Danger High Voltage Slot by Big Time Gaming
Danger High Voltage is a slot by Big Time Gaming, released in 2017.
Game facts
| Provider | Big Time Gaming |
|---|---|
| Game type | Slots |
| Release date | May 2017 |
| RTP | 95.67% |
| Max win | 15,746x the bet |
| Reels × rows | 6 × 4 |
| Pays | 4,096 ways to win |
| Bet range | 0.20–40 |
| Wild symbol | Yes |
| Features | Sticky wilds |
| Themes | DiscoNeon |
| App | Yes — how to install |
Free demo of Danger High Voltage
The free demo of Danger High Voltage is on this page: no deposit and no real-money wins.
The demo uses virtual credits: no deposit, no real-money wins.
Where to play for real money
18+ · T&Cs apply · Gamble responsibly · Offers for your country
Real-money play is only for adults and only at licensed online casinos where online gambling is legal for you.
How to play Danger High Voltage
Bet range: 0.20–40
- Match symbols on adjacent reels to form a win
- Wild symbols replace other paying symbols to help form winning combinations.
- Land three heart scatters to pick a bonus mode
- Choose between two free-spin variants
- Extra spins can be earned inside the bonus
Bonus features
Free spins
3 or more heart scatters anywhere trigger a choice of High Voltage Free Spins (15 spins) or Gates of Hell Free Spins (7 spins).
Multipliers
Wild Electricity in the base game applies 6x to wins it is part of; the High Voltage wild in free spins carries a random 11x to 66x multiplier.
Wild Fire
a full-reel wild on the middle reels in the base game that substitutes for paying symbols.
Wild Electricity
a full-reel wild on the middle reels that substitutes and applies a 6x multiplier to its wins.
High Voltage Free Spins
15 spins in which a stacked High Voltage wild can land on reels 2-5 with a random 11x to 66x multiplier.
Gates of Hell Free Spins
7 spins in which a randomly chosen pay symbol becomes a sticky wild on the middle reels for the whole feature; filling a reel with sticky wilds awards 3 extra spins.
During the High Voltage bonus, a stacked wild lands on middle reels with a random multiplier between 11x and 66x, boosting any win it touches. In Gates of Hell, one pay symbol turns sticky on middle reels for the feature, and completing a reel with sticky wilds grants three more spins.
RTP and volatility
| RTP version | Return per 100 staked |
|---|---|
| 95.67% | 95.67 |
Other versions of Danger High Voltage
| Game | RTP | Max win | Volatility | Year |
|---|---|---|---|---|
| Danger High Voltage Megapays | ||||
| Danger High Voltage 2 |
Danger High Voltage app: download and install
The Danger High Voltage app for Android downloads with the button on this page.
- Tap the download button on this page to get the installation file.
- When Android asks, allow your browser to install apps from this source.
- Open the downloaded file from your notifications or downloads folder.
- Confirm the installation when prompted.
Frequently asked questions
What is the RTP of Danger High Voltage?
The default RTP of Danger High Voltage is 95.67%.
What is the max win in Danger High Voltage?
The max win in Danger High Voltage is 15,746x the bet. At the maximum bet that is 629,840.
How do free spins work in Danger High Voltage?
3 or more heart scatters anywhere trigger a choice of High Voltage Free Spins (15 spins) or Gates of Hell Free Spins (7 spins).
Can I play Danger High Voltage for free?
Yes. The free demo of Danger High Voltage is on this page: it uses virtual credits, with no deposit and no real-money wins.
How do I install the Danger High Voltage app?
The Danger High Voltage app for Android downloads with the button on this page. The installation steps are above on this page.
What does the Wild Electricity feature do for the player?
It turns the middle reels fully wild and multiplies any win it contributes to by 6x, giving a solid boost in the base game.
How does the Gates of Hell mode play out?
A random pay symbol becomes sticky on the middle reels for all seven spins, and filling a reel with those sticky wilds awards three extra spins.
Similar slots
18+. Gambling involves risk; play only where online casinos are legal for you.
Updated: Nov 13, 2026