New sites added August 2018
Everyone knows that online slots are one of the most popular types of casino game. But how do you know which slot casino is best for you? That's where we come in. Our expert casino team review UK licensed casinos, checking for the latest games and slot software, generous welcome bonus packages, mobile gaming, high RTP slots - plus excellent security and stellar reputation. Pick a highly rated casino from our shortlist below, or scroll down to view our favourite slots of this month.
With new slots titles popping up every month, there’s a game for everyone to enjoy. We’ve scoured the internet for the best casinos offering the most exciting new titles. Simply compare, find a casino for you and set those reels spinning.TopRatedCasinos Editor
With new slots titles popping up every month, there’s a game for everyone to enjoy. We’ve scoured the internet for the best casinos offering the most exciting new titles. Simply compare, find a casino for you and set those reels spinning.
ALL CASINOS ARE:
972 user ratings
Enjoy Up To
+ 111 Spins
New players only, min deposit £10, wagering 50x bonus amount, max bet £5 with bonus funds. 11 Fun Spins for registration (max withdrawal is £100). 50% up to £499 bonus + 100 Fun Spins on 1st deposit. 50% up to £499 bonus on 2nd deposit. Welcome bonus excluded for players depositing with Skrill or Neteller. Live Casino play excluded with bonus. No max cashout for deposit bonus.
pay £998, play with £499
18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Brand New Casino
1099 user ratings
100% Up To
+100 Extra Spins
For every £1 you bet, Slots Million will match it (up to a max of £100). You'll also get 100 extra spins. Click here for full terms and conditions.
Example: pay £50, play with £100
Trending This Week
930 user ratings
100 Free Spins+
Bonus on first 3 deposits of min £20 each; spins on selected slots. 25x wagering and T&Cs apply
Example: pay £100, play with £200
1,072 user ratings
200% Up To
+50 Bonus Spins
For every £1 you deposit, Spinland will TRIPLE it (up to a max of £3,000). You'll also get 50 free spins on Warlords: Crystals of Power.
Example: Deposit £100, play with £300
Top Games Selection
452 user ratings
50 Spins +
Deposit 1: Claim 100% Match Up up to £50 when you deposit up to £50 or 200% up to £200 when you deposit over £50 and 20 bonus Spins. Deposit 2: Claim 150% Match Up Bonus up to £400 and 10 Spins. Deposit 3: Claim 100% Match Up Bonus up to £300 and 10 Spins
Enjoy up to £1,200 over 4 deposits.
146 user ratings
Get Up to 50 Free Spins
First Deposit Only. Min. deposit: £10. Maximum extra spins is 50 Mega Spins plus 30 Extra Extra Spins available on: Viking Runecraft. Super Spin Value: £0.50. Spin Value: £0.10. WR 60x extra spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. Bonus Policy applies
pay £10 get 10 spins
Sign up bonus
1,291 user ratings
For every £1 you deposit, GoWild will match it (up to a max of £333)
pay £100, play with £200
981 user ratings
New players only. Minimum deposit of £20. Bonus funds are 100% up to £555 and separate to Cash funds. 35x (bonus + deposit) wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed
pay £250, play with £500
126 user ratings
150% up to
New players only. Minimum deposit of £20. Bonus spins are valid on Fruit Shop only and subject to 35x wagering, and must be used within 10 days, otherwise any unused bonus spins shall be removed. Bonus funds are 150% up to £150 and separate to Cash funds. 35x (bonus + deposit) wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed
pay £100, play with £250
832 user ratings
Exclusive 200% Up To
+ 50 Free Spins
Min Dep £10, Max Bonus £100 + 50 Spins, 200% match, Code: 200FIRST, 30X wagering (Deposit+Bonus), 4X conversion, T&Cs apply
pay £50, play with £150
Award Winning Casino
943 user ratings
The welcome offer is split into four deposit bonuses or four spin offers. You will only be eligible to choose one of the offers for each deposit. With all four deposits you can get a total of £400 in bonus money and 200 spins OR a total of 600 spins on preselected games. The minimum deposit required to activate each offer is £10. Click here to view full terms and conditions.
£400 Bonus or 600 Spins
97 user ratings
+300 Free Spins on Starburst
New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 300 Free Spins. 30 Free Spins will be credited per day for 10 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. Click here to view full terms and conditions.
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At TopRatedCasinos.co.uk we take a lot of pride in presenting our users with the best online casinos the UK has to offer. We're continually reviewing the market to bring you the lowdown on newly launched casinos, as well as updates on long standing brands. Our expert review team research every casino we present to you, making sure you're in-the- know and join a casino that meets all your needs. The key areas focused on by the TopRatedCasinos.co.uk review team are:
We assess the size, quality and wagering requirements of any welcome bonuses, free spins, offers and VIP programmes.
Game selection is very important – we look for table games, live gaming, and a range of slots from top software providers.
We think online casinos should have a distinct brand and design, with modern, easy to use interfaces and navigation.
We look for the highest quality betting experience across a range of mobiles and tablets, as well as desktop computers.
We review the available deposit and withdrawal methods, times, restrictions, currencies and more.
We study each bookie's popularity, trustworthiness and customer feedback to determine the strength of their reputation.
TopRatedCasinos.co.uk is an independently owned casino comparison site. In some cases we receive commission from casinos for introducing customers to them, in order to support the free comparison service we provide to UK gamers. While this may occasionally affect the position in which a casino appears, we guarantee it does not affect either the review or the ratings shown, which are produced by our unbiased casino experts.
With so many casino slot games to choose from, it's helpful to know the key features that separate good slots from great ones. Let us take you through everything you need to know before picking out a new favourite.
Most online slots are created by a handful of well-known game developers. The best slots tend to come from companies like NetEnt, Microgaming, IGT, Thunderkick, Playtech and more. Rest assured - the casinos on this page offer slots using only the best software!
Many online slots offer a range of features designed to make the game more interesting and to create additional ways to win. Keep an eye out for bonus rounds, multipliers, free spins, and even progressive jackpots. You'll find all these available at our top casino picks.
High RTP (return to player)
All slot games have different probabilities of paying out, expressed in percentage terms as an average return to player (RTP). The higher the percentage, the more paid out by the casino.
Technology is developing so fast that developers are pushing the boundaries when it comes to new slots games. Something that seemed groundbreaking last year has been beaten in its innovation this year. This means there’s so much to experience, and gain, with new online slots. But what exactly makes it worth leaving your favourite title in favour of some new reels?
Think back to the early days of FIFA and compare those games to the latest versions- this gives you an idea of how far graphic and audio technology has come. It’s no different with online slots, which is why you should give them a go. Developers, such as Rabcat whose speciality is video game art, have raised the bar in terms of producing slots with stunning 3D animations, graphics and sound. What’s more, the competitive casino industry means operators are constantly working to provide the most amazing video and audio experience to players.
While graphics are important, a game needs more than that to keep players coming back for more. Virtually all online slot games will have their fair share unique features, but today’s technology means developers can get more creative than ever. Games, including Horn of Plenty, allow players to select the direction in which the reels spin, while Castle Builder 2 allows players to increase the payout percentage (or RTP) as they complete missions within the game. Some new slots will also offer impressive payline features. With Pink Elephants and Raging Rhino, for instance, there are up to 4096 ways to win and BTG MegaWays has an eye-popping 117, 649 paylines.
But it’s not just innovative features that make new slots so exciting. New titles offer exciting variations on traditional slots features. The wild symbol is the most common development, which can be expanding, exploding or even cascading reels. You might even see walking wilds in games like Jack and the Beanstalk, so there are plenty of fresh features to get excited about.
Progressive jackpots are an exciting new way to earn the big bucks on slots. A true progressive slots will have multiple jackpot round, from mini to major and mega, and players can work their way up. These jackpots can be local— specific to one casino— or pooled, which is linked to every casino offering that slots title- NetEnt’s Mega Fortune is an example of this. Some titles will use the term progressive to indicate that a certain percentage of each wager will contribute to an ever-growing jackpot prize- there are plenty of these slots at 888 casinos. Whichever type of progressive jackpot you’re playing, you have the opportunity to win big!
NetEnt, Microgaming and Playtech are the giants of the iGaming casino software industry and there’s no denying that each company has produced some truly fantastic slots. However, there are also some newcomers offering some truly exhilarating slots titles. Rabcat are offering unbeatable graphics, while Genii is introducing new i3D slots that don’t even have reels! Yggdrasil slots, on the other hand, give players the chance to participate in tournaments and competitions for an immersive iGaming experience. This means there’s something to meet everyone’s expectations.
Time to play the best new online slots!
Now that you’re clued up on the newest online slots, you probably can’t wait to give them a go for yourself. Wondering where you’ll find the top UK casinos with the best selection of new slots games? Take a look at our list to find the perfect casino for you. Compare new titles, bonuses and banking options to sign up and start your slots adventure.
How often are new slots released?
Many slots are launched every week - often as much as one per day or even more.
How far in advance do game developers announce new slot games?
It varies - big blockbuster slot titles are often announced six months in advance or more. This is particularly the case with branded franchise slots like Jurassic Park, generating plenty of industry hype. More run of the mill games often launch with less fanfare, but may become surprise hits over time.
Which software developers release most new games?
There is an ebb and flow in the release schedule of games by different software providers. One week there might be a flurry of activity from Play'N Go, others might be dominated by NetEnt, Playtech of WMS. Over the space of a year, the most prolific creators of new slot games tend to be the biggest software houses like NetEnt, as well as fast-growing upstarts like Thunderkick.
Do the latest games become available at all online casinos at the same time?
No, they don't. To start with, not all casinos offer every software provider. So if a casino site doesn't have NetEnt, of course it won't benefit from the latest NetEnt slots. But let's assume that the software is generally supported. Even in this situation, a new slot won't appear everywhere at the same time. It all depends on how fast the particular casino make it available. Some are faster than others - the casinos on these page are no slouches.
Which new slots have the best payout?
It's difficult to say with certainty, because figures aren't readily available for all slots. This is particularly the case with the latest games. Some of those generally considered to have highest payout include Mega Moolah, Thunderstruck and Immortal Romance.
Can I deposit with PayPal?
It depends on which casino you choose. Generally speaking, most popular PayPal slot sites are a bit older and better established. A select few of the new sites do support PayPal - we've highlighted this in our top list and in each slot site's review.
Why are new slot games released more often than other types of game?
Put simply, there is more scope to be creative with slots. The likes of blackjack, roulette, craps and bacarrat are more traditional and have always followed a consistent format. There have been a few innovations in these areas - namely the introduction of live dealers - but when it comes to sheer choice and variation, slots remain king.
Can I get a free bonus just for signing up?
Some casinos do offer bonuses with no deposit required. They can't hurt if you're looking for a bit of free play with an outside chance of it turning into real money. However you should always be sure to check terms and wagering requirements, as with no deposit bonuses they tend to be fairly strict.
Do the newest slots tend to be available for touch screen devices?
Yes they do. A fair portion of the industry's slot repertoire was created before mobile gaming rose to prominence. Some of the UK's old favourites like Starburst have been adapted to mobile. For newer titles coming out today, mobile support tends to be a given, making the experience fast, simple and intuitive for touch-screen users on phones and tablets.
Can I only find the latest slots at brand new casinos?
The answer to this is no! While it's true that many of the newest casinos do come packed with the latest slot titles, the established casino sites like Casumo, bgo, Mansion and Spin and Win are all very quick of the mark in adding fresh titles to their slot selection.