HIGH VOLATILITY SLOT MACHINES: THE TOP 10 HIGH VARIANCE SLOTS

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Last Updated: October 2, 2025

The Top 10 High Volatility Slot Machines

Make the most of the opportunity to grab some casino bonuses today and play high volatility slots at the best online casinos in the United Kingdom today!

HIGH VARIANCE SLOTS: TOP 10 HIGH VOLATILITY SLOT MACHINES

If your main aim is to land those huge wins from just a single spin, then the best options for you are high volatility slot machines. Now that some UK online slot sites have over 1,000 slots available, some of those will certainly be high variance. However, it’s hard to find these games given that these gaming sites do not usually state the variance level.

This means that you would have to painstakingly load up each slot in order to find the information inside them as to what variance they have. This is where SlotsHawk comes in. We are able to list off plenty high volatility slot machines for you.

But that is not all. We won’t just be providing you a list of hundreds of random slots with high variance. On this page we have for you a list of the top 10 best high volatility slots, factoring in gameplay, RTP and hit rates and maximum payouts.

If you have heard of high variance slots but you are still a little unsure on what they are, then don’t worry because SlotsHawk is here to help you out with that too. So, just keep reading and we will have you playing high variance slots in no time and not only that, but you will be confident on exactly how they play and where the best UK online casinos are to play them.

HIGH VOLATILITY SLOTS

Before we get to our top 10 list, it might help for you to understand exactly what high volatility slots are!

High volatility slots will typically payout big with patience being awarded when you play. It can take dozens and even hundreds of spins to hit a win of any kind, so you will need to have a healthy bank roll to play with. However, when a win does occur it can be pretty huge!

Due to the amount of spins it can sometimes take to hit a win of any significance, it is recommended to play high volatility slots with a high RTP because not only do they give you the opportunity to hit the big payouts, they will ensure that you have a better chance of making a profit in the long run compared to lower RTP slot games.

BEST ONLINE CASINOS TO PLAY HIGH VARIANCE SLOT MACHINES

We can confidently say that all of the online casinos in the UK will offer at least some, if not hundreds of high volatility slots. They are not always easy to find though as usually online casinos do not state their volatility level unless you dive deep into the info of the game, and that takes time. This is why we can tell you exactly where you can play each of the high variance slots on our top 10 list. This means there is no need to waste your time elsewhere when all the info you need is right here.

In addition, SlotsHawk can ensure that you have even more fun playing the choice of high volatility slot machines thanks to all of the fantastic online slots bonuses we have to offer you.

To clinch these bonuses, you just need ot register at the gaming sites we have recommended below and providing that you are a new player, you will be able to help yourself to an offer through a free spins bonus, casino cashback offer or no wagering requirements bonus.

Just be aware that you need to be a UK national to claim the bonuses.

TOP 10 HIGH VOLATILITY SLOT MACHINES

Finding specific slots outside of just their name at an online casino can be tricky. Why? Typically, online casinos do not list the features, RTP or volatility level. They mainly just show the games name itself plus perhaps any jackpot amount which it may have.

Therefore, in order to give you a better opportunity to beat the casinos, we have compiled this list of the best high volatility slot machines which can be played at online casinos across the UK. This should save you a lot of time as it rules out the need for you to research specific slots, as these are the top 10 high volatility slots at UK online casinos!

We have ensured that all of the titles on the list are not only high volatility slot machines, but they also have top-quality graphics, feature and payouts too.

SLOT	RTP	DEVELOPER
Seamen	96.04%	NoLimit City
Le King	96.14%	Hacksaw Gaming
Flight Mode	96.07%	NoLimit City
Immortal Romance Vein of Gold	96.25%	Stormcraft Studios
Brute Force: Alien Onslaught	96.01%	NoLimit City
Zillard King Megaways	95.72%	Red Tiger
Fire in the Hole 3	94.08%	NoLimit City
MeJUICEa	94.18%	Thunderkick
Sleeping Dragon	96.50%	Pragmatic Play
Highway to Hell	96.03%	NoLimit City

HOW TO FIND HIGH VOLATILITY SLOTS

We have already touched on this but finding high volatility slots outside this page will be tough. If you do manage to find a high volatility slot not mentioned on this page, then you should do your own research on it using Google before you play.

But from this article you will now have plenty of options of high volatility slots in England to play. You can even play them in demo mode before playing for real money. To do this, you just need to register an account at an online casino which offers the game you would like to try out.

HIGH VOLATILITY SLOTS WITH HIGH RTP

Our list of high volatility slots are not particularly concerned too much with RTP but more so with the gameplay, playability and other intrinsic factors.

Therefore, if you are looking for high volatility high RTP slots in particular, then you should play one of the slots listed below.

SLOT	RTP	DEVELOPER
Book of 99	99%	Relax Gaming
Mega Joker	99%	NetEnt
Jackpot 6000	98.86%	NetEnt
Marching Legions	98.12%	Relax Gaming
Medusa Megaways	97.63%	Nextgen Gaming

WHAT ABOUT SLOTS WITH MEDIUM OR LOW VOLATILITY?

There are alternatives to high volatility slots and they work in the complete opposite way. Low volatility slots are for players who are looking for more frequent but smaller wins. These slots are less risky and will not impact your bankroll so much.

If these types of slots sound interesting to you, then you should check out our article on low volatility slot machines which lets you know the best ones to play as well as the ones with a high RTP.

Although rarer, you can also play medium volatility slots. As you can imagine, these offer a happy-medium between low and high volatility slot machines. We have also written an article discussing medium volatility slot machines where we discuss the best ones as well as the ones with the highest RTP’s.

Enjoyed reading this article? Here you will find even more articles which explain the details of different types of slots from their volatilities to the RTP’s, payouts and the best slots to play.

CONTRIBUTORS

Greetings, I’m Iain Fenton

Iain has worked within the iGaming industry for over eight years and is an NCTJ accredited journalist. Iain brings with him a wealth of knowledge and comes from a writing and journalistic background.