Play Online Slots With Real Money & Cryptos

With the vast selection of online slots, it’s not always easy to make the right choice, is it? We at Kryptocasinos.com have searched for the best casino slots and reveal our winners here. We also show you which providers are the best to play online slots and give you a few tips along the way.

Isabella Brown
Author & Responsibility: Isabella Brown (iGaming expert)
Last update: 21. August 2023
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Our goal is to help you make better decisions when choosing a casino by offering different information, providing filters and comparison tables, and publishing objective content. Thus, we give you the opportunity to research for free, compare casinos and make your decision based on that.

We cannot guarantee that a casino that is very good for us will fit your type of player and your circumstances.

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Best Slot Casinos 2023

Up to 1 BTC + 100 free spins
First deposit bonus
9.9
/ 10
Very good
Play now

T&Cs Apply, 18+

Bets.io review
Cryptocurrencies (12)
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Bets.io review

Bonus information

Bonus code: BETSFTD
Wagering requirements: 40x the bonus amount
40x the winnings from free spins
Minimum deposit: 20 USDT or equivalent
Bonus validity: 14 days
  • Maximum bet per round while wagering: 2 USDT – 0.000066 BTC , 0.01 BCH, 0.0011 ETH, 0.02 LTC, 40 DOGE, 2.8 XRP, 25 TRX, 6.6 ADA, 0.008 BNB, 2 BUSD, 2 DAI, 2 EUR – 2 USD.
  • Bonus must be used within 30 days of registration.
Why we like this casino

Bets.io is an impressive crypto casino that boasts a variety of games and renowned software providers. The website is easy to use and offers a wide selection of games, which makes the gaming experience particularly enjoyable. Furthermore, the customer service is available 24/7. They are highly competent, ensuring a reliable and trustworthy service.

Last update: 4. September 2023
Curaçao
Licence
100% up to 1 BTC
Welcome Bonus
9.9
/ 10
Very good
Play now

T&Cs Apply, 18+

Metaspins review
Cryptocurrencies (9)
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Metaspins review

Bonus information

Wagering requirements: 25x deposit & bonus
Minimum deposit: 0,1 mBTC
Bonus validity period: 7 days
  • Bonus & deposit must be wagered 25x
  • Max amounts: 1 BTC/10 ETH/10,000 USDT/10,000 USDC/100 BCH/200,000 TRX/35,000 ADA/150 LTC/125,000 DOGE
  • 7 days to wager
  • Minimum deposit: 0.1 mBTC
  • Slots 100%, game shows 50%, other 0%
Why we like this casino

Metaspins is still a very young crypto casino, but it can already convince with a very modern website, a good selection of games and, above all, an excellent bonus.

Isabella Brown
Last update: 6. September 2023
50 free spins
Welcome bonus
9.9
/ 10
Very good
Cryptocurrencies (13)
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Bonus information

Bonus code: KC100
Minimum deposit: 50 USDT or equivalent
Wagering requirements: NO
  • All winnings belong to the players straight away.
  • Free spins on the Lazy Sheriff slot by Gamino.
Why we like this casino

Jackbit especially stands out with its rare game selection. In addition, there is a bonus, which comes in the form of free spins and has no conditions.

Isabella Brown
Last update: 4. October 2023
Curaçao
Licence
100% up to 1 BTC
Welcome bonus
9.9
/ 10
Very good
Play now

T&Cs Apply, 18+

Empire.io review
Cryptocurrencies (9)
Empire.io review

Bonus information

Bonus and deposit must be wagered 25x
Wagering requirements: 50 USDT or equivalent
Minimum deposit:
  • VERY IMPORTANT: the bonus is only available when depositing with the following methods: BTC, USDT, ETH, Doge, TRX, BUSD, LTC, XRP or BNB.
  • Bonus and deposit must be wagered 25x.
  • Minimum deposit for the bonus is 50 USDT or equivalent in one of the other allowed currencies.
  • The maximum bet while wagering is €5 per round.
  • Only the first deposit counts for the bonus.
  • To take advantage of the offer, switch your wallet to mBTC (μBTC), USDT, ETH, DOGE, TRX, BUSD, LTC, XRP or BNB. Then activate the bonus “Welcome to Empire – 100% Reload bonus” in your currency.
Why we like this casino

We absolutely recommend Empire.io since it has one of the best crypto teams we know behind it. On top of that, it offers an extensive selection of slots and live games. The bonus is also exceptional with good conditions.

Last update: 11. August 2023
Curaçao
Licence
$20 free + 100% up to C$27,000
Welcome package
9.9
/ 10
Very good
Play now

T&Cs Apply, 18+

BC.Game review
Cryptocurrencies (74)
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BC.Game review

Bonus information

Wagering requirements: No deposit bonus must be wagered 80x
Winnings from free spins must be wagered 40x
Bonus must be wagered 40x
Minimum deposit: $30
Bonus validity: 30 days
Max. bet: $5 per spin
  • No deposit bonus is awarded for completing small tasks.
  • 120% up to C$27,000 if deposited within 7 minutes of registration. After that, 100% up to C$27,000.
  • 1 BCD = 1 USDT
  • No limit on winnings from the deposit bonus.
  • Maximum possible winnings from free spins are $10,000.
Why we like this casino

BC.Game has emerged as the top crypto casino in the market, surpassing other big names. Here, the rewards, the own stablecoin, the welcome bonus and also the game selection are good. We were pleasantly surprised by BC.Game in our test.

Isabella Brown
Last update: 3. October 2023
Curaçao
Licence
150% up to 3,000 USDT
Welcome Bonus
9.8
/ 10
Very good
Play now

T&Cs Apply, 18+

CryptoLeo review
Cryptocurrencies (10)
CryptoLeo review

Bonus information

Wagering requirements: Wager bonus & deposit 35x
Minimum deposit: 20 USDT or equivalent
Maximum bet: 10 USDT per spin
Bonus validity period: 14 days
  • Bonus and deposit must be wagered 35x.
  • Minimum deposit for bonus is 20 USDT or equivalent in other currencies.
  • Maximum bet per spin during bonus wagering is 10 USDT or equivalent.
  • With the first deposit of 200 USDT or more, you get a spin on the Bitcoin Wheel which can bring you additional winnings.
  • Bonus is active for 14 days, and its wagering requirements must be cleared within this period.
  • No rakeback while this bonus is active.
Why we like this casino

Excellent bonus with good conditions, great game selection, and a modern look. In addition, there is a good selection of currencies.

Isabella Brown
Last update: 21. August 2023
Curaçao
Licence
300 free spins
Welcome bonus
9.8
/ 10
Very good
Play now

T&Cs Apply, 18+

Crashino review
Cryptocurrencies (14)
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Crashino review

Bonus information

1st deposit 100 free spins for London Hunter
2nd deposit 100 free spins for London Hunter
3rd deposit 100 free spins for London Hunter
  • The minimum deposit is $20
  • The winnings from free spins must be wagered 15x
  • This offer is valid only for new customers
Why we like this casino

Crashino is a bit different than many of its competitors, both visually and in terms of selection, and that's exactly why they've made it quite far up our list. As a new customer, you will also receive a welcome bonus.

Isabella Brown
Last update: 7. September 2023
Curaçao
Licence
130% up to 1 BTC + 300 Free Spins
Exclusive Welcome Bonus
9.8
/ 10
Very good
Play now

T&Cs Apply, 18+

Wildcoins review
Cryptocurrencies (6)
Wildcoins review

Bonus information

Wagering requirements: CANDY130
Minimum deposit: 0.0006 BTC
Bonus code:
  • Bonus must be wagered 40x
  • The offer is only valid for new customers via Kryptocasinos.com
  • The minimum deposit is 0.0006 BTC
  • Use bonus code CANDY130
  • Free spins apply to the “Candy Monsta”
  • Maximum bonus: 1 BTC, 75 BCH, 15 ETH, 250 LTC, 250,000 DOG and 50,000 USDT
Last update: 21. August 2023
Curaçao
Licence
Up to 450,000 USDT + 140 Free Spins
Welcome package
9.8
/ 10
Very good
Play now

T&Cs Apply, 18+

Weiss.bet review
Cryptocurrencies (13)
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Weiss.bet review

Bonus information

Wager bonus and winnings from free spins 60x
  • 100% on the first deposit up to 100,000 USDT + 30 free spins
  • 75% on the second deposit up to 75,000 USDT + 30 free spins
  • 75% on the third deposit up to 75,000 USDT + 30 free spins
  • 200% on the fourth deposit up to 200,000 USDT + 50 free spins
  • Wager bonus and winnings from free spins 60x
Why we like this casino

With its clean website and extensive game selection, Weiss.bet casino leaves a positive impression. Particularly noteworthy is the wide range of accepted cryptocurrencies and the attractive new customer bonus. The casino offers a convincing overall package.

Last update: 6. September 2023
Curaçao
Licence
Up to 450% + 140 free spins
Welcome bonus
9.8
/ 10
Very good
Play now

T&Cs Apply, 18+

Fairspin review
Cryptocurrencies (26)
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Fairspin review

Bonus information

1st deposit Up to 100% + 30 free spins
2nd deposit Up to 75% + 30 free spins
3rd deposit Up to 75% + 30 free spins
4th deposit Up to 200% + 50 free spins
Minimum deposit: 20 USDT
  • To receive 50% bonus + 10 free spins, a deposit of min. 20 USDT must be made. Maximum bonus amount: 125 USDT

  • To receive 75% bonus + 20 free spins, a deposit of min. 250 USDT must be made. Maximum bonus amount: 375 USDT

  • To receive 100% bonus + 30 free spins, a deposit of min. 500 USDT must be made. Maximum bonus amount: 100,000 USDT

Isabella Brown
Last update: 25. August 2023
Play online casino slots
We have summarized the most important information about slot machines for you

Our Slot Casino Test Winner: Bets.io

Our experts have chosen Bets.io as the winner of the best slot casinos. The selection is vast, with over 2,700 slot games provided by well-known manufacturers. In total, more than 50 software providers are on board.

The games can be tried out for free, and info about RTP or volatility can be accessed with one click. There are also a few categories, like best or new games and the option to filter by provider. This will help you find your way around.

Up to 1 BTC + 100 free spins
First deposit bonus
9.9
/ 10
Very good
Play now

T&Cs Apply, 18+

Bets.io review
Cryptocurrencies (12)
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Bets.io review

Bonus information

Bonus code: BETSFTD
Wagering requirements: 40x the bonus amount
40x the winnings from free spins
Minimum deposit: 20 USDT or equivalent
Bonus validity: 14 days
  • Maximum bet per round while wagering: 2 USDT – 0.000066 BTC , 0.01 BCH, 0.0011 ETH, 0.02 LTC, 40 DOGE, 2.8 XRP, 25 TRX, 6.6 ADA, 0.008 BNB, 2 BUSD, 2 DAI, 2 EUR – 2 USD.
  • Bonus must be used within 30 days of registration.
Why we like this casino

Bets.io is an impressive crypto casino that boasts a variety of games and renowned software providers. The website is easy to use and offers a wide selection of games, which makes the gaming experience particularly enjoyable. Furthermore, the customer service is available 24/7. They are highly competent, ensuring a reliable and trustworthy service.

Last update: 4. September 2023
Curaçao
Licence
Up to 20% cashback per day
Cashback
9.9
/ 10
Very good
Play now

T&Cs Apply, 18+

Bets.io review
Cryptocurrencies (12)
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Bets.io review

Bonus information

Minimum loss on the previous day: 0.00066 BTC/0.1 BCH/0.011 ETH/0.2 LTC/400 DOGE/20 USDT/28 XRP
  • Bonus must be wagered 3x.
  • The loss on the previous day must be at least 0.00066 BTC/0.1 BCH/0.011 ETH/0.2 LTC/400 DOGE/20 USDT/28 XRP.
  • The cashback amount must not exceed 20% of the total amount of all deposits made by a player.
Why we like this casino

Bets.io is an impressive crypto casino that boasts a variety of games and renowned software providers. The website is easy to use and offers a wide selection of games, which makes the gaming experience particularly enjoyable. Furthermore, the customer service is available 24/7. They are highly competent, ensuring a reliable and trustworthy service.

Last update: 4. September 2023
Curaçao
Licence
100 free spins
Wednesdays free spins
9.9
/ 10
Very good
Play now

T&Cs Apply, 18+

Bets.io review
Cryptocurrencies (12)
  • usd-coin-logo
Bets.io review

Bonus information

Validity: Wednesdays from 00:00 to 23:59
Minimum deposit: see info attached
Bonuscode: see info attached
  • Bonus must be wagered 40x
  • Bonus code for 20 FS: LUCKYSPIN20
  • Bonus code for 30 FS:  LUCKYSPIN30
  • Bonus code for 50 FS: LUCKYSPIN50
  • Minimum deposit 20 FS: 0.0005 BTC
  • Minimum deposit 30 FS: 0.00075 BTC
  • Minimum deposit 50 FS: 0.001 BTC
Why we like this casino

Bets.io is an impressive crypto casino that boasts a variety of games and renowned software providers. The website is easy to use and offers a wide selection of games, which makes the gaming experience particularly enjoyable. Furthermore, the customer service is available 24/7. They are highly competent, ensuring a reliable and trustworthy service.

Last update: 4. September 2023
Curaçao
Licence

7 Best Online Slot Machines

We at Kryptocasinos.com have already tried out many slot machines – after all, that's part of our job.

We'll show you our 7 favourites in the following sections and explain why they made it to our best list.

Since this is our experts’ selection, it is not 100% objective. Nevertheless, they also convince independently with attractive bonus rounds, high stakes, payout ratios and other special features.

These are the best online slots at a glance:

Starburst by NetEnt, RTP 96.1%

Starburst is one of the absolute all-time favourites among casino slots. The popular NetEnt slot has been bringing excitement to players since 2012 with an RTP of 96.1% and a maximum chance of winning 500x bet – with a maximum bet of €100, that is €50,000. The wildcard bonus system makes Starburst particularly attractive, as it increases the winning options.

Starburst has 5 reels, 3 rows and 10 paylines. Bets are possible between 10 cents and €100, thus making the slot suitable for most players. The slot looks futuristic with colourful gems graphics and galactic sound effects.

The game is easy to understand, thanks to the low volatility you win frequently and the features, such as Free Re-Spins or Expanding Wilds, make it especially entertaining. Many online casinos offer Starburst free spins as part of their welcome bonus.

The goal of the slot is to spin at least 3 identical symbols. Thanks to the Win Both Ways feature, you can get a winning combination from left to right and from right to left.

Book of Dead by Play'n GO, RTP 96.21%

Rich Wilde and the Book of Dead is another extremely popular slot that also comes with 10 paylines, 3 rows and 5 reels. Between €0.01 and €100 can be placed per spin. If you are really lucky, you can win a maximum of €500,000 in Book of Dead.

You win as soon as 3 of the same symbols appear on a payline. The Book of Dead symbol serves as both scatter and wild and offers especially high chances of winning. When 3 golden books appear on the reels, the free spins feature is triggered – one of the most popular features of the slot.

The slot with the theme of Egypt has high volatility, meaning you win less often, but the prizes are higher. Risk games also give you a chance to multiply a win.
Book of Dead is based on Novoline's classic Book of Ra, which is only available in selected online casinos due to legal regulations.

Mega Moolah by Microgaming, RTP 88.12%

Mega Moolah is one of the most famous jackpot slots. It was released by Microgaming in 2006. It has 5 rows, 3 reels and 25 paylines.

The slot with its safari theme is very entertaining and has a lot to offer thanks to bonus rounds, progressive jackpots, multipliers and free spins.

As the king of beasts, the lion has the greatest importance in this slot: it serves as a wild and multiplier. It can be used as a substitute for all symbols except the scatter, the monkey in Mega Moolah. Three scatter symbols trigger the free spins feature, bringing 15 free spins and a chance to win more.

The wheel of fortune serves as a bonus game. It appears randomly and is the ticket to one of the jackpots (there are four in total).

Although the RTP is below average at 88.12% – a prize worth millions is possible due to the progressive jackpot. And that with a bet of €0.01 to €6.25 per spin.

The average Mega Jackpot is around 4 million and shows up approximately every 9 weeks. Outside the jackpot, the maximum win is 11,250 x bet.

Bonanza Megaways by Big Time Gaming, RTP 96%

Bonanza is the gold digger slot set in the Wild West. It features 4 rows, 6 reels and up to 117,649 winning combinations thanks to the Megaways feature.

Between €0.20 and €500 can be wagered per spin, and with some luck, you can win 10,000 times your stake.

The dynamite symbol acts as a wild. The golden letters act as scatters. If the 4 scatter symbols G-O-L-D appear, the free spins mode is activated. There are 12 free spins and another 5 for each additional letter. The slot also has an Unlimited Win multiplier.

Megaways feature, cascading reels and an attractive free spins feature make this slot a real hit.

Immortal Romance by Microgaming, RTP 96.86%

With an RTP of 96.86%, Immortal Romance is above average. The fantasy slot with the vampires' theme features 5 reels, 3 rows and 243 paylines.

Bets can be placed between €0.30 and €30, and you can win 12,000 times your stake. With this high-variance slot, you can look forward to juicy wins.

Besides scatter and wild symbols, there are a total of 4 free spins modes and a Wild Desire Bonus, which is triggered randomly during the game.

White Rabbit by Big Time Gaming, RTP 97.72%

White Rabbit is all about Alice in Wonderland. The slot scores high with expanding reels, numerous winning opportunities and the popular Megaways feature.

The RTP of 97.72% is above average, and the slot's variance is high. You can win a maximum of 10,000 times your stake. Thanks to the extending reels feature, up to 75 free spins are possible. There are a few other exciting bonus games as well.

You can bet between €0.10 and €20 per spin. There are 248,832 winning combinations with free spins.

Ramses Book by Gamomat, RTP 96,15%

This slot is also set in Ancient Egypt and convinces with a whole range of bonus rounds. The book symbol serves as scatter and wild. At least 3 scatters activate 10 free spins. Gamomat slots are known for triggering very high hits in the free spins.

The slot has a gamble feature and additional bonus symbols that can be used to win outside the paylines.

You can bet between €0.10 and €100 per spin. The maximum win is €50,000.

Advantages of Slot Machines in Online Casinos

Online slot machines are convenient and straightforward, and the selection is vast. This good pastime is available to you 24/7. Your gaming experience lasts longer thanks to bonus offers and free spins. You can test games for free and even play slots wearing your pyjamas.

We have summarized the most important advantages for you:
  • Available 24/7
  • Free demo versions available
  • Play longer thanks to bonuses and free spins
  • No dress code
  • Playable from anywhere
  • Huge selection and variety
  • Great graphics and animations
  • RTP usually higher than in land-based casinos
  • Many options for deposit and withdrawal, including crypto
  • Progressive jackpot slots
  • Not particularly time consuming
  • Customer service around the clock
  • Gaming behaviour controllable thanks to limits and co.

Disadvantages of Slot Games in Online Casinos

Are slot games in online casinos better than in land-based casinos? Not necessarily – it all depends on what is important to you and what you are in the mood for. When it comes to atmosphere and interaction with others, casino slots online can't compete. What are the other disadvantages?

Our experts have compiled the biggest points of criticism for you:
  • Less atmosphere and different experience
  • Control of gaming behaviour requires a lot of self-discipline
  • Wagering requirements of offers sometimes difficult to clear
  • Money and losses are less tangible in a virtual casino
  • No gastronomic offer, no events
  • No real social exchange
  • Payouts of winnings may take longer
  • There are black sheep among online casinos
  • Partially poor support

Online Slots Software Providers

In addition to a diverse selection of online slots, there is also a whole range of software manufacturers. Some are known for their unique graphics, others for their fancy ideas. Some focus on live games, while others developed slot machines for classic casinos already 50 years ago.
Below, we'll introduce you to three great providers who keep attracting us with their slots.

Yggdrasil

The Swedish game developer has only been on the market since 2013 and is thus still relatively young. Nevertheless, it has already been able to make a name for itself in the industry and impresses, especially with its innovative games.

The quality is excellent. This is why Yggdrasil has already developed into one of the best manufacturers in its relatively short history. The provider has also won various awards, for example, Slot Provider of the Year 2017 at the EGR B2B awards.

Some of the top casino slots from Yggdrasil are:

  • Jungle Books
  • Vikings go Berzerk
  • Orient Express

Thunderkick

Thunderkick was founded in 2012 with the goal of providing a better online casino gaming experience. This has been achieved: Its slots convince with above-average winning chances and completely new ideas and game concepts.

The software manufacturer takes a lot of time for the development of its games – quality clearly comes before quantity. There are only about 50 games, but they all impress with their innovative features and great graphics.

Some of the most popular Thunderkick slots are:

  • Pink Elephants
  • Tiger Rush
  • Midas Golden Touch

iSoftBet

iSoftBet was founded in London in 2010 and now offers over 300 games. The developer is known for its branded slots based on TV series, movies or books.

iSoftBet is licensed in over 19 regulated casino markets and is responsible for the GAP software, through which online casinos can provide over 3,000 games from over 30 manufacturers.

Among the top slots are:

  • Paranormal Activity
  • Book of Immortals
  • Majestic Megaways

Alternatives to Online Slot Machine Games

Slots are the classics in online casinos, but there are also several table games and other alternatives that are just as fun.

Feel like trying something different but don't know what to choose? We will introduce you to the most popular alternatives to slot games.

Roulette

Roulette is definitely one of the most popular gambling games ever. Players place their bets before the croupier throws the ball into the wheel. The goal is to bet on the right number, colour or combination.

There are quite a few different variants, so you certainly won’t get bored. In addition, many roulette strategies can be used to approach the game a little more strategically.

Blackjack

This popular card game is all about beating the dealer and getting as close as possible to the card value of 21 with two or more cards. You have a blackjack if you reach 21 points with the first 2 cards.

Numerous online variants of this classic game provide variety. Also, there are several blackjack strategies that you can learn and try. So if you don't want to rely on pure luck, blackjack might be a good alternative to slot games.

Poker

Another great alternative, if you want to rely on something other than luck, is poker. Here you can improve your chances with the right strategy – provided you're good at bluffing!

There are also video poker slots. Here you don't have to be a professional and know the rules in detail. Moreover, the RTP of these slots is usually very high.

Baccarat

Another card game is baccarat. It is considered one of the simplest casino games and is easy to understand.

Again, you are not playing against other players but against a dealer. You can make three main bets: a player’s hand, a banker’s hand or a tie. The hand with the highest score wins. In baccarat, this is the total score of nine.

The numbered cards correspond to their numerical value. Jack, queen and king are worth 0 points, an ace 1 point. As soon as you exceed 9 during the game, you start counting from 1 again.

Dice Games

There are dice alternatives if you don't like playing card games. They are especially suitable for players who don’t want to learn special rules or strategies. In the dice game, you usually bet on a certain number of dice – so you can get started easily and without experience. A popular dice game in a casino is craps.

Live Casino

If classic online casino games don't convince you, you should check out live casino. Real croupiers and real-time game playing create a different feeling.

Most virtual casinos also offer live versions of classic table games. In addition, there are exciting game shows and now even some live slots.

5 Principles of Online Slots

Play only in licensed casinos

The most important principle to be followed in all games is to play in licensed casinos. Only in this way can you be sure that providers abide by the rules, games are fair, and winnings are paid out.

Understand the game

Before you get started, be sure to understand the game. By this, we mean not only the machine itself but also the principles of slots in general. For example, find out what RTP and volatility are all about so you can choose the right slot machine and understand how it works.

Choose slots with a high RTP

The higher the payout ratio, the more deposited real money is paid back to the players. Make sure to choose slots with an RTP of over 96% to increase your chances of winning.

Try slots online for free

If you are not familiar with a slot yet, use a free demo version to test a machine with play money. This way, you can develop a feeling and see if it is really the right one for you.

Have you found the perfect slot? Then take advantage of bonuses and free spins to win without even depositing your own money. However, pay attention to the wagering requirements.

Keep in mind that this is gambling

Online slots are and remain gambling. Remember that winnings are not guaranteed, and even with the best tips and strategies, you won't necessarily win. Use online slot machines as a fun pastime, but never to make money.

Play responsibly, set a budget and stick to it. Many casinos also offer the possibility to control your gaming behaviour by setting different limits or a cool-down period.

Conclusion

Before reading this article, you probably already knew that online slot machines are great. But our experts' information may help you choose the right slot.

In our opinion, Bets.io is the best slots casino, with an incredible selection of almost 3,000 slots. The option to deposit with cryptocurrency is also available here.

The best online slots bring excitement with high jackpots, offer exciting gameplay and allow you to bet large sums. Our slot favourites include Starburst, Book of Dead and Mega Moolah.

Not convinced? Fortunately, the best slot casinos also offer other casino games – blackjack or roulette, for example. The casinos that offer the best slots are usually also excellent when it comes to table games.

Slots online: Our FAQ

Which game providers develop online slots?

Almost all game providers produce online slots, even developers like Merkur or Bally Wulff, who used to create slot machines for classic land-based casinos. The most well-known software manufacturers for online slots include NetEnt, Microgaming, Yggdrasil, iSoftBet, Big Time Gaming, Play'n GO, Novoline, Playtech, Thunderkick and EGT.

Do I need to download anything to play slots online?

Nowadays, you can play all slots at an online casino directly from your mobile browser. Some providers offer native apps for download, which make the mobile gaming experience smoother and sometimes even allow you to play offline.

Who is the biggest provider of online slots?

With over 800 titles, Microgaming is considered the largest provider of online slots.

What are the most popular real money slots?

We have listed the top 7 real money slots, according to our experts, with the most important details. You will find Starburst, Book of Dead and Mega Moolah on our list.

Is it possible to play online slots for free?

Yes, you can test most online slot machines with play money in a demo version. However, there are no real money winnings. Alternatively, you can also play for free with a no deposit bonus.

What does volatility mean when it comes to slot machines, and which ones have the highest?

Volatility, also called variance, indicates how often a slot triggers a win and how high the winnings are. Low volatility slots give you more chances of winning, but the winnings are low. High-variance slots provide higher winnings, but they happen less often.

The top 5 slots with high volatility include Book of Dead, Bonanza, Dead or Alive 2, White Rabbit and Jammin Jars.

Which slots have the highest payout percentages?

The slots with the best payout ratios include Ugga Bugga, Blood Suckers, Ooh Aah Dracula and many more. You can find the exact values in our list.

How to manipulate or trick online slot machines?

In reputable casinos, online slot machines cannot be tricked or manipulated, and games depend only on your luck! The random number generators and machines are tested for fairness by independent organizations.

However, one thing you can do to increase your chances of winning is to play with fewer paylines. This increases the volatility. This also happens when you use the double-up feature that some online slots have.

Online or offline slot machines - where do I win more?

The payout ratios of online slots are far above those in land-based casinos. While it is usually between 60-90% for classic slot machines, RTPs of online slots are generally between 95-98%.

What happens to my deposit if the connection is lost?

In case of disconnection, the last state of the game is saved and can be resumed after reconnection. If this is not possible, your bet will be refunded to your player account.

Is it safe to play in an online casino?

Yes, gambling is safe as long as an online casino has a gambling license. A casino provider must adhere to rules and regulations and is audited by independent organizations.

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Online Casino Games – Crypto or Real Money Games

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