Danger High Voltage Slot Review

Danger High Voltage Slot

Based on a hit song from 2002, Danger High Voltage is a fun and colorful video slot with 6 reels and 4096 ways to win. Its retro looks are perfectly combined with sticky Wilds, Scatters, free spins, wild reels, and multipliers to create one unusual video slot with very generous payouts.

The game was released by Big Time Gaming in 2017 and it is based on the Electric Six’ song called Danger! High Voltage, which saw average popularity back in 2002. The disco-style slot, however, seems to be more popular than the song itself and is now available for free and real money play at a great number of online casinos. It uses an interesting 6×4 reel set and the all-ways-to-win winning system instead of the standard paylines. Here, players receive a payout for every three or more symbols of the same kind that appear on adjacent reels.

Danger High Voltage Slot Summary
Software Provider Big Time Gaming
Paylines 4096
RTP 95.67%
Min Bet $0.20
Max Bet $40.00
Wild Symbol There are 2 kinds of Reel Wilds in the base game, as well as 2 Wilds in the free spins.
Scatter Symbol The heart symbol is a Scatter and it triggers the bonus features.
Bonus Features Players can opt for either 7 Gates of Hell Free Spins or 15 High Voltage Free Spins.
Jackpot 100x bet

Symbols and Winning Combinations of Danger High Voltage Slot

Winning CombinationsDanger High Voltage uses themed symbols, as well as standard card symbols for the smaller wins. The winning combinations in this game do not have to appear on any specific payline. To get a payout, players need to land at least 3 matching symbols on adjacent reels. As there are 6 reels, combos may consist of up to 6 symbols.

The low-paying symbols on the 6×4 reel grid include six playing card values, namely Nines, Tens, Jacks, Queens, Kings, and Aces. The rest of the images on the reels are tacos, disco balls, and liberty bells. The highest-paying symbol is the Mexican sugar skull and players need to hit 2 or more skulls on adjacent reels to win a payout.

The online slot also features two Wilds, which appear only on reels 2, 3, 4, and 5. What is more interesting is that they do not occupy a single position but appear as complete Reel Wilds. One of them is Wild Fire and the other is Wild Electricity, which comes with a 6x multiplier. These two Reel Wilds substitute for all symbols in the game, except for the Scatter.

And the Scatter symbol is represented as a red heart with crown and writing that says “My Desire”. Whenever 3 or more Scatters land anywhere on the reels, they bring a payout of 6x to 100x the stake and trigger the bonus features.

Bonus Features of Danger High Voltage Slot

Bonus imageBig Time Gaming’s Danger High Voltage video slot does not stand out with its many bonus features or multi-level bonus games. It has only two bonus features that are activated the same way – by 3 or more Scatter hearts falling anywhere on the reels. Players can then choose one of them.

The first possible feature is called Gates of Hell and it awards 7 Free Spins. For the duration of these spins, players have a flaming Sticky Wild that can appear on reels 2, 3, 4, and 5 and substitute for all other symbols. Each reel with Sticky Wilds on it gives another 3 Free Spins.

Players may also opt for the High Voltage feature, which awards 15 Free Spins. The High Voltage Wild Reel may appear on reels 2, 3, 4, or 5 during these spins. This Wild is a substitute for all symbols (except for the Scatter) and when lit, it multiplies adjacent winnings with multipliers of 11x to 66x. If 3 or more Scatter symbols land anywhere on the reels during the High Voltage feature, they activate another set of 15 Free Spins.


Although the jackpot payout is the unimpressive 100x the stake for getting 6 Scatters on the reels, this slot is actually much more generous, offering over 50,000x the bet size with all the multipliers that can appear simultaneously and multiply themselves. In addition, the Free Spins can be re-triggered an unlimited number of times for even more winnings. However, Danger High Voltage is a very high-volatility game, so players should be aware that winning combos may appear less frequently than in most video slots.