Highest RTP Slots: The Best RTP Online Slots in the UK 

Our Top Rated RTP Slots

Here’s our list of the top theoretical RTP slots in the UK, all of which are available to play right here at Parimatch:  

1. Money Cart

Theoretical RTP Rate: 98.00%  

Money Cart takes the first spot on our list with an RTP rate of exactly 98%. This title was created by Relax Gaming and comes with a total of 40 fixed paylines across the five reels.   

It’s similar to their iconic Money Train slot in many ways, with the bonus being the respin-based mode that made the original release so popular!  

2. Money Cart 2

Theoretical RTP Rate: 98.00%  

Interestingly, the second iteration in the Money Cart series also comes with a return to player rate of 98%, making it joint second. Money Cart 2 comes with a more mechanical appearance than the first release, with a handful of extra symbols being added to the main bonus mode too!  

3. Zeus Lightning Power Reels

Theoretical RTP Rate: 97.74%  

Next up is Zeus Lightning Power Reels by Red Tiger Gaming, a slot that comes with a traditional Ancient Greek theme. Pillars can be seen on either side of the board, with gold being used in abundance to create a visually appealing interface.  

Zeus Lightning Power Reels also features an interesting mechanic known as ‘Expanding Lightning’. If Zeus, the wild symbol in this slot, appears fully in view, he will zap random symbols, causing them to fully expand and cover their corresponding reels.  

4. Blood Suckers 2

Theoretical RTP Rate: 96.94%  

This vampire-themed slot comes with 5 reels, 25 paylines, and a minimum stake size of 0.25 per spin. An animated vampire appears on the left of the screen, interacting with players when certain outcomes occur on the board.   

Blood Suckers 2 has also been well-optimised by NetEnt for play on mobile devices, with plenty of different bonus features also being thrown into the mix. This includes a free spins mode, a ‘Pick Em’ style round, and a spin modifier.  

6. Bonanza Megaways

Theoretical RTP Rate: 96.00%  

Last on this list is Bonanza Megaways, a classic slot that was created by Big Time Gaming. The board in this release appears on top of a mountain,  with a hut on the left and a water wheel on the right.   

Bonanza features an assortment of colourful gemstones as symbols and comes with a free spins bonus mode. During this round, all cascades increase the win multiplier by 1x with no upper limit being imposed!

5. Madame Destiny Megaways

Theoretical RTP Rate: 94.63%  

Out of all the UK slots with a high RTP rating on this list, Madame Destiny Megaways is arguably the most infamous. It’s set on the outskirts of a forest with a carriage to the right of the board itself, which is presumably where Madame Destiny hosts her fortune-telling session.  

In addition to the Megaways feature, this title also comes with a free spins bonus mode with a win multiplier of up to 25x. 

How We Chose Our List Of RTP Slots

Of course, the main criteria we took into consideration when crafting the list of slots above is the RTP rate. The best RTP slots in the UK pride themselves on offering rates between 96% and 99%, setting them apart from lower-RTP games.  

With that being said, there are some other factors that we looked at to ensure the list contained only the best UK online slots:  

• Low Minimum Bet – We made sure to check the minimum stake size of each slot, ensuring that they can be spun by players regardless of their budget.  
• Providers – Another thing that we looked at was the providers, with releases created exclusively by reputable companies being added to this list.  
• Bonus Modes – All of the online slots on this page come with their own dedicated bonus rounds, with many also featuring popular mechanics.  
• Visuals and Audio – Last but not least, we checked to ensure that all titles feature immersive visuals and audio for an entertaining slot experience!  

What is RTP?

RTP, or Return To Player, is the percentage of all wagered money that a slot machine will pay back to players over time. This calculation does not guarantee winnings but indicates the long-term returns that you can expect from a particular game.  

For example, a slot with an RTP of 96.00% will, on average, redistribute 96.00 for every 100.00 wagered as potential winnings.   

Keep in mind that this statistic is based on millions of simulated spins so it’s highly unlikely that a player’s session will closely match the RTP of a slot.  

RTP vs Payouts

RTP, or Return To Player, represents the percentage of all wagered money a slot machine will pay back to players over time. Alternatively, payouts refer to the winnings that are awarded to players during a session.  

While RTP offers insight into potential returns over an extended period, payouts showcase exactly what was awarded to players.  

RTP on Jackpot Slots

Most online jackpot slots will include the RTP associated with any jackpots. This means that some progressive slots may offer a base game return to player rate of below average, with the RTP addition from the jackpot pushing it over the 96.00% average.  

When spinning jackpot slots, players should look at the rules of the game to find the RTP associated with the jackpot itself. This can help you to identify whether or not you’re playing a high RTP game.   

Naturally, your personal preference should also be taken into consideration. Many players don’t mind sacrificing a bit of RTP to be eligible for a progressive jackpot.  

FAQs

What Is The Highest RTP Slot in the UK?   

The highest RTP slots in the UK are Money Cart and Money Cart 2, both of which come with an RTP of 98.00%.  

What Is Considered to be a Good RTP?   

When it comes to online slots, the average RTP is around 96%, so anything higher than this is considered to be good.