SURPRISE, Surprise on the High Voltage Blackout slot machine by Everi! High Voltage Blackout is a solid machine and with a few minor tweaks it could have been great! There are two primary bonus features to help the player achieve that Big Win or Jackpot: The Blackout Bonus and the Respin Bonus. The cost of an outage might be a little too expensive for players on small budgets to experience as High Voltage Blackout requires a minimum stake of 0.50 credits, however, you can play for free below with no download needed if that’s out of your budget, while the high roller gamblers amongst you with deep pockets can risk up to 300.00 credits every time. High Voltage Blackout is a 5-reel, 40-line online slot game with bonus round, instant play, autoplay, video slots, wild symbol, scatter symbol, mobile gaming, lightning, machinery and big city life themes you can play at 7 online casinos.
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How to Win on the High Voltage Power Surge Slot
Your biggest wins will come from the colorful electrical equipment symbols. These are stacked 4 rows high on the reels (the grid is 5 reels and 4 rows with 50 win-lines). You’ll sometimes see just the top or bottom of these designs. When you get the full view, they do look impressive. If you combine these with the (also stacked) wild symbols it is possible to win on all 50 of the win-lines at the same time on a favorable spin.
Playing card symbols make up the bulk of your wins, these are colorful (even a little retro) designs over what looks like a metal plate.
On the whole this is a solid slot without too many gimmicks. The one real feature this game does have is nicely choreographed. You’ll win as usual, see your win total added to the usual box below the reels and then after a pause of just a split second – the screen will buzz, shale and you see a red color with the word ‘Respins’ across the screen.
This is the random respins on-reel feature. It can appear after any winning spin. This is not just a one and done, you can get up to 7 respins in a row, each of them having the chance of adding extra wins to your total. The base game remains the same for these – with no extra wilds or stacked symbols (though these are already numerous on the reels).
Randomly Awarded Progressive Jackpots
There are two jackpots associated with this game. These are displayed in the top part of the cabinet, one is large and the other relatively small. They are jackpots for the individual machine, rather than linked or networked ones.
You can win these completely at random (much like the respins!). You’ll complete a spin and see a box appear along with a ringing alarm, announcing one or both jackpots have been one. There is no alternative way via the game play of triggering these jackpots.