Top 11 Highest RTP Slots Online

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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 Gambipedia.com would have to recommend finding the best slots online with a high return to player (RTP) percentage.

Even if your answer is an yes, Gambipedia.com still has what to offer you, with trusted and double checked information.

By seeking out the highest payout online slots, you can have the chance to play for higher winnings.

The following are the best RTP slots online that can be found at Microgaming & RTG casinos, such as Captain Cooks, Grand Mondial, and Luxury Casino, Casino Max, Roaring 21.

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.

Below are some of the highest payout slots known online:


1. Sweet 16 [ RTP: 98.1%]

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Game Features:
• Reels: Five
• Rows: Three
• Paylines: 243 ways to win
• RTP: 98.10%

Game 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%]

Play Retro Reels: Extreme Heat at Luxury Casino Now
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Game Features:
• Reels: Five
• Rows: Three
• Paylines: 30
• RTP: 97.50%

Game 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%]

Play Hot Ink at Grand Mondial Casino Now
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Game Features:
• Reels: Five
• Rows: Four
• Paylines: 1,024 ways to win
• RTP: 97.50%

Game 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%]

Play Wild Orient at Luxury Casino Now
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Game Features:
• Reels: Five
• Rows: Three
• Paylines: 243 ways to win
• RTP: 97.49%

Game 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%]

Play Couch Potato at Grand Mondial Casino Now
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Game Features:
• Reels: Three
• Rows: One
• Paylines: One
• RTP: 97.43%

Game 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%]

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Game Features:
• Reels: Three
• Rows: One
• Paylines: One
• RTP: 97.43%

Game 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%]

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Game Features:
• Reels: Three
• Rows: One
• Paylines: One
• RTP: 97.43%

Game 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%]

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Game Features:
• Reels: Three by nine (up to nine slots in one)
• Rows: One by nine
• Paylines: One by nine
• RTP: 97.43%

Game 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 his 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 Loot [RTP: 97.17%]

Play Froot Loot at Grand Mondial Casino Now
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Game Features:
• Reels: Three
• Rows: One
• Paylines: One
• RTP: 97.17%

Game Description
Microgaming’s vintage slot machines can sometimes be overlooked, but they shouldn’t when the likes of Froot Loot 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
Casino to Play at: Grand Mondial Casino Review


10. Summer Holiday [RTP: 97.14%]

Play Summer Holiday at Luxury Casino Now
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Game Features:
• Reels: Five
• Rows: Four
• Paylines: 100
• RTP: 97.14%

Game 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
Casino to Play at: Luxury Casino Review


11. Mad Dash [RTP: 97.10%]

Play Mad Dash at Luxury Casino Now
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Game Features:
• Reels: Three
• Rows: Five
• Paylines: 20
• RTP: 97.10%

Game 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


For more information on Micrograming Slots visit their official website: https://www.microgaming.co.uk/

For more RTG slots, visit their official website: http://www.realtimegaming.com/