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99% RTP Slots - Browse & Play The Highest RTP Online Slots

99% RTP Slots - Browse & Play The Highest RTP Online Slots

When choosing the best slot game to play, punters tend to look at the Return To Player (RTP) rate of the slot game. In broad terms, the RTP serves as an indicator of the proportion of the money taken in by a slot that it pays back out to players over a long period.

This post explains what an RTP rate means in slot games, what a good RTP looks like, how to find it and gives you a list of popular slot games with higher RTP rates.

What Does RTP Mean In Slots? 

RTP is an abbreviation for Return To Player rate, a percentage that measures the theoretical proportion of the money taken in by a slot game that it returns to players in the long run. 

It is calculated as an average by the developers using a very large sample of spins. Think into the millions of spins. 

So, in theory, the higher the RTP, the better the potential return. Let's say you have placed a bet of £100 on a slot game with an RTP rate of 96%. That means, over time, you may expect to receive £96, in theory.

That is why most punters want to look for slot games with an RTP rate as close to 99% as possible. None are going to have 100%; otherwise, casinos would never make money.

It is taken as an average due to the random nature of slots. So, shorter sessions may not reflect the RTP rate. Even the developers only find the value as what the payouts balance out to show over a very long period. Hence, a player's experience may not reflect the RTP rate.

What Is a Good RTP For Slots?

The general rule is that a reasonable RTP rate for slot games is 95% and above. Slot games typically have RTP rates between 80% to 99%. 

But, even then, the actual results you may get from playing the slot may not reflect the given RTP rate, but remember, the RTP rate is an average calculated over a very long time.

In addition, a slot game runs on a Random Number Generator (RNG). The RNG generates random and unpredictable outcomes every second to determine the array of symbols that will show at the end of a spin. 

As a result, even if a slot game has a decent RTP rate, the RNG still determines the results.

99% RTP Slots: The Highest RTP Online Slots 

99% RTP slot games have the highest RTP rate you can find in online slots. However, the number of slots with this RTP is scarce. 

Below, we have listed a few 99% RTP slot games you can try:

Mega Joker - 99%

Mega Joker is a classic slot game by NetEnt. It features a gamble round where you can stake your winnings in an attempt to double them should you wish to, a Super Meter mode where you can receive larger potential payouts than in the base game, or even trigger the Jackpot. 

It is playable with a minimum bet of £0.10 to £10 maximum per spin. In addition to its simplicity and classic gameplay, this slot game has an RTP rate of 99%.

Goblin's Cave - 99.32%

Goblin's Cave is a medium-volatility slot game by Playtech, themed after the mythical creatures. The Goblin's Cave slot game boasts a 99.32% RTP. 

Features include a Prize Pick bonus with instant cash prizes, Wild symbols that can pay up to 150x your stake, and a Goblin's Hold feature where you can win the cash prizes or trigger the bonus game.

Ugga Bugga - 99.07%

Ugga Bugga is a unique slot game by Playtech with a unique and dynamic reel structure: 10 separate reels with two 3x5 grids. When spinning the reels, you can hold one reel grid while the other is spinning, potentially increasing the chances of making a winning combination. 

Bet levels begin from a minimum of £0.10 to a maximum of £100 per spin. Other notable features of this slot game are the wilds and the high RTP rate of 99.07%. The Wilds could award up to 1,000x your stake. However, this slot game has been discontinued.

Ooh Aah Dracula - 99.0% 

Ooh Aah Dracula is a slot game by Barcrest with an RTP rate of 99% and a Dracula theme. The grid is made up of 5 reels, 3 rows and 10 paylines, with bet sizes of £0.10 minimum to £50 maximum per spin. 

Its features include Free Spins with up to 15 free spins and a Heart Attack bonus feature with a "Stake it or Leave it" unique feature where you could potentially receive higher rewards.

Book of 99 - 99.00%

Book of 99 is an online slot game by Relax Gaming with 5 reels, 3 rows and 10 paylines. You can spin this slot game with a minimum bet of £0.10 to a maximum of £100 per spin. It features high volatility, a Free Spins feature with an Expanding symbol, and a maximum payout of 5,000x your stake.

Please note that a lot of slot games, such as the ones above, offer a range of RTP values. The ones mentioned have a 99% option, but if you find them in an online casino, they may not necessarily have that exact RTP rate. Read on to learn how to find an online slot game's RTP rate.

How To Find a High RTP Slot Machine

A slot game's RTP is one of the most straightforward information about a slot game to find. You can simply click the Information button or the Help button, depending on the slot game. 

If you are struggling to find the RTP directly from the slot game's information, you can always Google the slot, and you are likely to find the slot's RTP rate. If you do this, always try to find the developer's site first for the most accurate answer.

What Is The Average RTP On Slots?

Online slot machines tend to have an RTP rate of around 95%. The 99% RTP slots are a rarity, and even if you find them, be sure to check the RTP rate in the information section for the RTP rate at that specific casino. 

We want to reiterate that individual slot gaming sessions can vary from the displayed RTP, which is just a theoretical indicator calculated as an average over millions of spins.

There may be some players who experience higher returns than the RTP indicates in a short period. In contrast, others may get lower than the RTP rate because slot games are inherently random and unpredictable, thanks to the RNG. 

*All values (Bet Levels, Maximum Wins, etc.) mentioned in relation to these slot games are subject to change at any time.