CASINO GAME REVIEWS

11. Jack and the Beanstalk

A firm favourite among high-rollers, Jack and the Beanstalk, is an older online slot still going strong at the online casinos. Popular due to a very high variance, which means a long time between payouts, which is usually huge when they arrive. You can see why players with big budgets love taking their chances on this NetEnt classic.

With 5-reels, 20 paylines, an RTP of 96.30% and features such as free spins, scatter symbols, expanding wilds, walking wilds, and a bonus game, this beautifully animated 3D video slot has more than enough to keep most players interested. Despite being around for some time now, you will still find hordes of players enjoying it at the online casinos.

Themed around that fantasy-based fairy-tale that we all remember as children, Jack and the Beanstalk, this slot has the complete package when it comes to video slots. Who knows, perhaps the magic beans could lead you to some ‘giants’ in terms of payouts.

8. Slots Empire - Best Slots Site for Popinata

• Bitcoin accepted 
• 200+ slots
• Video poker available 

Slots Empire is yet another online slots casino that’s focused on slots. Here, you can play more than 200 slots, all of which are optimized for mobile devices.

Our top pick is Popinata, a 96% RTP slot game with a Mexican party theme that was developed by RealTime Gaming. It’s a 50-reel slot that comes with 5 pay-lines and a max payout of 125,000.

That said, Slots Empire’s slots roster is filled with such a huge variety of slot games that there’s something here for everyone. You can play most of the games for real money, while a number of them are available in free/practice mode too.

Other casino games you can play at Slots Empire include blackjack and video poker, and while payout limits are a tad on the short side and won’t suit high rollers, this slots casino is still ideal for casual players.

Les Ambassadeurs online

Common Slots Terms

Now that you understand how to play online slots, here are some online slots terms you should get familiar with. Knowing them will help you become an expert at the game.

• Bonus Round: Several online slots games have bonus rounds, where you're sent to a different screen that offers you free spins or several other big winning chances.
• Max Bet: A max bet is the largest sum that a player is allowed to wager on a spin. It's usually the bet needed to win the biggest possible bonus or jackpot in any game.
• Hit: It's not the same meaning as the Blackjack term. It means a winning spin.
• Pay Table: A useful guide that shows you what is required for you to get a payout, and each corresponding payout.
• Payout: The amount a slot game pays you for winning a spin. It varies based on your bet size, what the spin itself generates, and the paylines used.
• Symbols: These are the images that appear on each reel. They are combined to get the potential payouts.
• Winning Combination: A group or combination of symbols on a spin that results in a payout. It changes based on the symbols randomly generated on a spin.
• Reels: These are the spinning components in an online slots game that show the symbols used to get the potential payouts.
• Wild Symbol: Some slot games have wild symbols that a player can use as a free match for many symbols simultaneously to help them easily earn payouts on the corresponding spins.
• Payout Percentage: This is the percentage of your funds that you get back. The payout percentage on different games varies.

No Deposit Bonuses

Aren’t you excited to claim the latest no deposit casino bonuses? While these promotions are common at the leading online casinos, it can be useful to shed some light on what an online casino no deposit bonus is and how to claim it. If you’ve ever wondered about free real money gambling, a no deposit promotion is your thing. Now do you understand why thousands of gambling enthusiasts prefer this bonus to any other? Casinova is here to help you with all your no deposit bonus questions.

Volatility

Volatility also referred to as variance, is the estimated size of a player's wins and the frequency. It describes the size of payout a player can expect and its overall frequency in a slot game. Online slots are categorized as having either high, medium, or low volatility.

Low variance slots usually offer smaller payouts regularly making them perfect for beginners. On the other hand, higher variance slots offer bigger payouts but less frequently. Medium variance online slots are a great balance between these two extreme types and are more commonly found at casino sites.

Play Grand Casino

bet365 — Best online casino site in the UK for player guides

A few of the sites on our list of the best online casinos provide player guides to much loved classics such as blackjack, baccarat or roulette, but few strike as good a balance between being brief enough for beginners while containing enough information to be informative as bet365.

The bet365 player guides for blackjack, baccarat and roulette are easily accessible from a tab on the casino navigation and lay things out in a simple, digestible manner that’s great whether you’re an online casino rookie or just dipping in for a quick refresher.

• Read our full bet365 Casino review to find out more.

Playing on UK online casinos

Are you ready to head to the games or still need some more information on how to play on UK online casinos for real money? Here are some general tips to take into consideration. More information on each online casino listed on our site can be found from the in-depth casino reviews (click the logo or text link on the casino listing to access the casino review).

9.1

Outstanding

Primal Megaways Slot

Nolimit City

Review

Enough information has been provided about this slot, including, in most cases a demo version which has allowed us to fully try the slot and complete the review.

Let’s Compare the Top 5 Irish Casino Sites

Jackpot City: Well-rounded choice with a stellar reputation, great game selection, and a top-notch welcome bonus of up to €1,600. Overall score: 99%

Spin Casino: Close second behind Jackpot City is Spin Casino, our favourite Irish casino for progressive jackpot slots. If you’re ready to chase some massive prizes and spin the reels, you should check it out. Overall score: 97%

BitStarz: With over 3,000 games to choose from and the best crypto welcome bonuses we’ve found, Bitstarz was a no-brainer for this list. Overall score: 95%

Tonybet: We put Tonybet on this list because they have the top sportsbook out of every Irish casino we reviewed. Not only did we find their odds to be good, but their welcome bonus and casino games made it clear they are not just a one-trick pony. Overall score: 92%

Casumo: Our choice for the best mobile experience, Casumo has proven themselves with a great selection of games and an awesome welcome bonus – and they have our favourite mobile app yet.Overall score: 90%

Can I play the above games for free?

Yes, you can go to the online casino under each of the above slots, and they will also have the option to play free.

Step 2: Claim a Bonus

• On the next screen, click “Yes Please” to take advantage of Grosvenor’s welcome bonus
• Read and accept the terms
• Click Next

FAQ – Online casino reviews UK

What is the best online casino UK?

Different people have different options on what is the “best online casino”, but we recommend MrQ. It has gotten good feedback from UK players and we enjoy playing there too. For more information about MrQ, read our MrQ casino review.

Casino Professor

What is the most trustworthy online casino?

In the UK there are several trustworthy online casinos that have been in business for several years. A trustworthy online casino has transparent terms and conditions, a valid licence and the owner is known and not behind companies. Most of the biggest online casinos are owned by stock-listed companies. We only review UK online casinos with a UK licence which allows them to legally operate in the UK.

Casino Professor

Which online casino has the best payouts UK?

The fastest payouts at the moment are on casinos that have Visa (fast withdrawals with Visa Direct), PayPal, or MuchBetter as the payment method. View:

• PayPal casinos
• Visa fast withdrawal casinos
• MuchBetter casinos

Quick payouts are very important to players. So we include a dedicated section on withdrawal times in all our UK online casino reviews so you know what to expect.

Return to player (RTP) depends on what game you are playing. But keep in mind, it’s always below 100% (the house has the edge).

Casino Professor

Where can I find online casino bonus reviews?

We make sure to include a section on casino bonuses in each review we do. This section will explain what the welcome bonus is and the significant terms. We will also let you know about the bonus promotions for existing players if you decide to continue playing at the site.

Casino Professor

Do you do UK online slots reviews?

We tell you what UK online slots are available within each casino review we do. We give a rough estimate of the total number of games you can play (as the exact amount is constantly changing). And we also explain what casino gaming software the casino has available – such as NetEnt, Play’n GO, Pragmatic Play, Microgaming, and more.

Casino Professor

Which is the best online casino to play?

We recommend MrQ, which is the best online casino at the moment based on our experience and players’ casino reviews.

Casino Professor

Get a 100% Bonus up to £50 + 100 Spins

T&Cs apply. 18+. Welcome Bonus. New players only. Minimum deposit £10. Maximum Bonus £50. 100 Spins require three deposits: Min second and third deposits £20. Wagering requirements 35x. Spins valid for 24 hours on selected games. T&C apply.

Online Casino Guides

Learning from your mistakes in gambling is very expensive! That is why we have created a whole list of online casino guides. Using them you can save a lot of money, time and nerves. Each of our guides is a huge help for people who are just starting this difficult path as a gambler. Knowing the various strategies and nuances is already half of your success.

The growth of the crypto market has accelerated rapidly in recent years. There are now over 10,000 tradable cryptocurrencies. Would you also like to get into crypto trading? In our…

Bitcoins are popular, but extremely risky: In October 2021, the Bitcoin had marked a new all-time high of more than 66,000 dollars and more than doubled within three months. The…

First of all, it is important to keep both terms separate. A blockchain is a specially constructed database that distributes, stores and synchronizes its information decentrally (i.e. on many different…

Bet £10 get £20 in free bets

T&Cs apply. 18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit,: £10, max £20 free bet valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Neteller,Skrill and Paypal not eligible. T&Cs apply

High Payout Slot = More Fun?

In many cases, high payout slots provide more fun than low paying games. However, some players often skip high RTP games to play low-paying classic games to reinvigorate old memories. Again, others opt for average-paying games just because they have a mega jackpot.

Best Slots UK do offer great payout rates and thrilling bonus games. Every slots player wants to hit a big win now and then, so slot payouts do matter!

And you have a way higher chance of winning from a high payout slot machine. The big slots casinos such as Video slots will all include the best RTP slots by the best software providers.

Back to the fun factor, best payout online casinos tend to and the slots they offer do incorporate a myriad of features that make them exciting. For example, Gonzo’s Quest has a cascading reels’ feature that triggers winning symbols continuously. It also features multipliers that magnify your profits during bonus rounds.

Casino bonuses aside, high payout slots have storylines that spice up their gameplay and every British casino should have them available.

So which online slots payout the most?

All High RTP Slots

1. Check the Casino’s Reputation

Ensure that you consider it a very reliable site. The casino’s reputation matters greatly, especially for the players interested in big wins. You can check this by researching an online casino guide.

Ensure that you take time and read as many reviews as possible. This will assist you in understanding the opinions and reviews of various gamblers on every site to choose the most trusted online casino.

Photo: Shutterstock.com

2. Cafe Casino - Best for Ocean’s Treasure

• 200+ real money slot games 
• Generous welcome offer
• Live games available 

Cafe Casino is a popular online slots site where you can take your pick from hundreds of slot games, including the entertaining Ocean’s Treasure. With a 95.66% RTP and a max win of x1500.00, this is a Norse mythology-inspired slot that’s rich with bonus features and cool graphics.

When it comes to its bonuses, Cafe Casino kicks things off with a generous welcome offer that includes free spins to be used on specific slots. Existing players are then rewarded with a number of subsequent bonuses, promos, and perks, while a rewards program gives you the chance to win some of the weekly prize pool.

All the games at Cafe Casino have been optimized for mobile play, and these include blackjack and roulette variants, as well as a good choice of live dealer games.

And while payment methods are a tad on the slender side compared to some rivals, payouts are at least super fast and reliable.

8.7

Great

Crystal Golem

123…14

2.  Super Slots (Mr. Macau) – Best Variety of Real Money Slot Games

Pros:

• Gorgeous site interface & layout
• 263 different online slots for real money
• Mr. Macau game RTP over 97%
• $6,000 welcome bonus

Cons:

• Not many banking options

Super slots knows how to welcome new players on board with an attractive welcome package of 350% up to $6,000 spread across the first six deposits. Even though Super Slots casino has no dedicated mobile app, you can still enjoy the online casino’s offerings via the mobile interface on your Android or iOS device.

Total Variety & Quality of Slots: 4.7/5

In terms of total variety, Super Slots is likely the best online slots site featured on this page. There are 263 different games, including new games like Wings of Victory, Hero Squad, and 8 Outlaws. They also work with nine different gaming providers, more than any other casino in our top five.

Super Slots best slot machine, Mr. Macau, mimics gameplay at a real Las Vegas casino. The glamorous 5 reel, 20 payline, RTP 97.07% real money slot online is powered by Betsoft Gaming. The bonus round with free bonus spins feature a sticky multiplier and has the potential to pay out 4,388x your bet.

Payout Percentage: 4.7/5 

Due to having various games and software providers, there is an array of different RTPs. The feature game, Mr. Macau, has an excellent RTP score of 97.07%. However, no page lists each game’s site-specific RTP score.

After contacting support to clarify the RTP scores, they informed us that the average RTP score is 96%. If you want one of the highest RTP scores, simply play Mr. Macau! As mentioned before, you can also usually search a particular slot game on Google to get an estimate on its latest RTP score.

Slots Bonuses & Promotions: 4.6/5

There are plenty of bonuses and promotions that you can take advantage of with Super Slots. The welcome bonus, for example, will give you up to $6,000 throughout six deposits. In addition, there are over $1 million given out each month in prizes.

At the time writing, there was an upcoming blackjack tournament where the winner was set to receive $148,000. In addition, all crypto deposits receive a 5% boost on top of the deposit amount.

Click here to claim your welcome bonus up to $6,000 at Super Slots

Best Online Slots UK

Online slots are known for their harmonious tones, glamorous graphics and reels that spin incredibly mesmerising. As we’re most likely the biggest slot fans in the UK, it’s highly important for us to share what we believe are the best online slots UK. Besides the best slots, you’ll also find plenty of online slot reviews that you can play online with suggested deposit bonuses.

Before we delve deeper into the world of the best online slot machines, below is a list of 300 + slots reviews. Feel free to sort them after your liking and read more about them to find your new favourite. You won’t find bigger slot geeks out there than Josh, Jamie and Scottie from Fruity Slots! So let’s dig in! To the world of exciting slot games, online casino experiences, free spins and the variety of winning combinations.

[ Read More + ]

Comparison of the Top 5 Best Online Slots Sites

Here’s our brief recap of the top casino sites and why they’re the best:

Slots Empire: This site leads our list with 200+ online casino games covering popular categories such as slots, table games, and live casinos. New players enjoy a 245% deposit bonus bundled with 55 free spins playable on Caesar’s Empire using the code IRONBORDERS.

BigSpinCasino: For a Vegas-themed online casino experience, BigSpinCasino serves as a perfect destination. This site boasts 185 casino games from 8 software vendors and game designers.

Slots.lv: Slots.lv is another entertaining casino that offers 244 casino games covering real money online slots, table games, live casino games, and more.

Ignition: Primarily known among poker lovers, this online casino delivers really well when it comes to online slot games, too. With a very generous welcome package of up to $3,000, this casino is a great option for new players,

Super Slots: Boasting 253 online slot games in total, your “super” casino experience begins with an exciting 250% deposit match up to $1,000 using the code SS250.

VIP Programs & Current Customer Bonuses

Standard promotions and bonuses are not enough anymore. This is why many casinos offer a VIP Program or loyalty program. These "schemes" or "programmes" are great for casinos to reward loyal customers with exclusive bonuses and other benefits. While VIP programs will differ from one site, the basic idea is to reward customers based on how much money they deposit or wager.

Many VIP programs are level-based. Higher levels can earn you more lucrative rewards and bonuses. To reach these levels customers will need more money to make deposits and may be required to be invited to join the platform.

Cashback bonuses are one of the most sought-after bonuses offered by casinos. The casino will offer you cashback if you lose any.

Security and Privacy

Casinos ask for some sensitive personal and financial information and if handled and stored without proper security measures it can be stolen. That’s why security is another topic that is considered in the casino reviews on clashofslots.com.

Legitimate operators have to protect themselves and their customers from attacks at all times. Basic security tool is data encryption. More advanced technology is also used to fight off hacking attacks.

Game fairness is also important to consider. Licensed games get tested and certified by special labs. So, if software is original, it’s random and safe. Casinos listed on our site all provide secure environment and original games.

Betfair

PayPal

PayPal has been trusted for years as a secure and safe banking option. This is why PayPal casino sites have become so popular. PayPal is not accepted by all casinos. We list the available payment options in our casino reviews.

Free Play/Demo Mode Offering

While we play slots at the best online casinos in the UK the importance of free online slots is imperative. Free play slots give you the opportunity to test out the online slot game before setting your real money wager and spinning the reels. Including this as a factor of revision keeps us within our player-first mindset. Our goal is to ensure you can optimise your funds and enjoyment at an online casino and playing free slot games allows for exactly that.

If we can’t find free slots at online casino sites it will be reflected in online slots reviews.

2. Ignition – Best Online Casino for Poker

Pros:

• Bitcoin-focused bonuses
• Poker tournaments
• Anonymous poker tables
• 150% first crypto deposit match bonus

Cons:

• No e-wallet banking methods
• Fees on deposits and check withdrawals

Ignition Casino is an outstanding online casino created for players. The casino delivers fantastic customer service, valuable bonuses, easy banking methods, and an impressive selection of online poker tournaments that are a rarity in the online casino industry.

Selection: 4.8/5

Ignition Casino doesn’t bother players with a massive gaming library; instead, it offers high-quality titles with juicy in-game bonuses that offer players better chances of winning.

Ignition Casino only boasts of  200+ real money casino games which include over 30 progressive jackpot slots. The progressive jackpots are the most enticing part of the game selection, creating a lot of opportunities for wins. The most attractive jackpots are titles like A Night With Cleo and CyberPunk City.

The real money casino games on Ignition are from 13 leading providers in the industry. There is a total of eight poker games, all of them of very high quality – a huge advantage for poker lovers. There are numerous poker tournaments being held on Ignition, ensuring a great experience.

Ignition Casino spices its real money games selection with a live dealer casino that ranks pretty high. The live dealer studio is powered by Visionary iGaming (VIG), an industry giant when it comes to live dealer gaming. You will find the likes of blackjack, baccarat, roulette, roll the dice, and more.

Bonuses & Rewards: 4.9/5

When it comes to bonuses, Ignition Casino is one of the best choices. You can get started with a massive bonus offer of a 150% deposit match up to $1,500 for payments made in crypto.

The bonuses extend beyond new players. Returning players will find the Ignition Rewards Program to be very generous. Loyalty does come with its perks at Ignition Casino where players can claim points for wagering on games that can be redeemed for bonus money.

Mobile Compatibility: 4.7/5

Love to play your favorite real money games on the go? Ignition Casino makes that happen with its mobile-optimized casino site. The mobile casino site is compatible with an internet-enabled device, be it an Android or iPhone device. Presently, the platform doesn’t offer a mobile app.

The mobile website is a replica of the desktop site with a few changes to the visuals. You will still get access to all casino game titles, ensuring that you are able to gamble from wherever you want to.

Banking: 4.75/5

Payments on Ignition are very easy and user-oriented. In total, there are eight payment methods supported by the online casino.

Depositing at Ignition Casino is very easy. You can make use of Visa, American Express, and MasterCard or go for less traditional methods like Bitcoin Cash, and Bitcoin. Withdrawals can be processed via cryptocurrency, wire transfer, or check by courier. There are no fees on withdrawals through a check by the courier that does attract a charge.

Where to Play Online Casinos

The beauty of playing at casinos online is that you can play from wherever you are in the world, providing a stable internet connection. The birth of mobile casino sites and mobile slots means you can play physically, anywhere.

As to which casino to play at, the choice can be difficult simply because the selection is so vast. We have hand-picked the online casinos featured on this page to make your choice easier, all of which are fully vetted and safe to play at.

We Test the Software on All Devices

There’s nothing more frustrating than reading a great online casino review, then trying the site on your device – only to find it doesn’t work at all. We test each NZ casino on desktop computers, Apple devices, and Android operating systems. Whether you want to use a computer, tablet, or phone to play, we want you to get a smooth, complete experience when you play at an online casino for real money in New Zealand.

8. We learn about their Responsible Gaming programme

Whether or not a casino site takes its players’ safety seriously is another very important area we tend to look at when we consider what sites are safe to spend time and money on.

Responsible gambling should be among the top priorities of any casino site. The more a casino site dedicates to the safety and wellbeing of players, the more likely it is that players will remain loyal.

Did You Know?Some casinos offer both a bonus and free spins as part of their welcome package. One such casino is the UK-licensed William Hill Casino, which offers up to £300 in bonuses + 50 spins.

Get Your 100% up to £200 Welcome Bonus

T&Cs apply. NEW CUSTOMERS ONLY. MINIMUM DEPOSIT £20, MAXIMUM BONUS £200. WAGER 40X BEFORE WITHDRAWING. GAME WEIGHTING APPLIES. MAX BONUS BETTING LIMIT - SLOTS: £5, OTHER GAMES: 10% OF BONUS AMOUNT. CASINO ONLY. PAYMENT RESTRICTIONS + T&CS APPLY.

8.9

Great

Danger High Voltage Slot

Pragmatic Play

Review

Enough information has been provided about this slot, including, in most cases a demo version which has allowed us to fully try the slot and complete the review.

Mobile verification casino bonus - No deposit SMS verification

It’s common for UK online casinos to verify a player’s mobile phone number. This is done via SMS ...

Online casino bonuses

Some people hunt for casino bonuses, but wagering requirements make it very hard to actually win real money with a bonus. One option is to go for a no wagering casino which offers bonuses without wagering. At these sites, all wins are paid as real money straight away. The alternative is to play without activating the bonus. Just play with your own money.

In our UK online casino reviews, we provide more information on each casino’s bonuses. So you know what you need to do to convert bonus funds into cash funds. But we still recommend viewing the information from the UK online casino itself before making a deposit.

We Join Every NZ Online Casino

Before we can honestly give you a recommendation, we need to join every site available to New Zealand players. This allows us to make sure we never miss a surprisingly great online casino and truly find you the best gambling sites possible. Doing this also gives us a look at the signup process for each site.

Best Casino For Mobile Gamblers: PlayOJO 

PlayOJO leads the way in mobile casino gaming, with terrific gameplay and a superb collection of games. Mobile gambling should be as diverse, fun, and accessible as online betting but not every casino has a great app – PlayOJO is one of the exceptions.