How to Find Slot Machines with the Highest Payouts: Understanding RTP (Return to Player)

When selecting online casino slots, many players focus on themes and special features. However, seasoned iGamers often prioritize slots with the highest RTP (Return to Player), which are sometimes referred to as “the loosest slots” due to their favorable payout percentages.

In this article, we’ll explore how to find the highest RTP slots and share a curated list of the best ones from 10 different software providers. Additionally, we’ll explain how to calculate RTP and how to identify the payout percentage of a slot machine.

Let’s dive in and discover the top-paying slots!

1. Ugga Bugga Slot – 99.07% RTP

We begin with the highest RTP slot in our selection: Ugga Bugga Slot by Playtech. With a remarkable RTP of 99.07%, this slot offers a unique feature where two spins occur with every turn. Players can hold specific symbols, which will be locked across all ten sets of reels for the next spin. This double-reel feature increases your chances of landing winning combinations.

2. Mega Joker Slot – 99.00% RTP

Next is Mega Joker Slot by NetEnt, which boasts an RTP of 99.00%. In this slot, you can adjust your bet size between 1 and 10 coins, with coin values ranging from 0.1 to 1. When playing in base mode with the maximum bet, your winnings are transferred to the Supermeter. From there, you can either save your winnings or risk them in the Supermeter mode, where higher bets lead to potentially bigger payouts. As a progressive slot, the jackpot continues to grow with each spin.

3. 1429 Uncharted Seas Slot – 98.60% RTP

1429 Uncharted Seas by Thunderkick features an impressive RTP of 98.60%. This 5-reel, 25-payline game offers symbols like ships, mermaids, the sun, moon, and stars. It also includes wilds, scatters, and Free Spins. If you land 3, 4, or 5 scatter symbols anywhere on the reels, you trigger 10, 20, or 50 Free Spins, respectively.

4. Jokerizer Slot – 98.00% RTP

Jokerizer Slot from Yggdrasil Gaming delivers an RTP of 98.00%. With 5 reels and 10 paylines, the game features vibrant, sparkling symbols and a shiny lights backdrop. A special Joker Mystery Bonus activates when you land 3 scatter symbols. Additionally, after any winning combination, you can enter Jokerizer Mode to increase your chances of winning further.

5. Good Girl Bad Girl Slot – 97.80% RTP

Good Girl Bad Girl from Betsoft is another progressive slot with an RTP of 97.80%. It features 15 paylines and 5 reels, where players can choose between 15 or 30 paylines. The game offers two wilds—one for the “good” side (halo) and one for the “bad” side (pitchfork), both with multipliers of up to 4x. Enjoy three unique bonus features while you play.

6. Retro Reels Extreme Heat Slot – 97.50% RTP

Retro Reels Extreme Heat by Microgaming offers a nostalgic, classic feel combined with modern features. This slot offers an RTP of 97.50%. Trigger the Flaming Free Spin Bonus by landing 3 scatter symbols, with the potential for re-triggered spins and doubled prizes. Wild cards help create additional winning combinations during the base game.

7. Big Bad Wolf Slot – 97.35% RTP

Quickspin’s Big Bad Wolf slot has an RTP of 97.35%. This game features a fun and exciting wolf theme with 10 Free Spins activated by landing 3 wolf symbols. The Swooping Reels feature shifts winning symbols into vacant positions, and the Blowing Down the House feature multiplies wins by 3x. A jackpot of 1,000 coins is awarded when you land 5 wild cards.

8. Texas Tea Slot – 97.35% RTP

Texas Tea by IGT (WagerWorks) also offers an RTP of 97.35%. This game is inspired by Southern Texas culture, with colorful and cartoonish graphics. It includes two exciting bonus features: the Oil Dividend Bonus (up to 100x your stake) and the Big Oil Bonus (where you pump for oil and can win up to 945 coins).

9. Spartania Slot – 97.20% RTP

Powered by Stakelogic, Spartania Slot offers an RTP of 97.20%. With 5 reels and 30 paylines, this slot offers exciting wilds, scatters, multipliers, and 3D symbols. Features like the Click Me Bonus Game, Wheel of Fortune, Expanding Wilds, and Random Multiplier provide a variety of opportunities for big wins.

10. Rage To Riches Slot – 97.12% RTP

Rounding out our list is Rage To Riches from Play’n GO, with an RTP of 97.12%. This 5-reel, 20-payline slot features a thrilling monster theme with wild cards, scatters, and bonus games. Free Spins and multipliers can help you win up to 100x your total bet.

What is return to player and Why is it Important?

RTP (Return to Player) refers to the theoretical percentage of a game’s payout over its lifetime. It’s an important figure because it tells you how much money, on average, a slot machine returns to players in the form of winnings.

Here’s a quick breakdown of some related terms:

• Actual Payout Percentage: The actual cash returned to players based on the amount wagered during a session.
• Expected Payout Percentage: The expected payout during one cycle of spins.
• Theoretical Payout Percentage: The expected long-term return over many spins.

It does not guarantee how much you will win in a single session; it’s the average payout over a large number of spins. While it is a key figure for players, it reflects the casino’s edge rather than the player’s likely winnings in the short term.

How to Calculate return

RTP is programmed into every slot machine, and it indicates the amount of money the machine is expected to return to players over time. For example, a slot with a 98% return is expected to return €98 for every €100 wagered.

Online casinos often have an RTP based on the average of all their games. While slots with higher RTPs offer better long-term value, the return is not guaranteed on every spin.

How to Find the return of a Slot Machine

To find the RTP of a specific slot machine, simply search for the game name followed by “RTP.” Any game with an return above 97% is generally considered a good payout, while 96-97% is still acceptable.

What is the Average Payout on Slot Machines?

On average, slot machines pay back between 82% and 98% of the money wagered. Slots requiring higher bets tend to have higher RTPs. For instance, a $1 slot might have an return between 95-99%, while 25 or 50 cent slots often have lower payouts around 92-95%.

For example, with a 92% return on a $1 slot, over 1,000,000 spins, you could expect to win $920,000 from a total wager of $1,000,000, with the casino retaining $80,000 as profit.

Conclusion: Time to Start Spinning!

We hope this list of the highest RTP slots helps you find the perfect game for your style. Experienced players know how to seek out high RTP slots, but if you’re new, take your time exploring different game types. Use your preferred strategies and enjoy the experience. Happy spinning, and don’t forget to share your thoughts in our forum!