Danger High Voltage Slot Review – Rock n’ Roll and Big Wins

Danger! High Voltage slot machine, created by Big Time Gaming, is an iconic slot machine that is pretty popular in the UK. This slot is exciting, brings about the exciting rock n’ roll atmosphere alive, and comes with electrifying winning potential. This slot comes with plenty of goings-on and definitely goes under the category of action-packed slots.

Big Time Gaming found inspiration for this slot in the popular rock song from the 2000s of the same name by the Electric Six band. If you know the song, you will love this game. But even if you don’t, there are plenty of features and details that will keep your attention on such as expanding wilds, expanding multiplying wilds, and two Free Spins Bonuses and a winning potential exceeding x15,000 the total stake!

Danger! High Voltage slot is a six reel slot machine with five rows and as much as 4,096 ways to win. This means that there are no regular pay lines, but wins are formed by matching symbols from the leftmost reel to the right.

Danger! High Voltage Slot – Theme and Design

The song that we’ve mentioned above is the inspiration for this slot machine. Big Time Gaming did an excellent job when creating this game around the song by Electric Six. Everything in the game is related to the hit song and if you know the lyrics, you will immediately link all the details from the slot to the Danger! High Voltage slot by Electric Six.

The reels are set on the colourful disco background with flashy and dazzling disco lights illuminating the screen. The soundtrack in the base game is composed of the elements from the song. But it’s the Free Spins Bonus where you will enjoy the chorus of the song to the fullest. Even if you don’t know the song, we are sure that after a while you will find yourself singing along and enjoying the old rock n’ roll vibe.

Danger High Voltage RTP and Volatility

This is a high volatility slot machine which means that there are plenty of huge wins hiding behind the reels, especially in the Free Spins Bonus. However, it will take a lot of patience and spinning to get them.

Danger! High Voltage RTP is 95.67% which is around the standard RTP in the slots industry. The winning potential, on the other hand, is not a standard one and reaches a max of x15,746 total stake per spin in the Free Spins or base game with that special Full Electricity Wild.

Big Time Gaming and the Collection of Rock n’ Roll Slots

Danger! High Voltage slot is not the only slot machine by BTG inspired by evergreen rock songs. The Final Countdown slot machine and Lil’ Devils slot are both included in the set of Big Time Gaming’s rock n’ roll slots. Each is inspired by popular hit songs and come with amazing design and even more amazing winning potentials.

If you are interested in music-inspired slots, then these or maybe NetEnt’s Guns n’ Roses or Motorhead slots should be your choice.


The symbols of this slot fit the theme and the song perfectly. The set of lower-paying icons include playing card symbols (9, 10, J, Q, K, and A). The rest of the symbols are all related to the song. ‘Fire in the disco’ or ‘fire in the taco bell’ says the song, and we can already link it to the theme and symbols such as tacos, flashy disco balls, bells, and skulls. The skull is also the most valuable symbol appearing on the reels.

Now, there are as many as three special symbols in this slot and these include two types of wilds and a scatter icon. The Wild Fire and the Full Electricity Wild are both expanding wilds. So whenever they appear on the reels, they expand to cover the entire reel which can greatly contribute to hitting more wins. They both substitute all symbols but the scatter and appear on the reels 2, 3, 4, and 5 only.

The difference between the two is that the Full Electricity wild comes with an x6 multiplier. So you can only imagine what kinds of wins you can hit if more if not all multiplying Full Electricity Wilds appear on the reels.

Danger High Voltage has Two Free Spins Features

A heart with a crown and ‘my desire’ written on it is a scatter icon and responsible for triggering the Free Spins Bonus. The design of this icon is also inspired by the song and when two appear on the reels, the tease with the song starting to play appears. And if you land another scatter on top of that, the Bonus is triggered.

Regardless of the number of scatters (2, 3, 4, or 5), you get to choose which bonus to play: Gates of Hell Free Spins or High Voltage Free Spins. The number of scatters on the reels will only decide the size of the scatter win.

Gates of Hell Free Spins Feature

If you choose the Gates of Hell Free Spins Bonus round, you will get 7 free spins with a special sticky wild feature. Mainly, before the round begins one symbol will be randomly chosen to be transformed into a wild whenever it appears on the reels 2, 3, 4, or 5. And when it appears, it remains sticky throughout the duration of the Bonus. The sticky wilds will substitute for all symbols on the reels and full wild reel will award three extra free spins.

High Voltage Free Spins Feature

High Voltage Free Spins awards 15 free spins and the special feature here also involves special wilds. Mainly, High Voltage Wilds appear on the reels 2, 3, 4, or 5 and will substitute for all symbols on the reels. But these wilds appear with multipliers on them (x11, x22, x33, x44, x55, or x66) and whenever the wild with a multiplier lights up it will multiply the wins correspondingly.

This bonus can also be re-triggered with 3 or more scatters on the reels awarding 15 free spins again.

The Expert Verdict

This Big Time Gaming slot machine has become a huge hit among players thanks to its amazing design, great theme and music, and of course, its creative and lucrative features.

With 4,026 ways to win and winning potential of more than x15,000 the total stake, this slot machine can take you on a special rock n’ roll adventure!