a background of flashing disco lights behind the reels. On these reels you will see skulls, glitter balls, bells, hearts and tacos. The song lyrics mention “Fire in the Taco Bell” so the taco’s kind of make sense. You’ll also see a wild that replaces everything but the bonus scatters. The lower values are represented by 9 to Ace.

The scatter symbol features a red heart with a crown on top and the words “My Desire” on the front. The slot has two wild symbols which only land on reels 2 to 5. Both wilds appear stacked and cover the entire reel where they land. The wilds can substitute for all other symbols except the scatter.

The game is played using a slightly unusual 6 reel game engine where winning combinations are created by landing the same symbols on adjacent reels. There are 4,096 ways to win in this game. The biggest potential winning opportunities come via the pair of bonus features where you get to pick one of them:

Free spin bonus features

High Voltage Free Spins feature. This bonus feature rewards you with 15 free spins. Also in play here are full wild reels and multipliers which can boost payouts by 11, 22, 33, 44, 55 or a whopping 66x. Re-triggers are possible here too with unlimited free spins available!

Gates of Hell Free Spins feature – 7 free spins are on offer when you choose to play this bonus. The massive symbol reel which will choose 1 symbol which will become sticky throughout the free spins. Whenever the selected symbol lands on the 3 middle reels, it will stick in place and work as a wild. Covering one of the middle reels, entirely, with sticky wilds will award 3 extra spins. You can re-trigger up to 19 free spins when playing the Gates of Hell.

Our Verdict

When the game came out on May 3rd 2017, Big Time Gaming stated that it was their highest volatile title at the time and that made it an interesting game to give a go by many players. The visuals are solidly done and the music serves the game well. All in all it is a bit of a weird and we don’t know what to think of the weird videoclip. It’s a solid enough all-round slot though that delivers some catchy action. Get lucky with the free spins and this slot can certainly give you some high voltage thrills.

Specifications of Danger! High Voltage

  • Developer: Big Time Gaming
  • Reels: 6
  • Win lines: 4096 Ways to Win
  • Bid: € 0.20 – € 100
  • Jackpot: Yes
  • Volatility: High
  • Bonus Feature: Yes, Wilds, Sticky Wilds, Free Spins multiplier
  • RTP: 95,67%

Read other reviews such as Pink Elephants and Secrets of Christmas.

Danger! High Voltage








Big win potential





  • Nice 70's theme
  • Contagious music