In This Review
Danger High Voltage 2 Slot: Free Play and Review
In 2024, Big Time Gaming released Danger High Voltage 2 — an exciting Megaways sequel with a 96.66% RTP, following up on the original industrial-themed game from 2017. The second part introduces major mechanics updates, including the innovative Megadozer feature and two Bonus Buy options. In this review, we share our insights into the slot and offer you a chance to try the game for free.
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Best Casino Bonus for Real Money on this Slot
Welcome Package: max. 225% up to €5,250 + 650 FS
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18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org |
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Slot General Information
Updated: 06.05.2025
Reviewed by: Nikita Lukanenoks
This slot features a 6-reel grid with cascades and up to 117,649 ways to win. Its standout feature is the Megadozer above the reels, which randomly pushes coins onto or off the grid, triggering extras like Wilds, multipliers, and Scatters. The game also includes two Free Spins modes, both accessible via Bonus Buy.
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Software:
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RTP:96.7%
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Release Date:23.10.2024
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Volatility:
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Bonus game:No
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Max. win:52,980x
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Slot Theme:Industrial
Licensed and tested by
Main Theme and Storyline
The slot showcases a range of industrial elements, including metal pipes, springs, and steam effects. In contrast, it also features a giant disco ball under the reels and shiny symbols like gem-covered skulls and tacos, subtly hinting at a Mexican theme.
Danger High Voltage 2 Slots Features & Bonus Games
The game introduces players to classic and innovative features, which we break down in the following sections.
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Megadozer
Megadozer is a core feature in both the base and bonus games. Coin Dozer above the reels, pushing coins that fall either onto the grid or the disco ball at the bottom. In the base game, coins that land on the grid can add an extra Scatter or create a Wild with a random multiplier of 2x, 3x, or 5x. Additionally, coins outside the grid contribute +1x value to a base game multiplier applied to your current spin.
Coins in the Megadozer can stack on each other, allowing multiple coins to fall with a single push
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Fire In The Disco! Free Spins
Three Scatter symbols, depicted as crowned hearts, trigger bonus rounds. This bonus game awards six free spins and highlights the middle four reels. The Megadozer drops coins onto or outside the highlighted grid during the bonus rounds. Coins dropped on reels add Wilds that persist for the next two wins, while coins dropped outside the grid add an extra free spin.
Landing two or more Scatters during this bonus game awards two extra spins, and provides two more for each additional Scatter
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Danger Danger!! Free Spins
This bonus game is also triggered by landing three Scatters. During these bonus rounds, the game highlights two middle reels and awards 12 free spins. Coins from the Megadozer that fall outside the highlighted area increase the Feature Wild Multiplier by 1x. Meanwhile, coins landing on the highlighted reels award Wild symbols with the accumulated Feature Wild Multiplier value. Additionally, landing three or more Scatters during free spins gives you two extra spins, plus two more for each Scatter beyond the qualifying three.
The Feature Wild Multiplier always starts with a value of 2x
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Bonus Buy
Both free spins games can be purchased through the Bonus Buy option for 100x the current bet.
To access the Bonus Buy feature, click the golden ticket icon on the right
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Reactions (Cascading Reels)
All winning combinations trigger the Reactions feature, which functions as a Cascading Reels mechanic, removing symbols from winning paylines and refilling the grid with new ones.
The grid continues to refill until no more winning combinations are present
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Wild Symbols
Triggered by falling from the Megadozer onto the grid, Wilds substitute all paying symbols except Scatters.
Players can land Wilds only on reels 2, 3, 4, and 5
Key Info about RTP, Volatility and Bet Limits
RTP: 96.66%
Volatility: High
Bet Range: €0.20 to €15
The game delivers a stunning max win of 52,980x.
To achieve the maximum win, players must land as many Coins on the grid as possible and pair them with high-value symbols and large multipliers.
Tips on How to Play Danger High Voltage 2
Even though starting to play the game does not take much effort, there are some key aspects players should consider before beginning their session.
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1
Try the demo version
Before committing real funds, we recommend trying the game in demo mode. This way, you can get a feel for the slot and decide whether you want to play for real. -
2
Read the rules and all the essential information, like Symbols and RTP
Get acquainted with the slot’s key characteristics, like paytable and RTP. Doing so will help you predict the game’s behaviour and estimate payout frequency. -
3
Choose a casino site you want to play
We suggest reading our casino reviews to find a reliable website. Our expert team thoroughly examines each platform based on key criteria such as licensing, game selection, and user experience to make sure you choose a secure and trustworthy option. -
4
Claim the bonus from the casino to obtain more free spins
Always check the Promotions tab at your chosen casino. There, you may find a range of bonuses that can boost your bankroll and extend your session. -
5
Set the bets that are comfortable for you
Avoid placing bets that can quickly drain your balance, and always stick to your budget. -
6
Start playing the game and enjoy Danger High Voltage 2 by Big Time Gaming
With all the above tips, you can start enjoying the game.
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Multiplier:
Yes
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Slot reels:
6
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Wild symbol:
Yes
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Bonus game:
No
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Layout:
6-7
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Symbol Stacked:
No
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Free spins:
Yes
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Stakes range (€/£/$):
0.20 to 15
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Jackpot Game:
No
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Scatter Symbol:
Yes
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Technology:
JS/HTML
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Slot lines:
117,649
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Pros & Cons
Pros
Innovative Megadozer feature
Megaways mechanic
2 Bonus games
Multipliers combine with Wilds
Cons
Lack of jackpot
A betting range of up to €15 may discourage high rollers
Our Final Thoughts on the Game
Frequently Asked Questions about Danger High Voltage 2
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What is the Return to Player (RTP) in Danger High Voltage 2?
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The game offers an industry average RTP of 96.66%.
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Can I play Danger High Voltage 2 on my mobile device?
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Yes, the game is optimised to run on mobile devices.
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Is Danger High Voltage 2 available for real money?
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Yes, the game provides payouts in real money.
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Does Danger High Voltage 2 have free spins?
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Yes, the slot has two free spins bonus games that can be purchased through the Bonus Buy option or by landing three Scatter symbols.
Where to play Danger High Voltage 2 for Real Money
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