High Volatility Slots Explained: The Best to Play in August 2026
You probably know this already, but not all slot games are created equal. There are online slots that offer small but steady wins to keep your bankroll in business for longer. But if you’re willing to take a few extra risks, high volatility slots can be a whole lot more exciting. These games don’t pay out quite as often as ones with low volatility but wins tend to be bigger on average, so you could walk away with a very nice win.
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Table of Contents
- What Are High Volatility Slots Online?
- How To Play High Volatility Online Slots
- High Or Low Volatility Slots
- Best High Volatility Slots
- Best Casinos With High Volatility Slot Machines
- High Volatility Slot Bonuses
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Whether you’re a bit of a pro or just starting out with slots, high volatility games are a great option simply because they’re so exciting. When you play a low or medium volatility slot, the gameplay tends to be a lot more predictable. You’ll get relatively small wins, but they tend to land pretty often. If that's what you're after, then you might even be best off sticking with them.
However, with high volatility casino games, you never really know what you’re getting in for. You might be spinning new online slots for quite some time with no luck before you manage to hit something really worth the wait. So you likely won't win as often, but the wins tend to be bigger.
There’s no shortage of high volatility slots out there as most game providers make them. Pretty much every casino stocks a good selection. But some high volatility games are definitely better than others thanks to their themes, special features and ways to win. We’ve put together a list of high volatility slot machines. You can try at some of the UK’s best online slots sites right now.
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What Are High Volatility Slots Online?
Volatility (you’ll sometimes hear this referred to as “variance”) refers to how a slot game pays out. Slots are usually graded on a scale of low-medium-high volatility, with high volatility games being the most exciting. If a game is highly volatile, it means the game pays out less often, but wins tend to be larger. For example, you might not land any wins for a while, but then you could get multipliers, a lucrative free spins round or even a progressive jackpot.
No matter how volatile a slot game is, it will still use Random Number Generator (RNG) technology to determine which symbols land during every spin. This means that a low volatility slot is just as fair and random as one with very high volatility.
While Return to Player (RTP) percentage and slot volatility describe different things, it’s still useful to understand both. RTP is based on how much the game pays out over a long period of time, but a highly volatile 96% RTP slot is likely to pay bigger wins. A low volatility game with the same high RTP will probably pay out smaller, more frequent wins.
As high volatility slot machines tend to pay out bigger but less frequent wins, they also often come with lots of exciting special features. For example, look out for free spins rounds, where you can bag dozens of spins at no extra cost, as well as special gameplay mechanisms like cascading reels or Megaways slots. These make for exciting play and give you extra chances to land a big payout.
How To Find High Volatile Slots
The best way to find high volatility slot games is by checking our list on this page at Bookies.com. We’ve put together a selection of our top slots, and we’ll keep it updated whenever new slots with high volatility are released - only after we test them, of course.
You can also find high or low volatility slots directly in your preferred online casino’s games lobby. Most top online casinos have lots of different filters or sorting options, so you might find a category specifically for games with low, medium or high volatility. Some sites also display the RTP and volatility of every single slot in the lobby. You might just need to hover over the game icon to see it.
If you can’t find any specific filters for volatility, you can click into a game and check manually. A lot of slots display the volatility as soon as you open the game, or you might need to check the game info or paytable. This is also where you’ll usually find the RTP and basic game info like the number of paylines or ways to win. It’s definitely worth a look before you start playing.
How To Play High Volatility Online Slots
If you’re ready to play high volatility online slots, the first thing to do is sign up for your online casino account at a site of your choice. Just follow these steps to get started:
- Choose one of the top online casino apps from our list at Bookies.com
- Click on our link to go to the casino site
- Create your account using your name, email address, date of birth and address
- Verify your account if required (this is usually automatic in the UK)
- Make your first deposit to claim your welcome offer and then you can start playing
You’ll definitely want to make sure you bag any available bonuses so that you can start playing high volatility games without risking a lot of money. Just keep in mind that online casino welcome bonuses come with T&Cs. For example, you might be restricted to using certain casino payment methods to claim the bonus.
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We’d recommend sticking with your debit card or Apple Pay casinos as these are almost always eligible for claiming bonuses. In general, e-wallets like Skrill and Neteller aren't accepted, but you can check the specific T&Cs at your online casino site.
Playing high volatility slot games is easy because they’re all completely fair and random, and you don’t need to learn any skills or strategies. Just open up the game, take a look at the paytable or game info to make sure it is a high volatility slot. Set your stake using the options on the screen. Hit the play button and wait to see if you get lucky enough to land a winning combination.
High Or Low Volatility Slots
We’ve alluded to some of the differences between low, medium and high volatility slot games already, but it’s important that you know exactly how to make the distinction.
The key point here is that high volatility slot games don’t pay out often, but wins are generally quite large. A good example here is Fire and Roses Joker by Triple Edge, which is available at many sites including Pink Casino. You might find yourself spinning for quite a while with absolutely no results, but there are five different jackpot prizes, plus multipliers of up to 15x, so if you get lucky then you’ll likely get really lucky. But it's always important to remember that no matter the volatility or RTP of a slot, you're never guaranteed a win.
Low volatility slots, on the other hand, pay out often but wins are smaller. Low volatility games are well-suited to anyone with a relatively small bankroll. This way you’ll keep adding little wins, and it’s unlikely that you’ll get down to zero very quickly. NetEnt casino's Starburst is a very popular low volatility slot game, and this works especially well for newer players.
Medium volatility games like Reel King Megaways sit somewhere in the middle. You'll get regular wins that are pretty evenly spaced and mid-sized, but the odd larger or smaller win can happen at any time.
| Volatility | Win Frequency | Win Size | Example Game |
| High | Rare | Big | Fire and Roses Joker |
| Medium | Medium | Medium | Reel King Megaways |
| Low | Often | Small | Starburst |
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Best High Volatility Slots
Big Bass Splash
Big Bass Splash is one of the most popular high volatility slots online players can choose. In this fun game, you’ll go on an underwater adventure where money symbols can hold multipliers of up to 5,000x. Look out for scatter symbols that can bag you up to 20 Big Bass Splash free spins, with different modifiers like progressive payouts. The RTP is above average at 96.71%, and with just 10 fixed paylines, the game is very easy to understand.
Other titles in the series, such as Big Bass Bonanza, also have high volatility, so there are lots of options to choose from. Indeed, there may be no game in the world that has spawned quite so many games as the Big Bass franchise.
Gold Blitz Express
Made by Fortune Factory Studios, this high volatility slot has an RTP of 96.5% and comes with a thrilling 4,096 ways to win. The game is entirely themed around money, so look out for symbols like gold bars and dollar signs as you play your way towards a win on Gold Blitz spins.
This slot has a special Blitz Express feature where you could stand to win cash prizes and one of four fixed jackpots. The Collect feature allows you to gather up special symbols with increasing multipliers of up to 9x. You might even get lucky enough to get into the Gold Blitz respins rounds, where you’ll have the best chance of picking up huge wins.
Book Of Horus
If you’re into Egyptian-themed games, this is definitely one of the best high volatility slots you can choose. Made by the in-house studio at bet365 casino, this one can be a little difficult to find but it’s definitely worth the effort.
Book of Horus is played on a simple 5x3 grid with 10 paylines, and it’s very similar in theme to Book of Dead. The special book symbol acts as both the wild and the scatter, replacing other symbols if you don’t have enough to get into the free spins round. Free spins come with expanding icons plus the game has a gamble feature, allowing you to try to increase your winnings every time you get lucky. There are lots of casino sites that provide Book of Dead free spins and Eye of Horus free spins if this is the sort of theme you enjoy.
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Rainbow Riches
Rainbow Riches by Barcrest is one of the most popular Irish-themed games in the world, and you might just find your very own pot of gold when you spin. While the RTP is a little low (95%), the game’s volatility sits between medium and high, making for fun play.
Wild symbols substitute for regular symbols, while scatters open up one of three different bonus features, where you could bag multipliers of up to 500x your bet. Rainbow Riches is played on a 5x3 grid, and you can adjust the number of paylines (up to a maximum of 20) for a more budget-friendly option. Rainbow Riches has fans all over the world, and you will be able to find this game at most top online casinos in the UK. Some of those include BOYLE Casino and PlayOJO.
Gates Of Olympus 1000
With fantastic visuals and an enthralling theme, Gates of Olympus 1000 is a thrill ride from start to finish. The tumble feature removes winning symbols from the grid to give you another chance at a win and Zeus scatter symbols award you with 15 free spins. Finding Gates of Olympus free spins is always a positive.
Look out for the sparkling gem multiplier symbols which can hold values of up to 1,000x. You’ll have the chance to win up to 15,000x your stake amount and the game’s RTP is above average at 96.50%, in line with most other high volatility Pragmatic Play slot games.
Cops & Robbers Big Money
If you’re into action and adventure, Cops & Robbers Big Money by Inspired Gaming is one of the best high volatility slots you can choose. The game has 10 paylines and an RTP of 94.99%. The cops and robbers all act as wild symbols to help you complete winning combinations, while bonus symbols get you into the free spins round.
Free spins come with progressive multipliers of up to 10x, and you might even land some special “swag bags,” which carry values of up to 100x. If you’re feeling confident, use the gamble feature to try to increase your winnings after every spin.
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Buffalo King Megaways
Set in the American wilderness among buffalo, wolves and eagles, Buffalo King Megaways is one of Pragmatic Play's most popular high volatility titles. The Megaways mechanic gives you up to 200,704 ways to win on its six-reel grid. The RTP also sits at a healthy 96.52%.
Landing four or more scatters triggers the free spins round, where wild multipliers build up as you go. Each wild carries its own multiplier, and these combine across the round for some pretty big swings. The max win caps out at 5,000x your stake, and cascading reels mean a single spin can chain several wins in a row before the round ends.
Starburst XXXtreme
If you've played the original Starburst, this sequel from NetEnt takes the same cosmic gem theme and cranks the volatility up! It's played on a familiar five-reel, three-row grid with nine fixed paylines, but the numbers behind it are anything but familiar. The max win rockets from the original's 500x all the way up to 200,000x your stake, one of the biggest win caps of any slot on this page.
The core mechanic stays the same: land a Starburst Wild on reels two, three or four, and it expands to cover the whole reel, triggering a re-spin. What's new is that each wild now carries a random multiplier of up to 150x. If you land several wilds together, their multipliers add up, which is where the big win possibility comes in.
Fruit Party 2
A step away from traditional reels, Fruit Party 2 from Pragmatic Play plays out on a 7x7 grid using a cluster-pays system. All you need to do is land five or more matching fruit symbols connected horizontally or vertically for a win, rather than lining symbols up on paylines.
Every win triggers the Tumble feature, clearing winning symbols and dropping in new ones for a chance at consecutive wins from a single spin. Wild multipliers can build up to 256x in the base game and as high as 729x during free spins. There's a maximum win of 5,000x your stake and the RTP is 96.53%.
Best Casinos With High Volatility Slot Machines
As we’ve mentioned, most casinos have high volatility slots, but some sites are better than others. We’ve put together a list of the top casinos to play highly volatile games. This is based not just on the slots, but also on the bonuses, payments, security and overall desktop and mobile experience.
Remember, we have some very special exclusive offers here at Bookies.com. Make sure that when you sign up you use one of our links on this page (and a promo code if you need one) to get the best casino bonus possible.
High Volatility Slots Casino - Los Vegas
The Los Vegas welcome offer is super simple: you’ll get 140 free spins to use on a range of slots when you register and deposit £25. The great news is that some of the available games are amongst the best high volatility Pragmatic slots out there!
You can also explore lots of other high variance titles like Great Rhino Megaways and Legacy of Dead. Jackpot games were also a highlight for us, with WowPot progressive prizes coming in at eight figures. All of the top game providers like Play’n GO, Games Global and Relax Gaming are represented, and there are thousands of slots to choose from all told. There is also 5% weekly cashback available at Los Vegas Casino.
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High Volatility Slots Casino UK - NY Spins Casino
The NY Spins casino welcome offer works a little differently to most welcome bonuses, but it's straightforward. All you need to do is deposit at least £25 and you’ll receive 140 free spins to use, with them coming in the form of 20 spins every day for seven days. Some of our top-rated high-variance games available here include Immortal Romance and The Dog House.
NY Spins is also home to tons of great games including the Mega Moolah titles, which can hold seven-figure payouts, plus other games come with fun features like Megaways and Hold & Win. This whole site is themed around the Big Apple, and you’ll get to unlock loyalty bonuses named after famous landmarks like Manhattan and Broadway. We haven’t seen many online casinos with such a prominent theme.
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High Volatility Slots Casino - Spin & Win
Spin & Win’s welcome offer awards you with a huge 200 free spins when you make a deposit of as little as £20. The free spins are valid on Fishin’ Frenzy The Big Catch 2, which is a medium-to-high volatility game. You can also take part in regular tournaments and unlock daily free spins.
There’s no shortage of popular high-variance slots here, including Sweet Bonanza 1000 and Cash Strike Hot Stepper. Spin & Win casino has lots of variety so you might also want to try out slingo titles, seven-figure Jackpot King progressives or Pragmatic Play’s range of Drops & Wins games.
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High Volatility Slots Casino UK - Quinn Casino
Quinn Casino has all of the best high volatility slot games like Duck Hunters and Cash Bonanza, plus everyone’s favourite games including Starburst and Fishin’ Frenzy. You can also try lots of table games such as roulette and blackjack, both in a virtual format and in the immersive live casino section. If you’re keen to try a slingo game, we’d recommend Sweet Sweet Slingo or Cash Eruption Slingo.
Deposit and wager at least £10 at Quinn Casino now, and you’ll receive 50 free spins on Big Bass Splash. We were also impressed to see that Quinn has regular daily promotions for returning players. These include cash boosts and free spins.
Used 27 Times Today QuinnBet Casino Welcome Offer Ts and Cs: New Customers Only. Stake £10+ across any QuinnCasino games, within 7 days of registration. Get 50 Free Spins (£0.10p spin value) on “Big Bass Splash”, valid for 7 days. Free Spins winnings are real cash, max. £100. UK 18+ T&Cs Apply. Gamble Responsibly. GambleAware.org
High Volatility Slots Casino - Casimba Casino
Casimba Casino has an excellent welcome offer for new players - deposit and wager at least £10 and you’ll get 50 no wagering free spins on Big Bass Bonanza. The best thing about this offer is that there are no wagering requirements, so all winnings are yours to keep.
The casino’s theme is safari, so be sure to check out top games with that theme. There are also lots of great jackpots to enjoy. Of course, amongst the range of 5,000+ games, you’ll also find high volatility slots including over 20 of the Big Bass series of games.
Used 34 Times Today Casimba Casino Welcome Offer Ts and Cs: 18+. New players only. Min. deposit £20. Max. bonus bet is £5. Welcome Offer is 50 free spins on Big Bass Bonanza on your first deposit and 50% match up to £50 on your 2nd deposit. To claim the free spins you also need to wager a minimum of £10 of your first deposit on slots. Free spins must be used within 72 hours. Winnings from free spins credited as cash funds and capped at £100. These cash funds are immediately withdrawable. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are separate to Cash funds, and are subject to 10x wagering the total bonus. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org
High Volatility Slots Casino UK - Slot Planet
You’ll get 70 Book of Dead free spins on the highly volatile Book of Dead slot game when you make your first deposit of at least £15 at Slot Planet now. There are lots of other games including progressive jackpots and scratch cards.
We’d highly recommend exploring the live casino, where you can enjoy over 100 tables from the likes of Evolution Gaming and Pragmatic Play, offering top games like roulette, blackjack, baccarat, Crazy Time and Treasure Island Live.
Used 26 Times Today Slot Planet Casino Welcome Offer Ts and Cs: 18+. New players only. Welcome Offer is 70 Book of Dead Bonus Spins available with a min. £15 first deposit. Bonus Spins must be used within 10 days. Any winnings from Bonus Spins will be added as Bonus Funds. There are wagering requirements for players to turn these Bonus Funds into Cash Funds. This is 10 times the value of the Bonus Funds. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org
High Volatility Slot Bonuses
Claiming casino welcome bonuses is a perfect way to get more free cash or bonus spins so that you can play high volatile slots to your heart’s content. The good news is that pretty much all UK PayPal casinos worth your time have some kind of welcome offer and most have freebies for regular players.
We’ve put together a few of our favourite types of online casino promos for you here. There’s a chance that slots with high volatility might be excluded from welcome offers, so you should always check which games are valid for play and for contributing towards wagering requirements before you start spinning.
Welcome Bonuses
High volatility slot games can be risky because you might be spinning for a while before you get lucky and land a win. Therefore, it’s super important to make sure that you maximise your cash right at the start.
A welcome bonus is a great way to extend your first deposit by as much as 100% or even 200% up to several hundred pounds. You might also get as many as 200 free spins or cashback as part of the promo and if you’re really lucky the welcome package might come with low or no wagering requirements, so winnings are yours to keep.
No Deposit Bonuses
If you haven’t tried high volatility slot games before or you’re just starting out at a new online casino, you’ll definitely want to look out for no deposit bonuses. These extra special promos give you free spins no deposit or casino credits as part of slots sign up bonus offers on your new account, before you even need to make a real money deposit.
If your no deposit bonus is valid on high volatility games, you might even win some real cash immediately. Just be aware of T&Cs like wagering requirements as they tend to be stricter for no deposit offers.
Free Spins
Not totally sold on high volatility slot games just yet? No worries, you can play top games totally for free at some online casino sites! Just look out for free spins offers, including no deposit bonuses, so that you can spin on all of the best games without having to risk your own cash.
Depending on the site, you might get 100 free spins just for signing up or you might need to make a qualifying deposit. Just like other casino promos, they come with T&Cs like wagering requirements. You can explore our list of the best slots bonuses available at our top recommended online casinos.
Used 27 Times Today 21 Casino Welcome Offer Ts and Cs: New players only. Welcome Offer is 70 Book of Dead Bonus Spins available with a min. £15 first deposit. Bonus Spins must be used within 10 days. Any winnings from Bonus Spins will be added as Bonus Funds. There are wagering requirements for players to turn these Bonus Funds into Cash Funds. This is 10 times the value of the Bonus Funds. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org
Reload Bonuses
It’s not just newbies who deserve to be rewarded, so regulars get fun reload offers too. While welcome bonuses might give you up to 100% to boost your balance, reloads tend to be a little more modest (often around 25% to 50%), but they can be as frequent as every week. It's always good to look out for them but read the terms and conditions to ensure you get the right deal for you. The extra cash from a casino reload bonus is ideal for trying out new high volatility slot games for the first time.
Loyalty Bonus
The best online casinos want to make sure you feel valued as a player so they often have very special loyalty programs and casino VIP programs, where top players can look forward to excellent rewards. You might get different promos every single day based on your loyalty level, or you might be able to build up points to exchange for bonuses. Some casinos even do bespoke promos, so if you’re a big fan of a certain high volatility game then you might get specific free spins to use on that slot.
TL;DR - High Volatility Slots UK
- What is high volatility? High volatility slots pay out less frequently than low or medium volatility games but wins tend to be significantly larger. They suit players with bigger bankrolls who are happy to weather dry spells in pursuit of bigger rewards. Low volatility games like Starburst pay out smaller amounts more regularly and are better suited to smaller bankrolls.
- Top high volatility slots covered: The page highlights Gold Blitz Express, Book of Dead, Gates of Olympus 1000, Rainbow Riches, Cops & Robbers Big Money, Book of Horus, Buffalo King Megaways, Starburst XXXtreme and Fruit Party 2 - spanning providers including Pragmatic Play, Play'n GO, Barcrest, Inspired Gaming, NetEnt and Fortune Factory.
- Key features to look for: The best high volatility slots typically include free spins rounds, multipliers, wilds and respin mechanics. Gates of Olympus 1000 offers multipliers up to 1,000x; Starburst XXXtreme has wild multipliers up to 150x; Cops & Robbers Big Money features progressive multipliers up to 10x and swag bag symbols worth up to 100x.
- Bankroll tips: High volatility games require patience and a larger budget. We advise using casino welcome bonuses and free spins to extend playtime without risking your own balance while exploring these games.
High Volatility Slots FAQs
What does high volatility mean in slots?
When you play high volatility slots online, you’ll notice that wins tend to be less frequent but they’re generally bigger than on lower volatility slot games. This makes for exciting gameplay, as you never know when you might get really lucky.
Is high volatility good in slots?
What is high volatility slots good for?
Are there any high volatility Pragmatic slots?
How to win on high volatility slot games
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