20 Most Popular Online Slots Games

Choosing an online slot to play can be challenging unless you merely wish to burn some cash at a random game. There are so many things to consider. A faster choice would be to look through the list of most popular slots and choose some suiting your fancy. Here we handpicked some for you to play.

1. Starburst

This vivid game by NetEnt tops our list for a reason. It’s a true example of the power of colour in game design. Just look at all the gemstones and rainbows! While Starburst’s three rows, five reels and ten paylines offer a pretty average RTP of 96.09%, there is something in the colours that makes people play again and again. 

Starburst

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2. Book of Dead

Undoubtedly, Book of Dead by Play’n Go is a spiritual successor and homage to another great slot you could find almost in any casino — Book of Ra. Both have stories based on Ancient Egyptian heritage. And just look at the colour scheme and design similarities! However, launched in 2016, Book of Dead is undoubtedly an upgrade in graphics, effects and gameplay. It features five reels, an extra 10th payline and a slightly reduced maximum coin bet size (to 20), so you can play longer for the same amount of cash. 

Book of Dead

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3. Gonzo’s Quest Megaways

Slots having “Gonzo” in their name always end up in various popular lists. And this version by Red Tiger Gaming is no different. The extra sixth reel in addition to the usual five and “Megaways” system with a random amount of paylines, give it 117 000+ possible winning combos — a much-beloved feature for those admiring variety. The design is built around a Mayan theme. It features some hilarious animations of the main character — a conquistador named Gonzo. While the reels are spinning, he often dashes in front of them to do some funny things and steps aside once they stop and reveal your winnings. 

Gonzo’s Quest Megaways

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4. Big Bass Bonanza

Who doesn’t enjoy a good catch? Many slot players sure do. And the proof is that Big Bass Bonanza by Pragmatic Play has landed on the 4th spot in our rankings. With 5 reels, only 3 rows and 10 paylines in total, it might look a bit simple. But it offers a fairly decent RTP of 96.71%. And a set of high-paying symbols that can net you up to 200x of your bet. Certainly much more profitable than fishing. And no real fish gets hurt! 

Big Bass Bonanza

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5. Age of Asgard

As the “Vikings” TV series has once again resurrected interest in Norse mythology, Yggdrasil Gaming was quick to cater and made a slot based on it. It takes you to the godly grim world of Asgard right into the battle between good and evil. Choose your side, but don’t forget to fill up your purse with gold. As double-decked 5x3 reels with 40+ paylines and bonuses will bring you plenty of it. Modern graphics and animations will make your game even more joyful. 

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6. 1429 Uncharted Seas

This slot by Thunderkick might not impress at first glance compared to other games, offering more visual bling and complex gameplay. But those looking to make a fortune by playing slots surely know this game. Designed after a medieval sea map featuring relatively standard 25 lines packed in 5 reels and 3 rows, it offers one of the highest RTPs on the market — 98.5%!    

1429 Uncharted Seas

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7. Joker’s Luck Deluxe

Only released in Spring of 2021 by Skywind Group, Joker’s Luck Deluxe has already made it into the most popular slot list in many online casinos. What are the reasons? Gamblers enjoy simple fruit machine slots like they used to be in the past: 3 reels, 3 rows, 1 payline. They want high RTP, and this game offers above-average 97% coupled with unique Cashpot Tower mechanics. Potentially, this offers unlimited wins as once you reach the top of the Tower, each winning combo will bring more and more cash. Just watch out for the Joker, as it resets the Towers when landing on the reels. 

Joker’s Luck Deluxe

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8. Legacy of The Tiger

With so many slots around, you have to grab and hold player’s attention to be successful immediately. And this game made by famous Playtech does just this by offering a thrilling ride through the jungle. Keep closer to the local fauna — the critters won’t bite but reward you with 100X+ to your bet instead. Among the 5 reels, 3 rows and 50 lines, you can even meet a wild tiger (pun intended) or a local Jungle girl acting as a scatter. With an RTP of 96,58% and a maximum bet of 450, this well-rounded slot suits almost any type of player. 

Legacy of The Tiger

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9. Fire Joker

And another Joker-themed slot in our list. This time — made by Play’n Go in 2016. With an RTP of 96,15%, 3 reels, 3 rows and 5 lines, it presents a reasonably standard fruit machine with cherries, grapes and such. Well, almost. What makes Fire Joker stand out among the other games is the Respin of Fire feature — a free spin if your last one has ended just one symbol short of a combo. And a wheel of fortune named “Wheel of Multipliers” — a chance to increase your win up to 10 times. With a relatively low minimal coin value of 0.05, it’s perfect for rookies to try their hand in slot gaming. So that’s why Fire Joker is often found in popular sections of many casinos. 

Fire Joker

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10. Blood Suckers

What can vampires suck out of you? The name of this vampire-themed NetEnt slot pretty much explains it. A more interesting question would be, what can you suck out of vampires? Well, money, of course! Being almost immortal, their family and clan heads accumulate enormous amounts of wealth over hundreds of years. Five reels with 25 paylines and occasional free spins offer a decent amount of winning combos. And a marvellous RTP of 98% almost guarantees your profit. That’s the reason why this slot, launched in 2013, is still overwhelmingly popular. 

Blood Suckers

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11. Arabian Nights

This online slot, another creation of a renowned NetEnt studio, brings you right into the world, loosely based on a famous Middle-Eastern “Arabian Nights” tale. While Scheherazade had 1001 tale to tell Shahryar, you’re probably more interested in obtaining 1001 coin or more. And this 5 reel, 3 row, 10 payline slot delivers this, although winnings are more luck-based. While its RTP is 95.22% below average, it has a Jackpot feature to reward luck-seeking players generously. Being a slot from 2005, it has accumulated a considerable admiring community over time and is found in many places. 

Arabian Nights

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12. Buffalo Blitz 2

A truly marvellous creation by Playtech, Buffalo Blitz 2 is not only in our “Popular slot” list but in the “Most beautiful” as well. The game is set in a North American prairie setup with its natural inhabitants (bear, puma, moose, racoon and buffalo) acting as multipliers. Buffalo Blitz offers more options to win than its predecessor. Like a Ways Boost Free Games feature that gives you up to 100 free spins for the right combo. With 6 reels,4 rows and 4096 winning combinations, Buffalo Blitz 2 offers a high RTP of 96.96%. Frequent free spins increase your chances for a big win even more. 

Buffalo Blitz 2

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13. Mermaid’s Pearl

This slot is for those enjoying gameplay, design and sounds of classic slot machines in a real casino. Novomatic masterfully played on this nostalgia. And developed an ocean-themed game, where you dive to the bottom of the ocean to catch some gold and pearls. With 5 reels, 3 rows and a possibility to set up to 20 paylines, it suits players with various styles and goals. RTP 96.17% looks average but paired with frequent 40-60 free games obtained by opening treasure chests, offers an excellent opportunity for high winnings. 

Mermaid’s Pearl

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14. Rainbow Riches

Since the moment Barcrest had released this slot in 2006, it managed to build up a large fan base. Especially in the UK and Ireland because of the main character — Leprechaun. These magical beings are known for hiding pots of gold at the end of the rainbow. So let’s begin our entertaining quest to obtain them through the slot’s 5 reels and 20 paylines. With an RTP of 95% and 3 bonus games activated by certain combos, Rainbow Riches looks like a great way to test your luck and earn some gold. 

Rainbow Riches

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15. Bonanza

Launched in 2016 by Big Time Gaming, Bonanza is now a regular feature in TOP-10 and TOP-20 of popular slots in every casino. Many players are looking for games that offer new mechanics, new ways to big winnings. With 6 reels and an implemented Megaways system, Bonanza is a perfect candidate, giving massive 117,649 winning combos. The maximum bet of 20 coins encourages longer games but is balanced by a potentially unlimited win multiplier. With an RTP of 96% and at least small wins after almost every spin, Bonanza offers a good boost to your mood and wallet. 

Bonanza

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16. Midas Golden Touch

Remember the Ancient Greek legend about King Midas — the guy so obsessed with gold that he made a wish to be able to turn everything he touches into it? Well, Thunderkick sure does. Created in 2019, Midas Touch allows you to revive this ancient legend and raise the amount of gold you own. The slot has a reasonably standard RTP of 96,1%, 5 reels, 3 rows and 15 paylines. But its killer feature is the possibility to win up to 10100 times your stake! The task is made easier by Wild Multipliers, as well as frequent 10-20 free spins. 

Midas Golden Touch

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17. WBC Ring of Riches

The slot by BGaming is aimed towards sports fans, particularly those who enjoy boxing. Playing WBC Rings of Riches is like stepping into the ring for a fight of the night. Each spin is a round. Each 10th round, you get a set of symbols. They turn into Wilds once the reels stop, meaning each 10th spin is a guaranteed win. The slot has 5 reels with 20 paylines and offers an RTP of 95,48%. Pair it with nice juicy graphics, announcer and boxing match sounds add chances to win 9200x of your bet. And you get a perfect option for a gambling night. 

WBC Ring Of Riches

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18. Mega Joker

A true gem for both novices and masters of gambling, this classic by NetEnt offers an unbelievable RTP of up to 99%. Styled after a retro slot in terms of iconic fruit design and sounds, it contains two games in one. Both have three reels, three rows and five paylines, but the upper deck yields much more. You start at the lower deck. Winnings are converted into Supermeter coins, giving you a pass to play at the upper deck for much more juicy bonuses and Progressive Jackpot. You can collect what you have won at any time and continue playing at the lower deck. Confidently going into the game, knowing you’ll get back 99 coins out of every 100 — what can be better? 

Mega Joker

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19. Dead or Alive

One more reasonably old NetEnt creation that remains in “Most Popular” lists since 2009. It might look a bit dated with its five reels, 3 rows, 9 paylines and just above the basic graphics. But it pays well — its RTP is 96,82%. And it’s possible to get up to 29 free spins with an x2 multiplier and sticky Wilds. Gamblers still enjoy the Wild West theme, so Dead or Alive was one of the first slots for many of them. And it remains the same today. 

Dead or Alive

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20. Reel King Mega

Thanks to Red Tiger Gaming, another old one-armed bandit made it into millions of computers and smartphones in 2019. Sporting a red and gold fruit theme and featuring 5 reels, 3 rows and 20 paylines across them, it allows you to win up to 500x from your stake. Its RTP of 96,17% is just a bit above average, meaning prolonged and safe game sessions for your bankroll. You won’t win much but won’t lose much either. 

Reel King Mega

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These are just 20 slots, but there are literally hundreds of thousands of them around and new ones appearing every month. Our team will continue to handpick and release such “best slot” lists in various categories. So you could quickly find a game that suits you without having to dig deep and spend dozens of hours searching for it.