Highest RTP Slots Online

Author photo

Sam Bentham, Author

Last Updated : 02/05/2025

For many players, high RTP slots are the holy grail. There are a lot of myths around slots with high RTP, including that they guarantee big wins or that they are not worth it. Whichever side of the fence you are on, we are here to cut through the jargon and bring you only the truth. Below, we will detail the best high RTP slots, highlight the leading sweepstakes casinos where you can play them, and then explain the pros and cons of choosing slots with a high RTP.

All the Best Slots with 98% RTP or Better

High RTP Slot RTP Max win
Fruity Beats Xtreme 99.08% 606x
Ugga Bugga 99.07% 1,000x
Book of 99 99% 12,075x
Mega Joker 99% 2,000x/Progressive Jackpot
Jackpot 6000 98.9% 6,000x
1429 Uncharted Seas 98.50% 670x
Many Beauties 98.5% 250x
Gold Rush Gus 98.48% 1,000x
Eastern Dreams 98.20% 37,500 coins
Triple Bar 98.15% 40x
Madam Lucky 98.15% 3,500x
Marching Legions 98.13% 10,000x
Aztec Jaguar Megaways 98.11% 6,250x
King Arthur’s Riches 98.1% 5,000x
The Dog House: No Dog Left Behind 98.02% 10,000x
Blood Suckers 98% 1,014x

Top 8 Highest RTP Slots

Fruity Beats Xtreme

Fruity Beats Xtreme Slot Screenshot

Fruity Beats Xtreme by Spinmatic blends a retro disco theme with classic fruit symbols. It boasts an exceptional RTP of 99.08% and medium volatility. Features include expanding random wilds that enhance winning potential by covering a whole reel. It is one of the highest RTP slots ever made, making it a unique choice for players.

RTP 99.08%
Volatility Medium
Reel array 5×3 + 25 paylines
Min/Max Bet 0.25 – 100
Maximum Win
Bonus features Yes
Theme Fruit Machine/Disco
Progressive jackpot? No

Ugga Bugga

Ugga Bugga Slot Screenshot

Ugga Bugga is a Playtech slot that features a tribal jungle theme with a unique 3-reel, 1-row configuration on 10 paylines. You can stake from $0.10 to $50 per spin and expect regular payouts thanks to the sky-high RTP of 99.07% and low volatility. The main feature is the hold ability, which allows you to lock symbols for increased winning potential. Its high RTP and innovative mechanics make it appealing to players seeking extended playtime and frequent payouts.

RTP 99.07%
Volatility Low
Reel array 3×1 + 10 paylines
Min/Max Bet 0.10 – 50
Maximum Win 1,000x
Bonus features Yes
Theme Tribal
Progressive jackpot? No

Book of 99

Book of 99 Slot Screenshot

Book of 99 by Relax Gaming is a Greek mythology-themed slot with a 5×3 configuration and 10 paylines. Bets range from $0.10 to $100. The game combines its generous 99% RTP with high volatility, making for a sometimes erratic gameplay experience. Features include free spins with special expanding symbols triggered by landing three Book symbols or collecting 99 over time. This dual-trigger mechanism and exceptional RTP make Book of 99 interesting for players who want substantial risk/big reward gameplay.

RTP 99%
Volatility High
Reel array 5×3 + 10 paylines
Min/Max Bet 0.10 – 100
Maximum Win 12,075x
Bonus features Yes
Theme Greek Mythology
Progressive jackpot? No

Mega Joker

Mega Joker Slot Screenshot

Mega Joker by NetEnt has a classic fruit machine design featuring 3-reels, 3-rows, and 5 paylines. You can set your stake from 0.10 to 10 per spin, and with its RTP of up to 99%, you can expect frequent payouts. However, the high volatility means bigger wins are rare. To get them, you need the Supermeter mode, where players can gamble their winnings for a chance at higher payouts. There is also a progressive jackpot that can be triggered randomly during base gameplay.

RTP 99%
Volatility High
Reel array 3×3 + 5 paylines
Min/Max Bet 0.10 – 10
Maximum Win 2,000x
Bonus features Yes
Theme Fruit Machine
Progressive jackpot? Yes

Jackpot 6000

Jackpot 6000 Slot Screenshot

Jackpot 6000 is a NetEnt game that uses a classic fruit machine theme. It has a 3-reel, 3-row layout with 5 paylines. Spin the reels from 0.10 to 2.00 and expect solid returns from an RTP of up to 98.9% and high volatility. It features NetEnt’s Supermeter mode, where players can gamble their winnings for a chance at higher payouts. You move to a second set of reels and can choose between claiming the winning payout or playing the spin again.

RTP 98.9%
Volatility High
Reel array 3×3 + 5 paylines
Min/Max Bet 0.10 – 2.00
Maximum Win 6,000x
Bonus features No
Theme Fruit Machine
Progressive jackpot? No

1429 Uncharted Seas

1942 Uncharted Seas Slot Screenshot

1429 Uncharted Seas by Thunderkick is set against a mystical sea voyage backdrop. It features a 5×3 reel layout with 25 fixed paylines, with stakes of between 0.10 and 100 per spin. A low volatility and RTP of 98.6% make for a lot of wins but usually smaller payouts. The standout feature is the Expanding Wild, along with a Free Spins Bonus offering up to 50 freebies overall. The maximum payout is 670x your bet.

RTP 98.60%
Volatility Low
Reel array 5×3 + 25 paylines
Min/Max Bet 0.10 – 100
Maximum Win 670x
Bonus features Yes
Theme Sea Voyage/Sailing
Progressive jackpot? No

Many Beauties

Many Beauties Slot Screenshot

Many Beauties is a Dragoon Soft slot that uses an anime theme with bouncy pink graphics and cool animations. The game has a standard grid of 5 reels and 3 rows but uses the 243 ways to win mechanic. Its RTP of 98.5% and high volatility deliver wins, but you will likely need to be patient for bigger payouts. There are free spins available that remove low-paying symbols to boost wins. You can start playing from $0.10 per spin or high roll with a maximum stake of $500.

RTP 98.50%
Volatility High
Reel array 5×3 + 243 ways to win
Min/Max Bet 0.10 – 500
Maximum Win 250x
Bonus features Yes
Theme Anime
Progressive jackpot? No

Gold Rush Gus

Gold Rush Gus Slot Screenshot

Gold Rush Gus is an adventure-theme slot based on the Gold Rush. It uses 5 reels, 3 rows, and 10 paylines and delivers up to 10,000x your stake wins. We class this as a real high roller game as the bet range is from a minimum of 0.60 to a maximum of 120 per spin. Features include base game wilds, free spins with multipliers, and the Coin Gamble Game. There is also a progressive jackpot that triggers with key symbols.

RTP 98.48%
Volatility Medium
Reel array 5×3 + 10 paylines
Min/Max Bet 0.60 – 120
Maximum Win 10,000x/Progressive Jackpot
Bonus features Yes
Theme Adventure
Progressive jackpot? Yes

What Is Return to Player (RTP)?

Return to Player (RTP) is a percentage measurement that shows the average an online slot or other casino game returns to players. Slots have an average of 96%, which means for every unit spent, it returns 96% back on average. For example, for every $100 bet on the game, it pays back $96 to players. That leftover 4% is the house edge and the casino’s profit.

However, RTP is calculated over millions of spins of a game and does not guarantee a specific result for one spin or even over a long session. It is possible to beat the RTP and make a profit, but it is also possible to lose more than the RTP suggests. Even so, this measurement is a solid metric for seeing how likely a slot game is to pay to players. A higher RTP typically suggests better value for players.

RTP Vs. Volatility

As we have seen, the RTP is a percentage of a slot’s total wagers and how it returns investment to players over a long-term period. Volatility, on the other hand, highlights the frequency of wins and how big those wins will be. A low volatility slot delivers frequent winning combinations, but the payouts will be smaller. Alternatively, a high volatility slot will return fewer wins, but the payouts are bigger.

Again, there is variance in the results, and in theory, a low volatility slot can still pay big, and high volatility slots can still return regular wins. Even so, volatility is a very good way to assess the overall behavior of a slot game. Players who like casual and steady gameplay might choose a high RTP game with low volatility. Players who are willing to take more risk for bigger rewards may select a high volatility slot and even be willing to have a lower RTP game.

High RTP Slots – Yays and Nays

High RTP slots are often appealing because of their potential to return your investment over the long term. They can seem like a safer choice, but it is always worth remembering that RTP is not a guarantee of any win. Still, there are clear benefits to choosing an RTP slot, along with some negatives. To help you weigh the balance, below are the main pros and cons.

Yays:

  • Potential for stable payouts over the long term than low RTP slots.
  • Ideal for players who want steady and balanced sessions.
  • Many high RTP games deliver frequent small wins.
  • Players on a low budget may feel more secure with high RTP games.
Nays:

  • High RTP doesn’t guarantee frequent big payouts.
  • If the high RTP game also has high volatility, there is still a lot of risk.
  • Some high RTP games have lower hit frequencies or maximum payouts.

Final Thoughts About Best Payout Slots

We have said that RTP is not a guarantee of success, so you may be wondering what the point of high RTP slots is. Well, while it is true that you will have no control over outcomes, choosing a high RTP slot is still helpful. If you are on a budget or are a casual player, the general balance of high RTP slots may be more appealing than the risk/reward of low RTP games. Just remember to check the volatility, too, as it can also influence your gameplay experience.

It is also worth noting that there is a sweet spot that we think works best. Slots in the 96-97% RTP range are ideal. They can mix the best elements of both low and high RTP games, including bankroll control and potentially huge wins. That is why some of the most popular and iconic slots live in this average bracket.

If you want to explore high RTP slots or any other top slot titles, you can find the best options at the casinos we recommend. Simply compare our list of casino brands to see which site suits you best.

Read MoreSlots Strategy That Works

FAQs About Slots with the Highest RTP

What is RTP?

What’s the average RTP for slots?

What are the best slots with the highest RTP?

Why should I play high RTP slots?

Can I win real money playing high RTP slots?