99% RTP Slots UK – Which Slot Games Have 99% RTP?

Return to Player, commonly abbreviated as RTP, is a term that carries significant weight in the online casino world. It is one of the biggest factors players consider when trying to decide on a slot game to play. 

This blog post will explore this topic with a particular focus on high-RTP slots. Continue reading to learn more. 

What Does RTP Mean In Slots?

For the greenhorns, RTP is a theoretical percentage representing the potential rate of return for a slot game over an extensive period of play. 

Most online slot machines display an RTP rate ranging between 88% and 98%, providing a benchmark for gamers. For instance, a slot game with an RTP of 96% implies that for every £100 wagered, the game is likely to return £96 on average over time. 

However, it’s important to understand that these are theoretical figures resulting from an average taken from millions of simulated spins over a long period, and they don’t offer any guarantee of winnings. Your session may not necessarily reflect the RTP rate due to the randomness of slot games

Are High RTP Slots Better?

The value of a high RTP is subjective and largely depends on individual players’ preferences. A higher RTP denotes that a slot game is likely to return more to players on average than a lower RTP game, which might be a selling point for some players. 

However, remember that the RTP is a long-term average figure, and you may not necessarily get results that reflect the RTP value during your gaming session. 

Notably, some players might be drawn to jackpot slots, which usually have a lower RTP rate. These games offer the chance to bag larger prizes, overshadowing the high RTP slot games. In essence, a higher max potential win could appeal to many players, and that could be the reason they choose to play a low-RTP slot game over one with a higher RTP rate. 

How To Find The RTP of a Slot Machine

Locating the RTP of online slots is a straightforward process. Typically, it’s listed in the paytable, which can be found via the ‘Info’ or ‘Help’ button on the slot game. However, if you’re struggling to find the RTP directly from the slot game’s information page, you can always Google the slot, and you’ll likely find the slot’s RTP rate. If you do this, always try to find the developer’s site first for the most accurate answer. 

99% RTP Slots List – Do Any Exist?

Yes, a few online slots offer an RTP option of 99%, although they are not common. Here are a few examples: 

  • Mega Joker – This classic slot game developed by NetEnt offers an RTP of 99%. It features a gamble round where you can stake your winnings in an attempt to double them.
  • Book of 99 – An online slot game by Relax Gaming that boasts a 99% RTP. It offers a Free Spins feature with an Expanding symbol and a maximum potential payout of 5,000x your stake.
  • Ooh Aah Dracula – This slot game by Barcrest has a Dracula theme and offers an RTP of 99%. It features a Free Spins feature with up to 15 free spins and a Heart Attack bonus feature.

It’s important to note that 99% is extremely high for a slot game, so games with this RTP value are rare. 

Also, just because the developer offers an RTP of 99% for this slot doesn’t mean that every version of this game has that RTP value. The casinos are normally given a range of RTP options to choose from, so be sure to double-check the RTP rate on the game info page before playing. 

Highest RTP Slots

Beyond the 99% RTP slots, there are several other high RTP slots that you could consider. For instance, Goblin’s Cave, developed by Playtech, boasts an RTP of 99.32%, while Ugga Bugga, another Playtech product, has an RTP of 99.07%. 

Again, be sure to check the availability of these slot games and their RTP values at the specific online casino you have chosen to play at. 

Play High RTP Slot Games at Red Casino

Red Casino offers an array of high-RTP slot games that you can try out. These games offer not just the chance for potentially high returns but also an immersive and entertaining slots experience. 

Remember to check the RTP rate in the information section for the RTP rate at the specific casino. Be aware that the actual results you may get from playing the slot may not reflect the given RTP rate, as the RTP rate is an average calculated over a long time. You could win more, you could win less, or you could win nothing at all. Nothing is guaranteed. 

Remember, slots are designed primarily as forms of entertainment, not as a way to make money. Whether you choose to play high RTP online slots or not, always remember to gamble responsibly. 


*All values (Bet Levels, Maximum Wins, etc.) mentioned in relation to these slot games are subject to change at any time. Game features mentioned may not be available in some jurisdictions.

Return to Player, commonly abbreviated as RTP, is a term that carries significant weight in the online casino world. It is one of the biggest factors players consider when trying to decide on a slot game to play. 

This blog post will explore this topic with a particular focus on high-RTP slots. Continue reading to learn more. 

What Does RTP Mean In Slots?

For the greenhorns, RTP is a theoretical percentage representing the potential rate of return for a slot game over an extensive period of play. 

Most online slot machines display an RTP rate ranging between 88% and 98%, providing a benchmark for gamers. For instance, a slot game with an RTP of 96% implies that for every £100 wagered, the game is likely to return £96 on average over time. 

However, it’s important to understand that these are theoretical figures resulting from an average taken from millions of simulated spins over a long period, and they don’t offer any guarantee of winnings. Your session may not necessarily reflect the RTP rate due to the randomness of slot games

Are High RTP Slots Better?

The value of a high RTP is subjective and largely depends on individual players’ preferences. A higher RTP denotes that a slot game is likely to return more to players on average than a lower RTP game, which might be a selling point for some players. 

However, remember that the RTP is a long-term average figure, and you may not necessarily get results that reflect the RTP value during your gaming session. 

Notably, some players might be drawn to jackpot slots, which usually have a lower RTP rate. These games offer the chance to bag larger prizes, overshadowing the high RTP slot games. In essence, a higher max potential win could appeal to many players, and that could be the reason they choose to play a low-RTP slot game over one with a higher RTP rate. 

How To Find The RTP of a Slot Machine

Locating the RTP of online slots is a straightforward process. Typically, it’s listed in the paytable, which can be found via the ‘Info’ or ‘Help’ button on the slot game. However, if you’re struggling to find the RTP directly from the slot game’s information page, you can always Google the slot, and you’ll likely find the slot’s RTP rate. If you do this, always try to find the developer’s site first for the most accurate answer. 

99% RTP Slots List – Do Any Exist?

Yes, a few online slots offer an RTP option of 99%, although they are not common. Here are a few examples: 

  • Mega Joker – This classic slot game developed by NetEnt offers an RTP of 99%. It features a gamble round where you can stake your winnings in an attempt to double them.
  • Book of 99 – An online slot game by Relax Gaming that boasts a 99% RTP. It offers a Free Spins feature with an Expanding symbol and a maximum potential payout of 5,000x your stake.
  • Ooh Aah Dracula – This slot game by Barcrest has a Dracula theme and offers an RTP of 99%. It features a Free Spins feature with up to 15 free spins and a Heart Attack bonus feature.

It’s important to note that 99% is extremely high for a slot game, so games with this RTP value are rare. 

Also, just because the developer offers an RTP of 99% for this slot doesn’t mean that every version of this game has that RTP value. The casinos are normally given a range of RTP options to choose from, so be sure to double-check the RTP rate on the game info page before playing. 

Highest RTP Slots

Beyond the 99% RTP slots, there are several other high RTP slots that you could consider. For instance, Goblin’s Cave, developed by Playtech, boasts an RTP of 99.32%, while Ugga Bugga, another Playtech product, has an RTP of 99.07%. 

Again, be sure to check the availability of these slot games and their RTP values at the specific online casino you have chosen to play at. 

Play High RTP Slot Games at Red Casino

Red Casino offers an array of high-RTP slot games that you can try out. These games offer not just the chance for potentially high returns but also an immersive and entertaining slots experience. 

Remember to check the RTP rate in the information section for the RTP rate at the specific casino. Be aware that the actual results you may get from playing the slot may not reflect the given RTP rate, as the RTP rate is an average calculated over a long time. You could win more, you could win less, or you could win nothing at all. Nothing is guaranteed. 

Remember, slots are designed primarily as forms of entertainment, not as a way to make money. Whether you choose to play high RTP online slots or not, always remember to gamble responsibly. 


*All values (Bet Levels, Maximum Wins, etc.) mentioned in relation to these slot games are subject to change at any time. Game features mentioned may not be available in some jurisdictions.

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