• Best Paying Penny Slots
• High Paying Slot Machines

One of the best aspects of choosing to play online slot machines, is that the long term payout percentages they all have on offer is set in stone, which means that unlike the slot machines you are going to find on offer in a brick and mortar casino, the online slots you play cannot have their RTP’s adjusted by the casino site operator.

Top Online Slots Casinos for 2021 - #1 guide to playing real money slots online. Discover the best slot machine games, types, jackpots, FREE games, and more! The Best Paying Slots are the most popular slot games in the game libraries of online casinos. The beauty of it all is they can be slot games with low, medium, or high variance. Moreover, slot machines that offer the best payouts have lucrative Free Spins bonus rounds. Even though it isn’t one of the highest payout slot machines, Cleopatra is the most popular slot machine. Its RTP is just 88.98%, unlike the best paying slot machine with an RTP of 96.60% — Wheel of Fortune. We recommend you choose Cleopatra if you’re inexperienced and Wheel of.

• NetEnt has been responsible for a number of the highest RTP slots around and Blood Suckers, the scary 5-reel, 25-payline slot is one of their very best. With a return-to-player percentage of 98%, some super-smooth graphics, and a spooky theme, this is one online slot that you are going to want to play – albeit with the lights on.
• With thousands of slot games available online today, slot players who have become overnight millionaires will attest to the fact that indeed progressive slots are the best paying slots online. To this end, we would like to showcase some of the slot machines that have been known to pay out huge sums of money and are considered the most popular.

As such it is easy to look up the slots which do boast the highest payout percentages. It is of course the slots that have been designed to payout more of your stake money back to you over the long term that you should be selecting to play, as you will get more winning payouts and more play time from those slots!

Top 10 Paying Slot Machines

With that in mind below we have compiled an overview of the top 10 paying slots that you will find on offer at different casino sites, remember that when playing these slots anywhere online the RTP’s will be the same high ones.

Just be aware that the payout percentage you can and will achieve on each single session will vary, but over the long term you should achieve the payout percentages listed below which are the very highest ones we have come across.

#10 Goblin’s Cave

With a huge long term expected payout percentages of a whopping 99.32%, every slot player who does want lots of winning combinations spinning in should be tracking down and play the Goblin’s Cave slot machine. It offers players a multi-stake playing structure so not matter how much per spin you wish to wager you are going to be able to do so!

#9 Ugga Bugga

Another slot machines that should be very high up on your list of the highest paying slot machines you should be playing is the Ugga Bugga slot, and when playing this colourful looking slot you will be playing a slot set to return 99.07% of players stakes back out to them as winning payouts over the long term!

#8 Ocean Princess

The Ocean Princess slot game also boasts a long term expected RTP of a very impressive 99.07% and this slot machine has been designed by Playtech, and as such you will be able to track it down and play it at both online instant play casino sites as well as fully downloadable casino sites, so make sure that is something you do!

#7 Triple Profits

If playing some of the highest paying slot machines online is something that you are eager to do then another fun to play one that is always going to give you a fair old chunk of your wagers back as payout the more you play it is the Triple Profits slot on which its payout percentage has also been set at 99.07%!

#6 Mega Joker

You will have to play at one of the numerous instant play casino sites that have on offer the NetEnt gaming platforms if you fancy playing the Mega Joker slot, which is something we would encourage you to do for that slot machines has a payout percentage of a very generous 99.00% and has an unusual playing structure and format on offer too!

#5 Tropic Reels

You may have noticed all by one of the above slot machines have been designed by Playtech, and another one of their slot machines which has pride of place on this listing of the top 10 paying online slots is their Tropic Reel slot game. This particular slot has a long term expected payout percentage set high and for reference that RTP is some 98.95%!

#4 Jackpot 6,000

You could win some huge jackpots playing slot games online and you will also find plenty of NetEnt designed slot machines that come with high payout percentages too, and one of their slot machines worth playing is the Jackpot 6000 slot on which the payout percentage has been set to return 98.86% of your stakes as payout over the long term!

#3 Blood Suckers

If you are a fan of Dracula films then one slot machine we are more than confident that you will enjoy playing, due
mainly to its theme, is the Blood Suckers slot, in fact this is a slot you should be tracking down and playing as the payout percentage it has on offer is high in value at some 98.00%!

#2 Kings of Chicago

Whether you have ever visited Chicago or are planning a trip to Chicago it makes no difference in regards to whether you will enjoy playing the aptly named Kings of Chicago slot, for one thing you are going to love about this NetEnt designed slot machine is that it comes with a very high and very attractive long term expected payout percentage of some 97.80%! So it offers you plenty of winning opportunities whenever you do decide to play it online!

#1 Devils Delight

The final slot machine on this listing of the top 10 paying slot machines based on their long term expected RTP’s is the Devils Delight slot, you are going to enjoy playing this multi-line video slot for it not only offers a huge payout percentage of some 97.6% but there are also bonus games waiting to be triggered and there is also a huge jackpot up for grabs too!

Don’t Forget to Use Your Bonuses!

One additional way that you will get plenty of play time from your slot playing budget in addition to making sure you only ever set about playing slot machines with high payout percentages is to make use of some of the casino bonuses that our featured casinos sites will be offering you.

Those bonuses are not only available to newly registered first time real money players, for by signing up to any of our featured casinos you will then receive a steady and constant stream of ongoing bonus offers too!

If you open the site of any real money online casino, you are likely to see hundreds of slots. That’s the most popular category of casino games, so all operators are doing their best to add more and more titles that vary in terms of gameplay, themes, and many other factors.

Picking a slot game that’s fun to play and looks good is important, of course, but many players ignore another crucial aspect. Each game comes with a different Return to Player, or RTP percentage. That number determines what percentage of the wagers is returned as prizes. The higher it is, the most generous a slot machine is.

If you want to improve your chances to win, as well as increase the value of all bonuses and promotions you are clearing, you should stick to the high RTP slots at online casinos. They can be a bit hard to find, so I decided to give you a hand.

I have assembled a list of some of the highest payout slot machines in 2020. These high paying online slots have the lowest house edge possible and reward players handsomely. Let’s take a look.

Good Girl, Bad Girl – Highest Payout Slot for US Players

• Theme: Angels and devils
• Sub-Category: Video slots, Progressive slots
• Developer: Betsoft
• Casino: Wild Casino
• RTP: 97.79%

Let’s begin the list of highest payout online slots with Good Girl, Bad Girl. The game was produced by Betsoft and comes with the exceptional RTP of almost 98%. In comparison, most slots out there only return about 92-93% of the wagers, and 95% is considered decent.

The high RTP is not the only advantage of Good Girl, Bad Girl. The game features various mechanics like wilds, scatters, free spins, and even a progressive jackpot.

If you add the nice graphics and animations, it’s easy to see why I decided to include this title. The best news is that Good Girl, Bad Girl is available at Wild Casino, which makes it one of the highest paying slots for US players in 2020.

You can join the casino and see for yourself right now.

Cleopatra’s Gold – One of the Highest Paying Mobile Slots

• Theme: Ancient Egypt
• Sub-Category: Video slots, Progressive slots
• Developer: Realtime Gaming
• Casino: Bovada Casino
• RTP: 95-97.5%

Another excellent option for people looking for the highest paying slot machines in 2020 is Cleopatra’s Gold. The game was developed by Realtime Gaming and has a classic Ancient Egypt theme revolving around the famous Cleopatra.

The return to player can reach 97.5%, which beats almost any other real money slot in terms of generosity. Cleopatra’s Gold is fun to play, too, as it includes wilds, scatters, free spins, and a progressive jackpot.

While the graphics are not the prettiest compared to some other top mobile slots, this is one of the slots with the best payouts available on the go, so I can live with that.

If you can too, you should try Cleopatra’s Gold at Bovada Casino, which is open to players from various countries, including the USA.

Dr Watts Up Slot – Entertaining With High RTP

• Theme: Nutty doctor
• Sub-Category: Video slots
• Developer: Microgaming
• Casino: Betway Casino
• RTP: 97.05%

If you want to combine fun with high payouts, you should most certainly try Dr Watts Up. This Microgaming game returns 97.05% of all bets to the players in the form of rewards and provides endless entertainment through the bonus games and special symbols included.

There are also multipliers and free spins, a large jackpot that could go up to 48,000 coins, and a lot more to experience. Dr Watts Up comes with flexible limits, so it’s a good choice for all kinds of players.

You can find the game in plenty of online casinos, but I recommend you pick Betway Casino. It’s one of the best out there in terms of games, bonuses, and player safety.

Pay Dirt – High Payout Slot With Low Stakes

• Theme: The Gold Rush
• Sub-Category: Video slots, Progressive slots
• Developer: Realtime Gaming
• Casino: El Royale Casino
• RTP: 95-97.5%

Some people think that the highest payout slots online require large bets. That’s not really the case, as many games with at least solid RTP work with small stakes, and Pay Dirt is the best example among them.

This Realtime Gaming product is available to everyone because the lowest coin value is $0.01, and there are only 25 paylines. That means you can cover them all with a stake of $0.25 or even go for one only for $0.01, which is pretty much as low as it gets for video slots in 2020.

Best Paying Penny Slots

A bankroll of 10 or 20 bucks will be more than enough to enjoy Pay Dirt. The slot has a progressive jackpot, free spins feature, wilds, and scatters, so it provides plenty of exciting moments, too.

You can see for yourself by joining El Royale Casino, one of the best online that offer Pay Dirt in 2020.

Inferno Star – One of the Highest Paying Classic Slots

• Theme: Fruit
• Sub-Category: Classic slots
• Developer: Play’n GO
• Casino: Playamo Casino
• RTP: 96%

If you are looking for a classic slot that pays well and uses a simple gameplay system, Inferno Star is one of your best options. The game has only five reels and paylines and no side games, allowing you to focus solely on the reels.

The old-school sensation is completed by the fruit symbols, and there are some nice additions like re-spins, wilds, and scatters for additional fun.

If that sounds like a good slot for you, Playamo Casino is the best play to try it out in 2020.

At the Copa – High Payout Progressive Slot

• Theme: Night Clubs
• Sub-Category: Video slots, Progressive slots
• Developer: Betsoft
• Casino: BetOnline Casino
• RTP: 97.5%

Most progressive slots out there don’t come with a good return, but there are exceptions. One of the best of them is At the Copa. Betsoft’s game has an astonishing 97.5% RTP, which makes it the perfect choice for those who want to go after life-changing jackpots without losing too much in the process.

The design and symbols are also really enjoyable, and the betting limits are flexible. You can start low and go all the way up to $150 per spin. If you add the bonus game, the wilds, and the free spins feature, it’s easy to see why At the Copa is one of my picks for the highest payout slots online.

One of the best places to enjoy the game is BetOnline Casino because of their awesome promotions and a good variety of quality games.

Find the Best Paying Slots Online

If you reached this post, I’m sure that you are one of the players looking for the highest paying slot machines online. My recommended game options are solid, and the casinos I’ve suggested all have plenty of games with a high RTP.

High Paying Slot Machines

If you want to explore some other options, you can find some of them on our page dedicated to the best payout gambling sites. There are plenty of casinos there, but also other gambling platforms that are worth your attention.