Danger High Voltage slot overview
Danger High Voltage is Big Time Gaming's disco-themed cult hit, with a choice of two free spins modes and wild reels with multipliers up to 66x. First released in 2017, it remains a staple at UK online casinos.
How to play Danger High Voltage
Danger High Voltage is played on 6 reels and 4 rows with 4,096 ways to win.
- Choose your stake – up to the UK maximum of £5 per spin (£2 for players aged 18–24).
- Spin the reels and watch for wilds and scatters.
- Trigger the bonus features for the biggest wins.
Danger High Voltage features and free spins
High Voltage Free Spins
Wild reels can land with multipliers of up to 66x.
Gates of Hell Free Spins
An alternative free spins mode built around sticky wilds.
4,096 ways
Wins pay for matching symbols on adjacent reels from the left.
Danger High Voltage RTP and volatility
Danger High Voltage is medium-high volatility with a published default RTP of 96.22% and a maximum win of 15,746x your stake.
Tips for playing Danger High Voltage
- Choose the free spins mode that suits your risk appetite.
- A sequel, Danger High Voltage 2, is also available.
- See more Big Time Gaming slots.
Danger High Voltage pros and cons
Pros
- Wild multipliers up to 66x
- Choice of free spins modes
- 15,746x max win
Cons
- Medium-high volatility
- Older graphics
Danger High Voltage vs similar slots
| Slot | Developer | RTP | Volatility | Ways to win |
|---|---|---|---|---|
| Danger High Voltage | Big Time Gaming | 96.22% | Medium-High | 4,096 ways |
| Bonanza Megaways | Big Time Gaming | 96.00% | High | Up to 117,649 ways |
| Extra Chilli Megaways | Big Time Gaming | 96.19% | High | Up to 117,649 ways |
| The Goonies | Blueprint Gaming | 96.00% | Medium-High | 20 paylines |
Bonanza Megaways, Extra Chilli Megaways, The Goonies are good alternatives if you enjoy Danger High Voltage.
Danger High Voltage on mobile and in demo mode
Danger High Voltage is fully playable on mobile in casino apps and browsers. You can also try it in demo mode at UK-licensed casinos once you have verified your age.
Our verdict on Danger High Voltage
Danger High Voltage is a medium-high volatility slot from Big Time Gaming with a 96.22% default RTP. Its standout strength is wild multipliers up to 66x; the main thing to be aware of is medium-high volatility. Set a budget that can handle quiet spells.
Where to play Danger High Voltage in the UK
Danger High Voltage is widely available at leading UK casinos. Check the game lobby at your chosen casino, and compare welcome offers below.
See every offer on our casino bonuses page, or browse more video slots.
Frequently asked questions
What is the RTP of Danger High Voltage?
The developer's published default RTP is 96.22%. Check the game's help screen, as casinos can run different versions.
Is Danger High Voltage high volatility?
Danger High Voltage is medium-high volatility.
What is the max win on Danger High Voltage?
The maximum win is 15,746x your stake.
Can I play Danger High Voltage for free?
Yes, in demo mode at UK-licensed casinos once you have verified that you are 18 or over.
How many free spins modes does Danger High Voltage have?
Two – High Voltage Free Spins and Gates of Hell Free Spins.