Top UK Slots

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Casino slot games are by far the most popular and feature packed casino games. Better, unlike the classics they keep breaking through all boundaries in what we would think could be possible for a simple “one-armed-bandit”. The bonus games are getting wilder, the special features are getting more inventive and the graphics are through the roof. Retro gaming is also establishing itself as a key trend, ensuring maximum diversity and player choice. Below we have combined two of the things we know most readers of New Casinos UK love, namely new casinos, and slots.

The Latest Top UK Slots

Jackpot Wilds
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The introduction of powerful personal computers, broadband networks and mobile devices gave birth to today’s online casinos and mobile casinos that made it possible for the online slots to be reached by anyone and from anywhere. Nowadays it is not the technology that sets the limits of the development of new online slots, but the imagination of the software developers.

Today the online slot developers such as NetEntMicrogamingPlaytech, Quickspin and many more are working tirelessly to create and bring online casino players the best and most captivating online slots to date. Enhancements in colour, sound effects and 3D graphics. However, the biggest difference between older slots and the more modern one the more advanced bonus slot features that are creating constructive competition among online slot developers. In fact, it feels that the best bonus slots on the market are now competing with even more complex games in terms of gameplay as different slot developers try and outdo their rivals in competition.

However, the absolute latest in development is virtual reality slot sites. There online casino players can have the experience of the land-based casino floor from the comfort of their favourite armchair. This allowing interactive and social gaming which is improving a player’s experience 1000x when compared to regular online slots. As these virtual venues, is not only slots, and games of other styles are also available to play too. Giving an all-around casino experience with the living breathing vibe of a real-world casino.

Types of Online Slots in The UK

At your journey through the many great new online casinos in the UK, you will come across many different names referring to the online slots and most of them are just different names. “Online slots” is an all-inclusive term for a number of different slot style games and there are also some different types of casino slots.   is an overview of all the times of slot you will find on the market.

Classic Online Slots:

Are mostly like those original 3-reel slot machines that can be found in land-based casinos and usually have no more than 1 to 3, or on some, up to 5 paylines. They are pretty simple online casino games with not that many features and lack the graphics and sound of the modern online slots.

Video Online Slots:

Slots that use a computer screen as oppose to the traditional spinning reels. Video slots can be played online as well on the land-based casinos. They are the same as the online slots.

Online Slots:

The online casino games that are played via a personal computer, tablet or smartphone through an online casino. The most common games on an online casino that you will find everywhere and you will have the chance to play on.

3D Online Slots:

3D has to do with the style and graphics presentation around the reels of the online slot games, giving the graphics greater depth and rounding.  An online slot developer that specializes in this field is Betsoft.

Mobile / Mini Online Slots:

These are just like the regular online slots, with the exception that they are stripped down versions regarding size and features for being able to respond faster when played on a smartphone or any other mobile device.

If you haven’t ever played at a slot machine before and what types of slot you are looking to play, then we recommend trying demo slots. When you try slot demo playing first, then it gives you the opportunity to try slots free. Play these first to give yourself a taste of different slot styles, as well as the numerous different gameplays available.

There are countless slots on the market, each with their own unique dynamic, so trying them for free first is going to help save you wasting time and effort playing on slots that don’t take your fancy as much as other.

The Anatomy of Top UK Slots

The older slot machines featured only 3 spinning reels and usually had only 1 to 3 horizontal pay lines. Today’s modern online slots have 5 reels, even more in some cases, and multiple pay lines. They also host tons of features and bonuses that make the online slots even more exciting than ever before. Here follows the most common parts and definitions regarding the anatomy of an online slot.


They are the disks that spin inside the slot machine and are in most of the cases marked with symbols, traditionally fruits, bells, numbers and themed icons or pictures. On today’s online slots the mechanical reels have been replaced with digital ones. Matching the symbols in a specific combination of initiates winnings.

Number of Reels:

It is, as the name indicates, the number of reels the online slot consists of. Older slot machines usually have up to 3 reels while today’s modern online slots have 5 or even more reels.

Tumbling Reels:

It is when winning symbols on a payline vanish, and the symbols above those are allowed to fall into the spaces below, breeding more chances for another great online slot payout.

Avalanche Reels:

Pretty similar to the tumbling reels, winning combinations disappear, but instead of the reels falling down, the entire screens’ reels avalanche down in a cascade of new tiles.

General Symbols

The different icons, illustrations or photos that appear on the various online slot reels. Cherries, 7’s, money bags, bells, dollar signs are commonly used on reels today.

Wild Symbols:

Used to substitute for winning symbols when they fall in their place. They can be seen as the “Jokers” in the poker table game.

Scatter Symbols:

This is usually a symbol closely associated with the theme of the online slot game, and substitutes for symbols, often leading to much larger payouts.

Bonus Symbols:

Special symbols that trigger bonus games or free spins. Bonus symbols usually activate the free spins bonus or a progressive jackpot bonus for the online casino players.

Colossal Symbols:

Block of symbols, usually 2×2 or 3×3, that increases your chances of hitting a payline. These symbols appear as an overlay on some reels and spin independently on top of the standard reels.

How to Bet on the Best UK Slots

Betting on online slot machines is done by using coins and each slot machine game has an assigned value per coin, denominating the online slots minimum betting value. Today’s online slot machines with their multitude of pay lines, offer anything from betting on 1 to multiple pay lines. The below list should provide clarity to some definitions and terminology surrounding betting on online slots.


These signify the number of coins you are betting on each pay line. Placing a bet on multiple pay lines increases your chances to win, but at the same time increases your betting amount. For example, a £0.01 slot machine with a bet covering 100 pay lines will cost you £1 to bet.

Coin Size:

Some online slot machines allow the online casino players to determine the value of their coins, which in case of winning can lead to much higher payouts but at the same time lead to higher cost of betting.

Coin Value:

This is the amount that you can choose to spend on each pay line during the game. For example, on a £0.01 online slot, a bet on 25 paylines would result in a total coin value of £0.25. But if you choose to spend £0.04 on each pay line then the total coin value will be £1. In case of winning the bet will lead to much higher payouts but at the same time will lead to higher cost of betting.

Bet Level:

Gives you the option to increase the stake per pay line not usually accommodated by the online slots coin size. For example, £0.01 bet on 25 pay lines with a bet level of 2 will result in a total bet of £0.50.

Minimum Bet:

The minimum amount that you can bet to play the slot game, denoted by the slot machines coin value.

Maximum Bet:

The maximum amount of coins that a casino player can bet per spin. Max bet pays the highest and gives the casino players access to win progressive and game jackpots.


By simply hitting the autoplay button the online slot machine will reproduce an online casino player last bet and automated betting will ensue. Winnings are counted as per usual wins.

How to Win on Top UK Slots

Online Slots have many ways to give away great payouts to online casino players. You can hit jackpots (both machine and progressive), build up a bankroll, or cash in on a few smaller jackpots. Online slots also have many additional bonuses and features that add to the excitement and winning potential. Commonly, online slots create winnings by matching symbols in corresponding reels. The below definitions should provide clarity to the most common terminology regarding winning on online slots.


Visible as a feature of the slot game, the paytable gives players information regarding winnings combinations, pay lines and amount of coins won per combination.


The line that the winning combination(s) must appear in order for the online casino player to win the payout.

Winning Combinations:

The payout combination of symbols that appear on the same pay line.

Amount of Ways to Win:

It is the maximum number of ways that a play can win on a slot. It always dependents on the online slot type, but some online slots have over 1000 ways to win. Winning is determined through combinations by the spinning of the reels, bonus features, scatter and wild symbols as well as bonus symbols and bonus features offered.


This is in reference to an online slot machine bonus feature where wins are multiplied by x amount of times.

What You Can Win When You Play at Top Online Slots

The online slots will offer you as a casino player a great number of winning options through the plethora of pay lines, bonuses and free spin features. When winning, the amount of money you can win, when hitting the highest prize, are enormous.

Max Win:

It is, as the name indicates, the highest possible payout you can get from the specific online slot. Keep in mind that it can only happen by playing the maximum bet. The highest prize is noted in the paytable and is usually a combination of specific symbols, sometimes in a particular order and pays the most that online slot has to offer.


The top prize that an online slot machine can pay out. These can also be linked to progressive jackpots throughout multiple online casinos. Find out more about online Jackpots.

Besides cash money, you can also win many other prizes when playing on online slots. Here are some non-cash winnings you may get:

Free Spins:

This special feature is activated through a certain combination of symbols within the casino game and means that you get to spin the reels for free. They can also be triggered during the free spins game to give additional spins. Keep in mind that not all the online slots offer this feature. Read more about Free Spins here.

Bonus Games:

It is a game within the game that is usually activated through special scatter symbols on the reels. It may sound similar to the free spins, but it is not. A free spin means that you can play the same game over again. In the case of bonus games, you get to play a different game that can only be played as a bonus.


A feature that can be used to spin individual reels after their initial spin. This helps to create winning combinations and is charged at an individual reel rate.

Online Slot Definitions

These definitions will help you to understand some of the more technical terminologies around online slot games. It will also help you discover new online slots that better fit your preferences.


It relates to how much and how regularly an online slot pays out. High volatility means that the online slot does not pay out that often, but when it happens the winnings are really big.

Hit Frequency:

Refers to how often a particular online slot machine pays out. A low hit frequency is usually better, for example, if a casino slot has a hit frequency of 3 payouts on average, means that it pays out one time for every three spins.


This is in reference to an online slot machine bonus feature where wins are multiplied by x amount of times.

Return to Player Percentage (RTP):

It is the percentage that the online slot pays back to the casino players. For example, a machine with an RTP value of 97% means that that online casino slot pays £0.97 of every £1 back to the casino players, keeping 3% of its takings for the house.

Casino Bonuses & Online Slots: The Ideal Pairing

Slots are by far the most favoured of all the casino games in terms of the casino bonuses on offer. Most casino bonuses will have a 100% wagering redemption rate, which means that you will be able to play through the bonuses you earn in no time. As well as this, many casino bonuses are specific for slot games. Free spins, for example, naturally cannot be used on any other games apart from slots.

This is not all though and on slots, no deposit bonus deals, which you get when you sign up as a welcome gift, can often only be used.  These deals allow players to get between 5-20 spins to use on a top-quality slot, without having to spend any of their own money.  This is great for fans of slots as a welcome bonus no deposit deals are the best deals on the market and can get you off to a great start at a new casino. A slots sites’ no deposit deals are a great place to start, but nearly all bonuses will be eligible on slots, such as cash bonuses and cashback deals.

Software Companies that Develop Online Slot Games

Betsoft-Icon-87x45 Net-Ent-Icon-87x45 Lightning-Box-Icon-87x45 Thunderkick-Icon-87x45 Microgaming-Logo-87x45 Nextgen-Icon-87x45Yggdrasil-Gaming-Icon-87x45 Playngo-Icon-87x45 ELK-Studios-Icon-87x45 Quickspin-Icon-87x45 Scientific-Games-Logo-87x45 IGT-Icon-87x45Leander-Games-Icon-87x45    See all the online slots developers

Free Online Slots

Free online casino slot games are a great way for users to master their skills on a specific slot game before they are ready to play for real money. Most casinos offer their games in a “play slots for fun” format alongside the option to play for real money. If you can’t the free slots game you are looking for at a casino, there are many other places where you can find loads of free slots from big-name providers. This page is all about free slots games and how you can play free slots online.

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Why Play Free Slot Online Slot Machines

There are a couple of reasons people might hunt out free online slot machines.  Here are a few reasons that loads of people hunt out free slot games to play on a daily basis.

Low On Bank Roll

We’ve all been there, it is the end of the month, you are a bit low on funds and can’t afford to make a deposit. However, that new slot game with loads of new features that you have been reading about and anticipating for weeks finally drops and you want to play it. Well, thanks to the option of play free slot games, you don’t have to wait for payday to come around before you can enjoy it. You can log straight on to tried and trusted casino, find the free version and experience the gameplay you have been waiting for until the time when you can afford to charge up your account and play it for real money.

Deciding Whether You Like A Game

There are countless slot games on the market, most of which are great but others not so great. But, how do you know if the game you are going to play is going to be good or not? Of course, you can read reviews, but there is no guaranteeing that it has already been reviewed, and even if it has, are you sure you can trust these reviews? Well, with free online casino slot games, you can find out for yourself without having to waste any money. As a rule of thumb, we nearly always recommend that before committing money to a game, you try and play the free slot machines version first.

Practice Makes Perfect

Whether you are completely new to slot gaming and want to play slots for free to get the essential experience, or just want to master one specific game, playing for free is going to be a useful tool. Whichever of these reasons, playing for free can help you master the dynamic of a slot machine/s so that when you play, you can make more wins without making rookie mistakes that you know could have prevented if you have played the free slot game first.  This is particularly useful for free slots with bonus games, as bonus games can be very tricky the first time around and this will allow you to master it before you deposit any cash.

Enjoy The Excitement

You might just love the experience of slot gameplay and want to play free slots for the fun of it, there’s no shame in that. If you want to enjoy the excitement of the reels but don’t want to pay, then you can just play slots for fun and embrace all they have to offer without having to spend money. Free slots with bonus games are great here too as they make the free slots gameplay even more exciting, still without having to spend any money.

How To Find Free Slots

Whatever the reason for you wanting to play free slot machines without having to spend any of your own money, then are various ways to do this.

Free Slots Games For Fun Sites

If you are looking to play for fun on free slots, then this can be done with optimum ease. There are many websites out there that offer free slot games to play for fun, usually accompanied by a review or details below that help you get started. These sorts of sites are just a Google search away. Alternatively, at many online casinos, if you are already signed up, they will offer both real money and demo versions in which you can play free online slot machines.

Free Slots No Deposit

Another way you can find free slot machines to play is to find free slots with no deposit deals attached. With these, you will play on free slots machines with a select number of spins that can actually win you real money. They require no money; all they need from you is to set up an account by registering a few details.  Then you can enjoy a set number of free spins for you to enjoy on a slot game and win real money. You can get up to 100 no deposit free spins to use on the game, which, as you have something on the line, can also make the experience of free slots games for fun that little bit more exciting.

Play Free Slots Games With a Bonus

While these are not exactly free as they may require a small deposit, they are a way by which you get yourself some free gameplay on slot machines. Usually, as above, you will need to register some details as well as meet their minimum deposit, but then they will reward you with gifts that can be used to play slots for free on their site, such as free spins. When you play free slots with free spins, you are essentially getting the full intensity of the game but with only the free spins on the line. Alternatively, they may award you with cash to play on slots too. Whichever, you still get free gameplay and can also yourself turn over a nice profit.

Free Online Slot Machines Overview

Now you have all you need to know about free slot machines, whatever it is you are looking to get from them. Whether that is to play slot games for fun only, or you are looking to get your hands on some real money, you can make use of the many fret slots games online and start enjoying the same thrills of slot gameplay for less.