Every player has their own distinct taste and preferences; some prefer simple slots, while others prefer those with dozens of bonus rounds, a modern design, and features with a high win potential, among other things. Nonetheless, based on our own personal experience and information gathered from reputable casino forums and communities, we compiled a list of the most popular online casino slots as well as some of the best casino sites to play them at in 2022.
| Online Slots | Provider | Return to Player (RTP) | Volatility |
|---|---|---|---|
| Book of Dead | Play'n GO | 84-96.21% | High |
| Jammin Jars | Push Gaming | 96.83% | High |
| Bonanza | Big Time Gaming | 96% | Mid/High |
| Deadwood | NoLimit City | 96.02-96.03% and 94.14-94.15% | High |
| Dead or Alive 2 | NetEnt | 96.82% | High |
| Money Train 2 | Relax Gaming | 96.4% | High |
| Razor Shark | Push Gaming | 96.7% | High |
| Lucky Lady's Charm | Novomatic | 95.13% | Medium |
| King Kong Cash | Blueprint Gaming | 95.79 % | Medium |
| Gonzo's Quest™ Megaways™ | Red Tiger Gaming | 96% | High |
| ∗ Note! The majority of these slots have high volatility; if you prefer something less risky, we recommend playing medium or low volatility slots like NetEnt's Bloodsuckers II or Thunderkick's Toki Time (97.1% RTP). Gamble responsively! | |||
All of the sites listed below provide over 2,000 high-quality real money online slots, fast withdrawals, and complete security, allowing players to play their favourite games in complete safety.
Visit to play or check out the casino reviews for more information on that specific site, including first deposit bonuses, VIP benefits, available games, software, payment methods, screenshots, and other relevant information. Alternatively, you can visit our Onlinecasinoinfo.eu homepage to find a top 10 list of the best EU online casinos, complete with all of their benefits and drawbacks.
| Casino Sites | Featured Slots | Welcome Bonus | Secure Link |
|---|---|---|---|
| | • Big Bass Bonanza • Wolf Gold • Wild Spin • Crystal Classics • Elvis Frog in Vegas | 100 EUR + 180 Free Spins [WR: 40 × Bonus] | Visit Bitstarz ➟ |
| | • The Dog House • Book of Dead • Fruit Million • Ramses Book • Poseidon’s Rising | 100 EUR + 150 Free Spins [WR: 50 × Bonus] | Visit N1 Casino ➟ |
| | • Fruit Party 2 • Chicken Drop • Rise of Giza Power Nudge • Book of Vikings • 5 Lions Megaways | 500 EUR + 200 Free Spins [WR: 40 × Bonus] | Visit CasinoFriday ➟ |
| | • Punk Rocker • Tombstone • Deadwood • San Quentin xWays • Hoarder xSplit | 10% real cashback | Visit Mount Gold ➟ |
| | • Book of Skulls • Hugo Carts • Towering Pays Valhalla • 100 Lucky Chillies • Gslot Queen Of Fire | 100 EUR + 150 Free Spins [WR: 50 × Bonus] | Visit Slot Hunter ➟ |
| | • Jammin Jars 2 • Buffalo Power • Temple Tumble • Gates of Olympus • 15 Dragon Pearls | 100 EUR + 150 Free Spins [WR: 50 × Bonus] | Visit Fight Club ➟ |
| | • Book of Dead • Starburst • Big Bass Bonanza • Tombstone • Thunderstruck 2 | 300 EUR + 50 Free Spins [WR: 50 × Bonus] | Visit Vegasoo ➟ |
| | • Neon Links • Chilly Heat Megaways • Alive Megaways • Hugo Carts • Bonus Fruits | 5000 EUR + 50 FS [WR: 35 × Bonus + Deposit] | Visit Casimba ➟ |
| | • Crypt of the Dead • Book of Gods • King of the West • Chilli Heat Megaways • Break Da Bank Again Megaways | up to 123 EUR [WR: 50 × Bonus] | Visit Fun Casino ➟ |
| | • Toshi • Luck’O Mega (exclusive) • Punk Rocker • xWays Hoarder xSplit • Book of Dead | 3000 EUR + 50 FS [WR: 35 × Bonus + Deposit] | Visit Spin Rider ➟ |
| | • Safari of Wealth • Queenie • Book of Ladie • Tombstone • Kims Wild Journey | 300 FS on a deposit of €100 | Visit Winz.io ➟ |
| | • Money Train 2 • Midas Golden Touch • Tomb of The Wins • Book of Dead • Fruit Party 2 | 10% real cashback | Visit Amok Casino➟ |
| ∗ Bonus terms apply. Last updated on 13/05/2022 by onlinecasinoinfo.eu. | |||
These casino sites, as you can see from the list above, feature a wide variety of popular slot games as well as bonuses for those wishing to extend their playtime. All of these casino slot offers, however, come with their own set of terms and conditions, which we recommend you to read and understand before making a deposit in order to safely enjoy your favourite games.
If you want to play the best slots for real money, it’s always a good idea to familiarise yourself with the online slot machine scene before making your first deposit at an online casino site. You’ll have a better understanding of how they work, what to expect from these slots games and your chances of winning.
If you plan to play high variance slots, for example, you may need to learn more about RTP percentages and volatility levels. This is especially important if you are new to online gambling. Because it will take you far less time to figure out what you like and, more importantly, what you don’t. You will be able to focus solely on playing the types of slot games that suit your needs and preferences. Below we’ll give you a quick rundown of some of the most essential facts and details about online slots so you’re ready to play.
The list below will provide you with information about the most popular online slots (2022) that are attracting the most attention from casino gaming fans across Europe’s online casino sites (and not only). Each slot game is followed by information about it, such as the developer and the bonus features, so you can get a better idea and choose the best game for you.
Play’n Go’s Book of Dead online slot was inspired by Novomatic’s Book of Ra slot game and was released in 2016. They had no idea it would become one of the best European slots online. The base game features 5×3 reels set with 10 pay lines, and the free spins round packs quite a punch with wins of up to 5,000× your stake.
The rather small studio called Push Gaming has a penchant for grid-style slots with high volatility. Quite a few of their games deliver regularly wins exceeding 10,000x the bet. Jammin’ Jars was released in 2018 and has since become an absolute players’ favourite. The game features an 8×8 grid with cascading symbols and runs at a 96.83 RTP setting.
The slot game Bonanza was released by Big Time Gaming in December 2016. Thanks to its unique Megaways game engine, with six reels each, filled with up to seven symbols, and a maximum of 117,649 ways to win, it has been quite popular among players in the casino community. You can play this legendary slot game on all the best online casinos.
Deadwood is one of the most volatile online slots developed by NoLimit City with a maximum payout of 13,950 times your bet. It runs at various RTP settings including 96.02-96.03% and 94.14-94.15% across different online casinos sites. Be sure you play the highest one.
The sequel to the acclaimed NetEnt slot, Dead or Alive 2, debuted in March 2019 and has since been the top non-progressive slot for largest wins. The game has the potential to pay 111,111 your bet in a single free spins round and has done so several times since its release.
Money Train is a popular bonus buy game, as well as a slot with a big win potential of up to 50,000x your stake, and it includes the Money Cart Bonus with Collector, Payer, and Sniper. The game can be found at any of the best online slots sites.
Razor Shark is one of the top online slots from Push Gaming that will test your nerves as well as your luck. The slot features a 5 × 4 layout with 20 pay lines and offers an RTP of 96.7 per cent. Observation of the highest win on this slot was 85,475×.
King Kong Cash is medium volatility—one of the best online slots developed by Blueprint Gaming, a leading slot development company based in the UK. This slot game has 5 reels, 3 rows, and 20 pay lines, and features the bonus games with free spins, wild symbols, and a whole array of other features.
The Lucky Lady’s Charm Deluxe slot machine is a five-reel, ten-payline slot game that became extremely popular after it was released by Novomatic in 2010 and made available in real casinos. The theme of the slot is fantasy, mystic female, and the colour scheme ranges from pink to smooth cherry red. The Lucky Lady symbol substitutes all other symbols except scatters, and when it appears on a winning combination, the prize is doubled.
Online slot games are available in a wide range of types, providing both novice and experienced slot players with a plethora of options when it comes to their preferred games:
The following section will go over some more details.
Without a doubt, the most popular type of slots online! They’re taking the industry by storm and show no signs of slowing down. With a wide range of options available online these days, it’s easy to see why they’re proving so popular with players from all walks of life. The majority of the slots you’ll find in online casinos are video slots.
This type of slots game has only a few reels and pay lines, providing players with an extremely simple slot experience that gives them exactly what they want from their online casino experience.
Megaways™ slots, which were introduced by Big Time Gaming, are one of the most popular types of slots machines across all online casinos today, and they are becoming more popular by the day. These games differ from traditional video slots in that they use many smaller symbols on each reel while still providing all of the components you would expect from a video slot machine, such as free bonus spins and random features.
This grid-style slot format is new to the online slot market, but we believe it will be popular in the coming years. These slots are made up of many small falling squares with various symbols on them. The goal of the game in this slot is to match groups of clusters adjacent to each other on the reels rather than symbols in specific lines across the reels.
Branded slots are usually top-of-the-line online slot machines. Generally, they involve a famous brand, person, superhero, movie or television series within their game design. Some examples include Terminator 2 or Jurassic Park from Microgaming. Such games are typically provided only by the best slot providers and offer slot fans the chance to win big.
Progressive jackpot slots are much like branded video slots since they are provided only by the leading iGaming software companies. Take, for instance, Netent’s Mega Fortune or Microgaming’s Mega Moolah — these are the biggest progressive jackpots in the industry that players can win and are offered to play only at the best online casinos.
Virtual reality slots are currently among the most realistic slot games available online. These games provide players with a virtual reality experience through stunning 3D graphics that create a fully immersive environment. To try it out for yourself, all you need is a VR headset and a compatible device.
A real money slot tournament is a popular type of competition among players of online slot machines. They can play their favourite slot games while also having the chance to win exciting prizes if they reach the top of the leaderboard. The majority of races and tournaments are free to enter, and the prizes are cash, casino bonuses, or extra free spins on selected games. Some slot casinos have gone a step further by offering buy-in races in which players compete for real money and, in most cases, larger prizes than in free races.
These tournaments work as follows:
The table below lists some of the best online casinos that offer real money slots tournaments online, as well as the total prize money available.
| Slot Tournament Site | Tournament Options | Total Prize Pool |
|---|---|---|
 | • Welcome Freeroll • Table Wars • Slot Wars • Loyalty Program Tournament | Varies |
 | • Welcome Race • Grand Race • Free Spins Time! • Drops and Wins | Varies |
 | • Roulette Tournament • Black Jack Tournament • Mega Wheel Tournament • Baccarat Tournament | 500,000 EUR |
 | • Drops & Wins Slots • Drops & Wins Live Casino • CashDays • Demi Gods Tales • G-Races | 500,000 EUR |
 | • Free Spins Hunt • Drops & Wins Slots • Drops & Wins Live Casino | 7,000,000 EUR |
 | • Fast Fight • Big Brawl • Random Rumble • Drops & Wins Live Casino • Drops & Wins Slots | 7,000,000 EUR |
 | • Skywind’s End of Summer Blowout | 10,000 EUR |
Now you know what entertainment options await you when visiting those listed top-quality slots sites. Further down, you’ll find out about what iGaming companies are responsible for creating your favourite games along with a slots guide (knowledge base).
When it comes to online slot machines, each of the developers strives to have their own distinct style, theme, features, and mechanics, and their creations are always eagerly anticipated. We’ve compiled a list of the best slot developers in the igaming industry for you to learn more about each and plan your future spins accordingly.
This iGaming company has been around since 1980. Today Novomatic is the leading gaming technology group in Europe that constantly releases new real money slot games for online and land-based casinos. The Novomatic slots are prevalent among players who like playing no-nonsense games with great potential bonus features. Its top games are the legendary Book of Ra Deluxe, Lucky Lady’s Charm Deluxe, Dolphin’s Pearl Deluxe, Lord of the Ocean, Captain Venture, and more.
NetEnt is the next company on our list, and they’ve been around since 1996. The company creates truly immersive slots by combining top-notch graphics with realistic sound effects, and they’ve become known as one of the best online slot developers to date. NetEnt’s most popular slots are considered Dead or Alive, Starburst, Gonzo’s Quest, Hall of Gods, Guns N’ Roses, and Divine Fortune.
Microgaming’s portfolio covers a huge amount of games, from classic slot machines to video slots, progressive jackpots and table games. Some of the legendary are Mega Moolah, Major Millions, Immortal Romance, Thunderstruck, Game of Thrones, Leagues of Fortune, and Break da Bank. They all come with unique features such as wilds, scatters, bonus rounds and free spins.
This is one of the smaller but very innovative online slot game developers with offices based in Sweden and Malta. They release some truly excellent online slots that are worth checking out and playing. Some of our favourite slots from Thunderkick include Sword of Khans, Carnival Queen, Rocket Fellas and Flame Busters.
This developer is best known for its highly volatile gameplay, extreme variance, massive potential payouts, and complex math model online slots that include some of the most advanced slot bonus features and appealing designs. Deadwood, Tombstone, San Quentin, Punk Rocker, and Mental are just a few of the legendary slot games released by Nolimit City.
This slot game developer is best known for creating slick, high-quality online slots, and they are constantly releasing new games worth checking out (Gemmix 2, Hugo Carts, ZZ Top Roadside). Book of Dead, Reactoonz, Sweet Alchemy, Moon Princess, Pimped, Cloud Quest, and other popular Playn GO slots can be found at any of the best online casinos, including CasinoFriday, N1 Casino, and Bitstarz.
We all know the slot Bonanza! This Australian based slot developer was the first to introduce Megaway Slots™. Some of the BTG online slots we like are Lil Devil, Opal Fruits, The Final Countdown, Who wants to Be a Millionaire. You can try their games on the best online slot sites listed above.
Las Vegas-based Scientific Games Corporation is recognized as a global leader in providing casino systems, lottery and online gambling software across the globe. Scientific Games was founded back in 1973, and it has constantly been developing new products for land-based casinos and online casinos since then.
Blueprint Gaming is considered the best UK online slots developer established in 2001 and has since become one of the leading suppliers of real money slots online. Blueprint Gaming’s portfolio includes classic, megaways and branded slots featuring some of TV’s most famous characters such as Rick and Morty™ and Ted™. You can find any of their games by visiting the online casinos in Ireland, the UK, and most land-based gambling establishments.
Yggdrasil was founded by Fredrik Elmqvist, a former executive of NetEntertainment, in 2013. They are best known for Vikings Go To Hell, Orient Express, Nirvana, Valley Of The Gods, Golden Fish Tank and Cazino Zeppelin. The provider is dedicated to creating fun, engaging and high-quality games across Europe as well as online gambling establishments all over the world.
Most of the slot sites allow you to play free slots without having to download or register. All you have to do is choose a slot game that you enjoy and play with fun credits. As a result, you will learn the game rules, become acquainted with the pay tables and game mechanics, and gain an understanding of what to expect when you decide to play slots for real money.
An excellent guide to finding the best paying slots is the RTP or return to the player. This is a statistical number on how much a game will pay back over a large sample of spins. Simulations for certification purposes are usually done over billions of spins to determine the average return.
Nowadays, it is common for game providers to state the RTP of their games. Nonetheless, some companies actually disclose more factual information, such as volatility. You might be wondering what volatility is right now. In simple terms, it is a measure of how wins are distributed across a large sample of spins on a specific slot machine.
| High Variance Slots | Developer | Max Win |
|---|---|---|
| San Quentin Xways | Nolimit City | 150,000x |
| Dead or Alive 2 | NetEnt | 111,111x |
| CherryPop™ | Avatar UX | 56386x |
| Lil’ Devil | BTG | 100,000x |
| Money Train 2 | Relax Gaming | 50,000x |
| Low Variance Slots | Developer | Max Win |
|---|---|---|
| 1429 Uncharted Seas | Thunderkick | x |
| Bloodsuckers | NetEnt | x |
| Esqueleto Explosivo | Thunderkick | x |
| Simsalabim | NetEnt | x |
| Viking Runecraft | Play’n Go | x |
If anyone ever tries to convince you that they can give you the best strategy to play slots, you would be well-advised to avoid these people. It simply does not exist. Online slots are games of chance, where pure luck determines the outcome. Hence, when playing slots, you should not worry about how to win but how not to lose your balance.
⒈ The best we can do is set a budget that we want to spend and adjust the bet size to a number that will give us the playtime we are looking for and play at a risk level we feel comfortable with. If you’ve made some good wins that elevate your balance, you can try increasing your bets; this way, you don’t lose your initial deposit but a portion of your winnings. Remember to start reducing it again if it fails to produce another good win.
⒉ The other tip we experienced players can give is to avoid staying too long in the same slot. We all have our favourites! But we usually have the “false” feeling that we know how the slot behaves, and that big win could be just around to corner.
⒊ If the slot feels “cold,” try a different one and change it again if you get the same bad feeling. Simply avoid “hammering” the same slot in the expectation that it will pay out big at some point.
The golden rule is to set a budget for the session or even a single game and stick to it under any circumstances. Determine how much money you can afford to lose, as well as how much you would need to cash out. Whatever the outcome, the game session must come to an end!
Here are some of the reasons:
Losses and wins can both impair your judgement. The desire to recoup losses, or the euphoria that follows a big win, can easily lead to even bigger losses!
After more than two decades of internet existence, we’ve all learned that anything related to money attracts scammers. It is the same with online casino slots and games.
Fortunately, there is a simple way to tell whether an online slot is genuine or a forgery. Simply launch a game in demo mode and proceed as follows:
Now you should see the server address from which the game loads.
Each game developer has its own server, and by knowing its name, you can tell whether the one you see is legitimate or not (all properly licenced slot games are hosted on the game provider’s dedicated servers).
| Game Provider | Genuine Servers |
|---|---|
| NetEnt | casinomodule.com |
| Microgaming | gameassists.co.uk, quickfire.gcontent.eu |
| Novomatic | greentube.com |
| Thunderkick | thunderkick.com |
| Play’n GO | playngonetwork.com |
| Yggdrasil | yggdrassilgaming.com |
| ELK Studios AB | contentmedia.eu |
| Endorphina | endorphina.com |
| Betsoft | betsoftgaming.com |
| EGT | egtmgs.com |
| iSoftbet | static-games.isoftbet.com |
| NextGen | cloudfront.net, nyxmalta.com |
| Note! If many slots of different game providers are connected to one server, generally, it is fake! | |
Online slots that you enjoy the most will always be the best.
Yes. Most of the online casinos listed on this page offer players the opportunity to try their best online slots for free without requiring registration, however, availability may depend on your country of residence.
Online slots can be played via your mobile device or desktop computer at any time, however, on mobile, there are fewer slots to chose from.
Generally, they are mid or low variance slots, however, for more details, you can check out our slots guide above on how to find the best paying slots.
In a nutshell, the answer is no. Any player who has played slots for a while will be able to tell you a conspiracy theory, a dubious spin sequence or chain of events in their session, or what they consider clear proof of games being rigged. In the player community, this is referred to as wearing a tinfoil hat. Because most, if not all, of our experiences, are subjective and are not based on data or large enough samples.
Here’s an example of a 2019 medium-volatility slot where the developer ran simulations totalling more than 200 billion spins before certification:
This is done to collect large enough samples that will supply reliable average data on how a math model of a slot will perform in the long run and make sure the game achieves the advertised RTP (return to player).
You can also see the distribution and frequency of larger wins on the slot machine here. That does not guarantee that you will hit them at those times. Modern online casino slots are based on sophisticated mathematical models. For each spin, an RNG (random number generator) result is called up to determine your spin result. You could spin the reels thousands of times without hitting a super or mega win. Even more so when it comes to an epic win. If Lady Luck is on your side, you could hit them all in a row.
Online slot games should be seen as a form of entertainment that will cost you money. Therefore, you must determine the maximum amount you are willing to spend and never cross that line. Equally important is setting a win limit to get up and walk away instead of squandering it back. You have to remember that you cannot always win, that the house always has an edge and that you can never predict what will happen in a game. If it hasn’t been made clear before, sensible bankroll management really is one of the most important things when playing online slots.
