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Top 10 RTP Slot List
Top 10 Online Slots with Exceptionally High Payouts/RTP
Staff Writer 06/18/2015 Blog 3 Comments 13,989

Video slots, like most casino games, tend to change with time. This is especially true when it comes to RTP values. Some online slots start with a high RTP which decreases as the years go by. On the other hand, certain slots will launch with a decent RTP, which can be boosted in months after release.

For instance, Goblin’s Cave, popular slot from Playtech, skyrocketed in 2012 as the highest RTP slot ever. The spectacular 3×3 online slot sported an RTP of a whopping 99.30%! Goblin’s Cave laid the groundwork for many slots to come. Until recently, it was the top pick on our highest-paying slots list.

However, it seems like it’s time for Goblin’s Cave to retire. It has played its role more than successfully. New generations of inventive, rich slots with fascinatingly high payouts are taking the lead.

Here is the list of top 10 online slots with exceptionally high payouts so read through to find out more about every single one of them:

  • Ugga Bugga (Playtech) – 99.07%
  • Ocean Princess (Playtech) – 99.07%
  • Mega Joker (NetEnt) – 99.00%
  • Ooh Aah Dracula (Barcrest) – 99.00%
  • Tropic Reels (Playtech) – 98.95%
  • Jackpot 6000 (NetEnt) – 98.90%
  • Pixies of the Forest 2 (IGT) – 98.83%
  • Jokerizer (Yggdrasil Gaming) – 98.00%
  • Joker Strike (Quickspin) – 98.11%
  •  Blood Suckers (NetEnt) – 98.00%

What Is RTP and Why Is This Information Important?

RTP, or Return to Player, represents the payout percentage that every slot machine has. The slot provider calculates this value before the launch. Put differently, that is the proportion that the casino game pays out to you as a player over its lifespan.

Theoretically speaking, if a slot had an RTP of 100%, that would mean that playing it is a guaranteed win. That is why slots will never have the full RTP proportion. Nevertheless, some of them come really close.

For purposes of this article, we raised our standards and considered slots with 98.00% RTPs and above.

RTP Explained

Besides showing the chances of winning, the RTP also tells you how much money the casino takes in from players. Henceforth, the house advantage is also revealed.

To exemplify, let’s imagine a slot has an RTP evaluation of 95.00%. That means that it will pay out €95 for every €100 wagered. On the flip side, the casino will be taking in €5 for every €100 the participants deposit. Logically, if the RTP is 95%, the house edge (advantage) is 5%.

This kind of knowledge is needed before submerging headfirst in the first attractive slot you see online. It will tell you how much it pays out and the higher the percentage, the more generous the game is.

List of Top Ten Slot Machines with Best Payout Percentages*

1. Ugga Bugga (Playtech) – 99.07%

Reels: 3 (10)

Paylines: 10

Progressive: No

One of the two most contributing software providers on our list is Playtech. The manufacturer’s most rewarding video slot is the 3-reel Ugga Bugga.

The number in brackets above should not confuse you. This innovative video slot does offer both 3 and 10 reels. We’ll tell you how. Ugga Bugga starts with 3 reels and 10 paylines. However, each of those lines consists of a slot within the slot. In other words, the ten lines stand for the ten reels. As the game progresses, the number of reels will expand.

Ugga Bugga is packed with interesting features and thematic symbols. The designers derived inspiration from ancient Aztec and Mayan cultures for this one. Therefore, symbols you’ll be seeing all over the columns include warriors and adobe houses.

Additionally, low-paying shapes are instruments like timpani and blowing horns. Aside from the high payout evaluation, Ugga Bugga arrives with user-friendly low volatility.

Hold feature and Wild symbol are stars of the show in Ugga Bugga slot from Playtech.

2. Ocean Princess (Playtech) – 99.07%

Reels: 3

Paylines: 5

Progressive: No

If there is one thing we’ll never have enough of is the aquatic type of slots. Another Playtech release, Ocean Princess is an amusing marine online slot with 3 reels. In contrast to Ugga Bugga, Ocean Princess is spread across 5 rows. Moreover, it offers but 5 paylines. The betting range encompasses values from €0.05 to €25. As a result, you can win as many as 25,000 coins.

As far as the subject goes, Ocean Princess is a typical seafaring slot. The protagonist is a beautiful, animated mermaid. Her sidekicks include lobsters, sea turtles and fish. Swim with her in the deep blue ocean and experience the thrilling video poker re-spin functionality.

To earn 1,000x line bet wins, the aim is to land three wild symbols. If you’re looking for smaller sums, the starfish are your best friends. Place three green starfish for 75x your bet. For 100x, seek three yellows. Finally, if you want to go overboard and scoop 125x your stake, make sure to fathom three red starfish.

Unique multi-spin feature can seriously improve your winning chances when playing Ocean Princess.

3. Mega Joker (NetEnt) – 99.00%

Reels: 3

Paylines: 5

Progressive: Yes

NetEnt’s Mega Joker is a double-gridded 3×3 slot with 5 paylines. Not to be confused with the same-titled Novomatic online slot, Mega Joker features a litany of special games. Originally launched in 2011, this progressive NetEnt number offers a supermeter mode and multiple coins in the base game.

The upper reels host the supermeter regime. You can play it at one of the 4 bet tiers on all five paylines. For every joker you land, you will earn mystery wins. The betting scope lies low, with only up to €2 allowed to bet. Collect supermeter credits and go back to the basic game whenever you want.

The progressive jackpot comes at random and could happen anytime in this classic slot.  Finally, Mega Joker by NetEnt is playable on desktop and mobile equally smoothly.

First of two highly similar progressive jackpot games from NetEnt on this list

4. Ooh Aah Dracula (Barcrest) – 99.00%

Reels: 5

Paylines: 10

Progressive: No

Ooh Aah Dracula is a happy-go-lucky Halloween online slot from Barcrest. The now SG Gaming-owned slot provider launched this funky title in 2015. Ooh Aah Dracula shows off the standard 5×3 reel grid with 10 paylines. There is a saying in iGaming; when in doubt, go for a 5-reel, 3-row slot.

Coming in hot from Barcrest, this video slot gives you a chance to win 15 free spins in the first round alone! Next up, simply collect five heart symbols and a bonus game will burst open. Five gratis turns will come to you automatically, and three of the hearts will turn wild for more winning combos!

Definitely give Ooh Aah Dracula a go, as it also hosts a Hi Roller feature and another speciality – the Super Graveyard Feature! If you’ve seen the animated film Hotel Transylvania, this Barcrest slot is a perfect follow-up to the fantastic watch!

Amazing bonus rounds and High Roller feature could result in stunning payouts.


5. Tropic Reels (Playtech) – 98.95%

Reels: 3

Paylines: 5

Progressive: No

In many ways, Tropic Reels resembles Ocean Princess. The latter slot, in fact, paved the way for many Playtech slots that followed. Tropic Reels comes on a 3×5 reel grid with 5 winning lines. For a 2009 slot, it has a lot to offer. What’s sure is that this online slot has aged well.

Tropic Reels from Playtech is a simplistic game with fruity symbols on board. The high denomination places are reserved for the mighty toucan, colourful parrots and totems. Typical of Playtech, the sot creator added its trademark video poker style “hold and re-spin” functionality to the mix.

Per spin, you can bet anything between €0.05 and €25. The maximum winning potential is 62,500 coins. The generous Tiger wild tile will stand in for other shapes to help you make more winning combinations.


Another multi-spin slot from Playtech that offers excellent winning chances.

6. Jackpot 6000 (NetEnt) – 98.90%

Reels: 3

Paylines: 5

Progressive: No

Jackpot 6000 is one of the most famous NetEnt slots, and it largely due to its payout percentage. Besides, the slot is highly volatile, which makes the blood in high rollers’ veins sizzle. Simply put, Jackpot 6000 has got all it takes for you to start playing it every day. The wins might not come daily, but when they do, they come in abundance.

NetEnt’s Jackpot 6000 is displayed on a 3-reel, 3-row reel grid, which makes it a classic slot. The humble 5 fixed paylines will host some significant fins on seldom occasions. Bets are typical of a slot of its calibre; they go from €0.10 to €10.

Akin to Mega Joker, it features the supermeter mode. What this does is double your stake whenever it takes place.

A high variance slot with Super Meter Jackpot feature and gamble option.

7. Pixies of the Forest 2 (IGT) – 98.83%

Reels: 5

Paylines: 99

Progressive: Yes

The continuation of the 2012 original story, Pixies of the Forest 2 came in 2019 with multiple advancements. This IGT creation was boosted with a 98.83% RTP and medium variance. The combination allows you to win 2,000x your initial bet!

Pixies of the Forest II is played on a 5×3 playing grid with 99 fixed paylines. Features-wise, it caters for multipliers, mystery games and 3 progressive jackpots. To date, it is arguably the best IGT slot, and that’s mostly owing to the Tumbling Reels feature.

Other profits come shaped as wild reels and random wilds. Needless to say, the theme is as magical as can be. Just beware that fairy dust! There are three jackpots – bronze, silver and gold. The jackpot icons land on reels 3, 4 and 5 and will trigger the corresponding jackpot meter.

Win one of 3 progressive jackpots with this magical title

8. Jokerizer (Yggdrasil Gaming) – 98.00%

Reels: 5

Paylines: 10

Progressive: No

Yggdrasil made a reputation of being unique in their designs. All of its slots sport a trademark graphics quality seen nowhere else on the market. The even translated onto classic-looking slots. Jokerizer might be based on an old-school theme, but there is nothing unfashionable about this modern slot machine.

Jokerizer exhibits a 5×3 reel construction and 10 paylines. You might be thinking – that’s nothing new or special! But wait! Jokerizer’s lines pay both ways! And that’s where the trick lies. Jokerizer arrived in 2016 at all Yggdrasil-powered casinos with a high variance and a head-spinning RTP. The engaging gameplay is combined with intense, dynamic music effects. All of this results in an immersive match that could last for hours!

Yggdrasil calculated the RTP of Jokerizer in an interesting way. Here it goes: the base game round spin caters for an RTP of 88.80%. The Jokerizer Spin round amounts to a stupefying 106.10%. Therefore, the overall RTP for Jokerizer totals 98.00%.

Old-school title with a modern twist, Jokerizer is a highly exciting slot game

9. Joker Strike (Quickspin) – 98.11%

Reels: 5

Paylines: 10

Progressive: No

In 2018, Stockholm-based developer Quickspin enriched its mesmerising portfolio with Joker Strike. Playable for only 0.10 per spin, Joker Strike soon gained a loyal audience. It came as proper refreshment to the game arsenal, especially considering its mind-blowing RTP.

Namely, Joker Strike was crowned with an as high as 98.11% Return to Player value. This is the most a Quickspin slot machine has ever gotten to. Similarly, it is with this slot that Quickspin first tried the Hi Roller functionality. That means that 5 linked columns show up with extra gifts. Three options will be displayed before you: €20, €30 and €50. Depending on which one you choose, you will get a different number of joker wilds added to your grid.

Joker Strike flaunts a 5×3 reel grid with the classic 10 fixed lines. Upon them, you can expect bunches of sevens, stars, and of course, jokers. The wild symbol is the simple golden icon with the words carved into it.  Joker Strike is a medium to highly volatile slot machine. It offers a maximum win of 1,211 your initial bet.

Joker Strike introduces the Hi Roller functionality for the very first time

10. Blood Suckers (NetEnt) – 98.00%

Reels: 5

Paylines: 25

Progressive: No

We wrap up, or kick off – it depends on how you look at it – in style. About to cover NetEnt’s Blood Suckers slot, we are introducing one of the most famous slots ever.

The first part of the bloody saga is in the top 200 slots of all time. This cutting-edge slot machine can be played on mobile, tablet and desktop. Although its mechanics are contemporary, its theme and reputation are timeless. Welcome to the universe where vicious vampires rule the town, and blood flows down the streets. Are you going to fight them or become one of them? The choice is yours.

Blood Suckers comes with 5 reels and 3 rows. Twenty-five paylines accompany the traditional slot structure. The five columns host multipliers, wilds, scatters, free spins and a thematic bonus game. Collect 4 or 5 Vampire Bride symbols (Scatters) for 25 or 100x your stake, respectively. The bonus game offers a win worth of a solid 178 times your bet. In total, with Blood Suckers, you can win up to 50,730 coins (900x the stake).

Scary-looking NetEnt slot has become famous for awarding bumper payouts.


* The RTP could vary from casino to casino. Our average is based on the RTP numbers collected from a number of the leading casino operators in the industry.

  • Vanelly 6:01 pm - September 9, 2015

    You know, normally i would say . maybe. But the other day I went to a cainso and I played in the deepest part, the last slot machine, I felt so lonely, but every time I made it spin I won, 20 dollars, 50, 5, I ended up making 208 lol but the machine kept giving me win after win after win, and it was the very last, it was dark and lonely . It matches what he is saying, but some lady around themiddle area of the cainso made 5000 jackpot so yeah.

    • Janet Inniss 10:49 pm - July 7, 2018

      Yeah, i knowf what you mean…. Sometimes the slot machines does very well… I hit alot but l out it right back in the machine…I trying to discipline myself…

  • Ted 2:14 pm - July 24, 2016

    Jackpot 600 and Blood Suckers form NetEnt are my favourites. Can’t play the Playtech games from my location -:(

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