While most gaming enthusiasts base their decision on which best online casino slots they’re going to play according to the theme and special features, the experienced iGamers tend to choose the highest RTP slots. With that in mind, we’ve given this topic a lot of thought and decided to compile a list of some of the best RTP slots from 10 different software providers that you can choose.
In addition, we’ll discuss how you can calculate Return to Player and how to find the payout percentage on a certain slot machine.
So, feel free to browse our list and spin the reels of the diverse slots with the best paying slot machines. Ready to find out more? Let’s go!
1. Ugga Bugga Slot - 99.07% RTP
We’re starting off the list with the best payout slot machine, which has an RTP of 99.07% - Ugga Bugga Slot. That’s right! We’re talking about the highest RTP slot in our selection that runs on the Playtech software platform. What’s exciting about this release is the fact that there are two spins with every turn. As soon as you start playing, you’ll be given the option to hold certain symbols, whereas any symbols you selected will be held on all ten sets of reels. Then, the next time you hit “spin”, all ten sets of reels will turn with the symbols you selected held in place.
2. Mega Joker Slot - 99.00% RTP
Moving on to NetEnt’s Mega Joker Slot with an incredible RTP of 99.00%. Here you can adjust your bet from 1 to 10 coins, where the coin value ranges from 0.1 to 1. While you’re spinning in a base mode, with the maximum bet, your winnings will be relocated to the Supermeter. Then, you can choose if you want to enter the mode or save your winnings by pressing “Collect”. In case you wish to play in the Superman mode, just click on the “Spin” button and place bets of 20, 40, 100 or 200 coins per spin. As this is a progressive slot, your wins will grow until you hit the jackpot!
3. 1429 Uncharted Seas Slot - 98.60% RTP
Next in the line of high RTP slots is 1429 Uncharted Seas Slot, that has an RTP of amazing 98.60%. The slot is powered by Thunderkick software platform and features 25 paylines and 5 reels. Apart from the high RTP, the game comes with symbols such as ships, mermaids, the sun, the moon and the stars. What’s more, the game offers the wild and scatter symbols, as well as Free Spins. To be more precise, once you land 3, 4, or 5 Scatters anywhere on the reels, you’ll activate 10, 20, or 50 Free Spins simultaneously. Not bad, right?
4. Jokerizer Slot - 98.00% RTP
Number four on our list is Jokerizer Slot that runs on the Yggdrasil Gaming software platform. This 5-reel, 10-payline slot comes with lots of colourful sparkling symbols, where reels are set against the background made of shiny lights. Not only does the game come with an RTP of 98%, but also features Joker Mystery Bonus which is activated when you land at least 3 Scatter symbols simultaneously on the reels 2, 3 and 4, during the base game. What’s more, each time you hit a winning combination, you can play in Jokerizer Mode!
5. Good Girl Bad Girl Slot - 97.80% RTP
The next game on our list is also a progressive slot and is powered by Betsoft software provider. The game is called Good Girl Bad Girl and features 15 paylines and 5 reels. The RTP percentage is 97.80, the coin size ranges from 0.02 to 1, and you can choose of whether you want to play 15- or 30-win lines. There are two different Wilds in this game - a halo (good side) and a pitch-fork (bad side), and they both come with multipliers of up to 4x. Also, you can take advantage of three different features in this game.
6. Retro Reels Extreme Heat Slot - 97.50% RTP
We’re moving on to the classical Microgaming slot that has modern features and an RTP of 97.50%. It's Retro Reels Extreme Heat. Apart from the generous RTP, you can take advantage of Flaming Free Spin Bonus game, if you land at least 3 Scatter symbols simultaneously. The number of the spins will be determined by the number of the appeared symbols. The good news is this feature can be re-triggered and, when that happens, all prizes won will be doubled during the bonus game. The Wild card is also present and will help you form more winning combinations!
7. Big Bad Wolf - 97.35% RTP
The Quickspin’s Big Bad Wolf slot is the next one on our list, as it has an RTP of 97.35%. The game also offers 10 Free Spins if you land at least 3 Wolves at the same time. What’s more, the Swooping Reels feature is available in this round where symbols in winning combinations shift position to fill the empty spaces. You may as well trigger the Blowing Down the House feature and multiply your wins 3x. In case you land 5 Wild cards you’ll win a jackpot of 1,000 coins!
8. Texas Tea Slot - 97.35% RTP
Another game with the same RTP percentage is called Texas Tea Slot and is powered by IGT (WagerWorks) software provider. It’s inspired by the cheesy Southern Texas feel featuring bright colours and cartoon-looking characters. There are 2 bonus features to benefit from – the Oil Dividend Bonus feature where you can win up to 100x your stake and the Big Oil Bonus feature where you pump for oil to and can win up to 945 coins.
9. Spartania Slot - 97.20% RTP
The next release on our list runs on the Stakelogic software platform and is called Spartania slot. This 5-reel, 30-payline game has an 97.20% RTP and comes with Wilds cards, Scatters, multipliers and different features. The slot also offers 3D symbols and high-quality graphics which altogether make this game fun and suitable for every player’s taste. In fact, you can take advantage of Click me Bonus Game, Wheel of Fortune, Expanding Wilds and Random multiplier feature.
10. Rage To Riches Slot - 97.12% RTP
We’ve made it to the end of our list. Our last choice for today is Play'n GO’s Rage To Riches Slot with an RTP of 97.12%. It’s a 5-reel, 20-payline video slot with catching monsters who rage around the city. As soon as you start spinning, you’ll get the feeling you’re in some kind of a movie. Apart from these monsters, other symbols include high-value cards. Also, there are Wild cards, Scatter symbols, and bonus games in the forms of Free Spins alongside various multipliers, where you may win up to 100x the total bet.
Slots RTP - What is RTP and What Does It Stand for?
In a nutshell, the RTP (Return to Player) is the theoretical expected percentage a certain game pays over its lifetime out to you players, in the form of winnings. What’s more, a slot's RTP tells you how much money the casino makes from the certain game and what the house edge of each game is.
More precisely, when it comes to the RTP meaning, it’s impossible to ignore another set of statistical terms which you will often come across when playing your favourite slot machines. These include:
- The actual payout percentage - the amount of cash that you get back in terms of winnings, based on the amount of money wagered on at least one slot playing session
- Expected payout percentages - the percentage that you can expect to receive when playing a slot game. over one cycle of spins
- The Theoretical Payout Percentage - the amount of money a random slot machine is expected to return to you the player over the long-term session of a certain game.
Payout percentage is not an amount of money that you will win on average, it’s simply how much a certain slot machine pays out on average, over a vast number of spins.
It is essential to know that a payout percentage of slot machines is not an amount of how much of your wagering money you can expect to receive back in payouts on average, it’s how much a certain machine pays out on average, over a considerable number of spins. Likewise, the frequency at which a slot machine pays out highest rewards will also imply that most players will not reach that payout percentage, not even close to what is stated.
So, once again, it’s not about how much you will win back on average during your gameplay session, but how profitable the slot machine is for the online or land-based casino.
Furthermore, there’s something called Theoretical Hold Worksheet and it’s a worksheet provided by the manufacturer that comes with every slot machine. It gives detailed information to a casino about the machine. The worksheet contains the info about the reel strip settings, the number of reels, how much the machine can hold according to the levels of coin-in, and the number of coins that can be played in the slot machine.
How to Calculate Return to Player?
Every slot machine has its own RTP, as they are all programmed in a certain way to pay back the percentage of the total money that was placed into them. Likewise, every online casino has its own RTP which is pretty much based on the average value of the RTP percentages of all the games found in their portfolio.
When it comes to online slot machines, the RTP percentage can vary and not all slots will return the same amount of money in the long run. For example, a slot that has an RTP of 98% will give back €98 for every €100 that went into it. In other words, knowing the slot’s RTP, you know how much you can expect to lose while playing a certain game.
If you know the house advantage for a certain game (take roulette for example) is 5%, then in theory the RTP can be calculated as 95% (100%-5%=95%).
How to Find the Payout Percentage on a Slot Machine?
Most of you are familiar with the phrase house edge or even the more popular one the house always wins. Well, the house in this case is the casino, land-based or online, although the house edge is usually much greater for slot machines in inland casino establishments if compared to the one on the online casino sites. Either way, the house edge refers to a percentage (which we already mentioned above) by which the casino will make profit on a given slot machine or any other casino game.
But, how and where do we find RTP payout percentage? It’s pretty easy, you just type in the name of the slot you’re interested in as well as “RTP” and hit the search button. You’ll see the results. Any slot offering an RTP higher than 97% is a good return, while 96-97% can also be acceptable.
What is the Average Payout on Slot Machines?
On average, slot games are usually programmed to pay out as winnings as little as 82% to around 98% of the money that is wagered by players, depending on a certain game.
Generally, the more cash you put into a slot machine, the higher its payout percentage is going to be. The slots that require at least $1 pay out 95-99%, where 25 and 50 cent slot machines pay out less, 92-95%.
Now for the sake of comparison, let’s say a certain slot machine has an RTP of 92% and it costs you $1 to spin its reels. It can be determined that, over a period of 1,000,000 spins, for example, the machine will return an average of $920,000 to its users, who have altogether put $1,000,000 inside the machine, during the given time frame. According to this example, the machine should pay out 92%, in which case, the casino will keep the remaining amount of $80,000.
Over to You - Ready to Start Spinning?
We hope you had a great time browsing through our list of the highest payout slot machines and that you'll find something here to suit your gaming style. The experienced players already know how and where to look for the highest RTP slots, but in case you're a newbie, you can get familiar with all different types of games that exist out there through our blog. Depending on your slot strategy and tactics, you should for sure find something that suits your interest!
Once you decide to give any of the online slots from our database a try (or the ones mentioned above), set your betting range and enjoy spinning! Also, don’t forget to share your experience over at our forum!