Top 10 Highest RTP Online Slots
Last Updated On: 05-25-2023
There is so much online casino information on the net that it becomes impossible for players to easily find what is relevant and beneficial to them. For instance, can you easily find highest rtp slots online?
If the answer is no, then slotreviewsonline.com would have to recommend finding the best slots online with a high return to player (RTP) percentage.
Below are some of the highest RTP Microgaming and RTG online slots with the biggest payouts around:
All betting offers on this page are not available in Ontario.
1. Sweet 16 [ RTP: 98.1%] RTG
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Slot Features:
- Reels: 5
- Rows: 3
- Paylines: 243
- RTP: 98.10%
- Provider: Real Time Gaming (RTG)
Slot Description
Sweet 16 is one of the best RTG slots with one of the highest RTPs!
Released in December 2016, this slot is filled with delicious treats and colorful pictures.
The 5 reels guarantee you a lot of wonderful winning combinations and of course a great amount of fun.
The game offers free spins which become available to you, after you get 3 lollipops with winning multipliers of up to x20! Now that’s what you call massive winnings!
If you have a sweet tooth, you should definitely check this slot out and give it a try.
Of course the huge RTP percentage is also a big plus, as this slot pays like no other.
| Full Slot Review: | Read Sweet 16 Slot Review |
| Casino to Play at: | Roaring 21 Casino Review |
2. Retro Reels: Extreme Heat [RTP: 97.50%] Microgaming
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Slot Features:
- Reels: 5
- Rows: 3
- Paylines: 30
- RTP: 97.50%
- Provider: Microgaming
Slot Description
At last, we have reached the slot with the highest payout RTP on the list.
Extreme Heat appears as part of the Retro Series of slots produced by Microgaming, which also includes Diamond Glitz.
However, Diamond Glitz’s 96.47% RTP doesn’t come close to the 97.50% found in Extreme Heat.
Extreme Heat combines a retro cabinet style with a modern structure.
Quite simply, this means Extreme Heat has five reels, three rows, and 30 paylines.
As for the jackpot, this gives you the chance to win up to 500x times your stake.
While playing for that, you can unlock free spins and utilise wild symbols.
| Full Slot Review: | Read Retro Reels: Extreme Heat Slot Review |
| Casino to Play at: | Luxury Casino Review |
3. Hot Ink [RTP: 97.50%] Microgaming
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Slot Features:
- Reels: 5
- Rows: 4
- Paylines: 1,024
- RTP: 97.50%
- Provider: Microgaming
Slot Description
Hot Ink is the second slot on this list to be made with five reels and four rows.
This slot is also incredibly generous for the sheer volume of combinations that you win from.
Incredibly, there are 1,024 ways of winning, which is huge.
In the gameplay, you can even pay to re-spin a single reel if you find that you are one symbol short.
You should also play for the tattoo free spins symbols.
Getting three or more shall trigger free spins and also a 2x multiplier applied on your winnings.
| Full Slot Review: | Read Hot Ink Slot Review |
| Casino to Play at: | Grand Mondial Casino Review |
4. Wild Orient [RTP: 97.49%] Microgaming
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Slot Features:
- Reels: 5
- Rows: 3
- Paylines: 243
- RTP: 97.49%
- Provider: Microgaming
Slot Description
Wild Orient is a five-reel slot that will introduce you to animals from the natural surroundings of China.
Expect to meet fierce tigers, majestic elephants, fun pandas, and mischievous monkeys as the core symbols.
The 97.49% RTP really does highlight the winning potential for a slot with 243 ways of winning.
Wild Orient is a great option because it’s one of the more modern slots on the list, and it also comes with wild symbols and free spins to provide added incentive to play.
| Full Slot Review: | Read Wild Orient Slot Review |
| Casino to Play at: | Luxury Casino Review |
5. Couch Potato [RTP: 97.43%] Microgaming
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Slot Features:
- Reels: 3
- Rows: 3
- Paylines: 1
- RTP: 97.43%
- Provider: Microgaming
Slot Description
Couch Potato is a retro slot experience that is played out on a classic cabinet style with three reels and single payline going through the central symbols.
The Couch Potato wild symbols offer a potential 15,000x multiplier if three can be matched perfectly.
Wilds can also act as substitutes, with 5x and 25x multipliers being added for one and two symbols, respectively.
All in all, there are solid gains to be made from a fun slot with a 97.43% RTP.
| Full Slot Review: | Read Couch Potato Slot Review |
| Casino to Play at: | Grand Mondial Casino Review |
6. High 5 [RTP: 97.43%] Microgaming
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Slot Features:
- Reels: 3
- Rows: 3
- Paylines: 1
- RTP: 97.43%
- Provider: Microgaming
Slot Description
High 5 makes a strong case for consideration thanks to a 97.43% RTP, while the maximum jackpot is worth 15,000x.
To play for that, you will need to wager with three coins on each spin.
From a designed standpoint, the three-reel slot has one payline and uses a combination of retro 7s, bar, and cherry symbols.
The High 5 slot also has wild substitutes, which are going to come in handy for making more winning matches.
| Full Slot Review: | Read High 5 Slot Review |
| Casino to Play at: | Grand Mondial Casino Review |
7. Jungle 7s [RTP: 97.43%] Microgaming
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Slot Features:
- Reels: 3
- Rows: 3
- Paylines: 1
- RTP: 97.43%
- Provider: Microgaming
Slot Description
Jungle 7s provides further evidence that some of the best payout slots are designed as classic retro cabinets.
The number 7 features strongly among the symbols, but bars and cherries have also been integrated.
To win the maximum 15,000x multiplier, you must match three Jungle 7s wild symbols, which are the golden coins.
This is even better compared to the wilds acting as substitutes for a slot that has been designed to have a 97.43% RTP.
| Full Slot Review: | Read Jungle 7s Slot Review |
| Casino to Play at: | Captain Cooks Casino Review |
8. MegaSpin: High 5 [RTP: 97.43%] Microgaming
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Slot Features:
- Reels: 3-9
- Rows: 3-9
- Paylines: 1-9
- RTP: 97.43%
- Provider: Microgaming
Slot Description
Yes, you can believe your eyes.
Microgaming’s High 5 slot does make a second appearance on the list.
However, this version was released within Microgaming’s MegaSpin series of slots.
And that means big things for the prospective winning in this 97.43% RTP slot.
When looking at the screen, you will notice nine separate sets of reels.
Each of those maintains the three-reel, single payline design of the original slot.
In this version, however, you get to play with four, six, or nine active sets of reels instead of just one.
| Full Slot Review: | Read MegaSpin: High 5 Slot Review |
| Casino to Play at: | Luxury Casino Review |
9. Froot Loop [RTP: 97.17%] Microgaming
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Slot Features:
- Reels: 3
- Rows: 3
- Paylines: 1
- RTP: 97.17%
- Provider: Microgaming
Slot Description
Microgaming’s vintage slot machines can sometimes be overlooked, but they shouldn’t when the likes of Froot Loop can deliver a 97.17%.
The slot is also quite cheap to play, given that you will only have to cover a single payline when wagering.
An important thing to remember is that you can play for the highest multipliers by wagering with all three coins.
This can deliver better winnings from matching up the fruit and bar symbols.
Watch for the fruit basket symbol, as these can match to deliver a 5,000x multiplier.
| Full Slot Review: | Read Froot Loop Slot Review |
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10. Summer Holiday [RTP: 97.14%] Microgaming
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Slot Features:
- Reels: 5
- Rows: 4
- Paylines: 100
- RTP: 97.14%
- Provider: Microgaming
Slot Description
Summer Holiday is a much more innovative slot than you might have imagined.
In addition to being compatible on mobile, the five-reel slot has a fourth row of symbols.
Microgaming then makes the most of the 20-symbol design by providing players with up to 100 paylines that can be activated.
Microgaming has also uniquely designed all of the in-game symbols, adding further weight to the case for playing a slot with a 97.14% RTP.
Summer Holiday can also deliver for stacked wild symbols, scatter free spins, and a 750-coin jackpot.
| Full Slot Review: | Read Summer Holiday Slot Review |
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Honorable mention: Mad Dash [RTP: 97.10%] Microgaming
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Slot Features:
- Reels: 5
- Rows: 3
- Paylines: 20
- RTP: 97.10%
- Provider: Microgaming
Slot Description
Microgaming has a deep catalogue of slots, so it’s only natural that some titles get overlooked.
However, you should change that today by giving the Mad Dash slot a try.
That’s because Mad Dash has a 97.10% RTP and several other good features.
This go karting slot has been made with five reels and 20 paylines, so the design is more modern than some classic slots out there.
In the base game, you can win up to 40,000 coins, while up to 160,000 coins are available in free spins.
| Full Slot Review: | Read Mad Dash Slot Review |
| Casino to Play at: | Luxury Casino Review |
What is RTP and why is High RTP Important?
RTP stands for Return to Player, which is a casino term used for how much a given slot would pay back to the player over time.
The keyword here is over time as those percentages are measured over the spawn of usually 1 year.
So to make it simple, if a slot has an RTP of 97%, on a 100$ you wager you will get 97$ back over time.
Now this is measured for all players and not each individual one, which means some will get less and some will get more.
The RTP is theoretical for each and every spin you make, and it goes down the more spins you make.
However over time, with consistency it evens out to what the casino has stated.
Because the % declines, it’s important that you start with a VERY HIGH RTP.
Slot machines also have something called hit frequency. This is the % of how often you’d see a winning combination (on average) that is.
For more information on Micrograming Slots visit their official website: https://www.microgaming.co.uk/
For more RTG slots, visit their official website: https://www.realtimegaming.com/
For more slots from Microgaming and RTG visit our Slots section.
If you are looking for specifically Microgaming slots or RTG slots visit these links.
Author
Mitko Atanasov
Mitko Atanasov is a highly respected expert in the online casino and slot review industry, boasting over 14 years of experience. He is dedicated to providing unbiased and accurate reviews, empowering players to make informed decisions. His vast knowledge and expertise make him a trusted source of information for both novice and experienced players.