Danger! High Voltage by Big Time Gaming is a 6-reel & 4-row online slot with 4 096 ways to win and a 95.67% RTP. Playable on all devices from €0.2 to €40 per spin, Danger! High Voltage is a high volatility game with a max win capped at 15764x your stake.

Tip: View our Big Time Gaming slots page for a complete, updated list of all their titles.

Design and Symbols

Danger High Voltage Design and Symbols

Danger! High Voltage has a very 70s psychedelic type of theme with neon-lit walls which change colour throughout the gameplay and disco lights covering the background to the reels. The soundtrack is also very fitting to the theme and style of the slot, giving it that extra edge.

The gameboard itself is boarded with a grey stone looking edge, and the symbols appear to be translucent.

Danger! High Voltage Paytable

The high-value symbols on the reels, all relate to the theme. The highest paying symbol is a sugar skull with purple jewels on it. There is also a bell, a disco ball and a delicious looking taco following up as the higher paying symbols.

Different vibrant colours make fill the symbols 9, 10, J, Q, K and Ace which make up the low-value symbols.

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

Special Features

The potential for big wins truly comes into play during the special feature round in Danger! High Voltage. Here you have two free spins options, but we suggest that you go for the Gates of Hell option. Find out why in the reviewers’ thoughts section.

Full Reel Wilds

The slot game has two wild symbols which only land on the three middle reels. Both wilds appear as full stacked wilds, meaning that they cover the entire reel where they land.

There is the Wildfire and Wild Electricity. The Wild Electricity has a 6x multiplier on the bottom. Whenever this wild is part of a winning combo, that win will be subjected to the multiplier.

Free Spins

Danger! High Voltage Free Spins Triggered

Players can trigger the free spins by landing three or more scatter symbols, anywhere in view, simultaneously. After triggering the feature, players can choose between two free spins options.

Gates of Hell

This feature will award you seven free spins. A random symbol will be selected as the Sticky wild for the duration of the feature. Whenever the selected symbols land on the three middle reels, it will stick in place and work as a wild. Covering one of the middle reels entirely with sticky wilds will award three additional spins.

High Voltage

Danger! High Voltage Free Spins Round

The High Voltage free spins feature will award 15 free spins. During the spins, the “High Voltage Wild” can appear on reels two to five. This new wild is also a stacked wild which covers the entire reel where it lands. Multipliers cover the entire wild.

The multipliers start from 11x and go up to 66x. When the High Voltage Wild appears on the reels – one of the multipliers on it will be highlighted. If the High Voltage Wild is part of a winning combo, that win will be subjected to the highlighted multiplier.

Players can win three extra free spins if they land three scatters, simultaneously, during one of the free spins.

Our Thoughts

Danger! High Voltage is a great slot to get the reels spinning on. The features are exciting and with a chance to win up to 20,000x your stake, this highly volatile game has great potential to payout mega wins!

The High Voltage feature which is one of the options you can select from the free spins has insane multipliers worth up to x66, while The Gates of Hell Free Spins can stack wilds like there is no tomorrow.

Big Time Gaming never seems to fail to disappoint when it comes to creating an aesthetically visually pleasing and creative slot game. Despite the game being launched many years ago now, it continues to be one of the most popular and most played slot games in our casinos.