The UK’s Most Popular Online Slots for 2024

Every player has their own favourite slots, and casinos will always try to push you to play the games that they recommend. However, experienced pros such as myself, readers like you, and other players aren’t the only ones who have favourite games. In fact, sometimes, it is possible to gauge what an entire country’s favourite slot machines happen to be. 

In this blog, I’m going to introduce you to the UK’s favourite slots. To compile this list, I looked at polling and data relating to the number of stakes wagering on specific slots to approximate what the five most popular slots in the United Kingdom are. Of course, there is a margin for error, but I’m confident with the numbers. If you want to play the hottest slot games in the UK, then here are the five top slots you might consider having a crack at:

#1 – Rich Wilde and the Book of Dead

Rich Wilde and the Book of Dead is Play ‘n Go’s flagship game. I’ve selected this slot because it is arguably the most popular slot across most UK casinos. It has seemingly had more spins (in total) played than any other online slot currently available on the UK marketplace. Notable for its scatter wilds, this ancient Egyptian-themed slot is a highly volatile release and one of the games that promoted the “book slot” genre of casino games. While it can be tricky to land regular wins on the slot, you can expect prizes worth up to 5,000x if you strike it lucky here.

#2 – Rainbow Riches

The next game on our list is, of course, Rainbow Riches. This slot has so many spin-offs that you’re bound to find a variant which ticks your boxes in terms of features, prizes, stakes, and general gameplay. Rainbow Riches isn’t just popular at online casinos, either. The Barcrest-developed game regularly appears at bingo sites not on GamStop, and has since gone on to be a hit Slingo game, instant win title and bingo game itself. Playable for as little as 1p per line per spin, Rainbow Riches comes packing an RTP of 95%, low volatility and offers bonus features, which include wilds, scatters, random multipliers, an instant win bonus and free spins, amongst others.

Rainbow Riches

#3 – Starburst

Few online slots have ever been as popular as NetEnt’s Starburst slot. It was one of the very first NetEnt Touch games to debut at mobile casinos. Its simplicity and design have made it a firm hit with UK players at mobile casinos. However, there are other reasons why this game continues to leave an impression on British casino players. For starters, it offers a pays both ways feature and wild re-spin mode. Secondly, it regularly features in free spin bonuses at online casinos. If you want to get your hands on free spins and win real cash without risking your own, NetEnt’s Starburst is likely the way to go.

#4 – Cleopatra

Cleopatra is one of the longest-running slots around. It was a land-based slot machine long before it appeared online, and that allowed it to earn a special place in brick-and-mortar casino players’ hearts first. Since it appeared online, it has only become more popular. The IGT-developed slot is arguably the quintessential ancient Egyptian-themed slot, and while several sister slots and sequels have fallen by the wayside, Cleopatra continues to win over online and offline players alike. It isn’t cheap, it is volatile, and its RTP isn’t great, but Cleopatra sure is fun, and the game certainly has life-changing sums of money up for grabs.

Cleopatra Slot Game

#5 – Mega Fortune

Speaking of life-changing sums of cash, you won’t find many slots that pay better than NetEnt’s Mega Fortune. This progressive jackpot has paid out hundreds of millions of pounds in prizes since it launched over a decade ago. It has three jackpots to dish out the goods and does so over a symbol-driven bonus round. Mega Fortune is surprisingly low when it comes to volatility for a progressive jackpot slot. The number of UK winners in this game indicates that it is arguably more popular with players than the other major jackpot available in Britain, Games Global’s Mega Moolah.

How to Find the Best Online Slots in the UK

As you can see, the five games in my list of the UK’s most popular online slots include land-based favourites, jackpot slots and more. Whatever type of slot game you fancy playing, though, you should always consider the same rules to determine if it’s worth your time. I’ll leave you with my five top tips for finding the best internet slots in the UK. They include: 

  •     Only play online slots which offer RTP rates of 95% or higher. The higher the RTP rate, the greater your chances of landing fair prizes.
  •     Be aware of volatility. The more volatile a slot is, the more it will pay, but the less frequently it will do so. Aim for low variance slots if you want to win regularly, albeit with smaller sums of cash.
  •     Try to find online casinos that support thousands of slot machines. The more slots a site has, the more likely you are to find clone games of your favourite titles, giving you more options to choose from. At the same time, the more software providers a UK online casino offers, the more likely you are to find a greater variety of top online slots.
  •     If you’re struggling to find sites with a top array of games, don’t hesitate to explore the online casino reviews found right here on this site, as they have been approved for fair play.
  •     Lastly, never pay extra for features. Buy-a-bonus modes are off-limits in the UK but don’t pay extra to unlock features that, with time, you’ll unlock for free anyway.