New Online Slots

The online casino world is an ever expanding one — innovative game developers are entering the industry all the time, new games are being launched, and new slots sites are coming online with great regularity. It can be a demanding task to keep up with all of the latest developments, launches and game releases. Our job here is to do much of this work for you, so if you want to keep up to date with the latest news in online casinos and slots, then we should be your first port of call. To get you started, check out the list below featuring some of the best new slot sites we have recently reviewed:

New Slot Sites

Casino BonusPros & Cons 
Pelaa Casino OnlinePelaa Casino150 Free Spins + £1000 Welcome Bonus!*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

1,000 Slots and Live Games
Instant Withdrawals.
UK Phone Support.
No Daily Promos.
Play
Fruity Vegas Casino OnlineFruity Vegas100% Bonus Up to £100 and 25 Free Spins*

*18+. 1st deposit only. Max Bonus £100. Free Spins valid for 7 days; wins credit to bonus must be wagered 99x. Wager 35x deposit+games bonus to convert to real cash up to £400. Wager contributions vary by game. UK players deposit balance available for withdrawal at any time.

Daily Slot Specials
Efficient Withdrawals
UK Phone Support.
Poor table game selection.
Play
Incredible Spins CasinoIncredible SpinsUp to 500 free spins for Starburst*

*New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion £250, 65x wagering requirements and full T&Cs apply here.

Huge choice of games from 30 developers.
Casino bonuses and real world prizes.
Collect trophies for more rewards.
72 hour wait on withdrawals.
Play
Grand Hotel CasinoGrand Hotel CasinoUp To £560 In Welcome Match Bonuses*

*Welcome offer is for new customers only, 18+. The minimum deposit is £10. A thirty times wagering requirement applies on the first and all subsequent welcome bonuses and certain games contribute a different percentage to the wagering requirements. See full terms and conditions here.

Speedy withdrawals.
Easy live dealer games suitable for slot players.
Good choice of video pokers.
Only has Microgaming slots.
Play
Slots MillionsSlots Million100% up to £100 + 100 EXTRA SPINS*

*Bonus on deposit of 100% upto £100, Not claimable with Skrill, ecoPayz or Neteller, Requires phone verification, Min deposit £20 + 5 bonuses of 20 Extra Spins each, granted each day for 5 days, available for 24h | For each bonuses: Bets limited to £3, Wagering x48 before withdrawal, Contribution to wagering varies between games, Some games cannot be played with bonus, Expiration 7 days after activation | See full terms of the offer

2,000 Slots from 80+ developers.
Phone callback service.
Numerous weekly offers.
No live dealers.
Play
UK Casino Club ReviewUK Casino ClubClaim Up To £700 in Welcome Bonus* & Get The Chance to Win the Jackpot!*

*New customers only, 18+. The minimum deposit is £10. A thirty times wagering requirement applies on the first and all subsequent welcome bonuses and certain games contribute a different percentage to the wagering requirement. See full terms and conditions here.

Fast withdrawals.
Comprehensive choice of different casino games.
Excellent live games for slot players.
Microgaming slots only.
Play
LiveRoulette CasinoLiveRoulette CasinoCollect all 4 welcome offers worth up to £300 in bonuses*

*18+. New customers only. First 4 deposits of £10+. Certain deposit types excluded. 4 bonuses available once, in chronological order. 40x playthrough within 30 days. Real money first when playing bonus. Weightings apply. Further T&Cs apply.

Good choice of live dealers.
Live games more than just table games.
Prompt withdrawals.
Skrill and Neteller deposits don’t qualify for Welcome Bonus.
Play
Rise Casino OnlineRISE CASINODEPOSIT £10 TO GET 25 BONUS SPINS ON Fluffy Favourites*

*Welcome offer: First-time depositors only (18+ UK exc NI). Min Deposit: £10. Max Offer: 25 Free Spins on Fluffy Favourites. Free Spins Winnings will be capped at £2.50 and credited to your real money balance. Promo code: RISE. Full T&Cs apply. Valid until further notice.

Great game variety even on mobile.
Good design.
Fair T&Cs.
No 24/7 support.
Limited payment options.
Play
Fun Casino OnlineFUN CASINO£998 BONUS FUNDS + 111 SPINS WELCOME PACKAGE*

*New players only, max bet £5, 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. No max cashout on deposit offers. 18+ Gamblin can e addictive, play responsibly. T&Cs apply

Great game selection.
Generous welcome bonuses.
Fun design.
No 24/7 support.
No app.
Play
Play Cosmo CasinoPLAY COSMO100% OFFER UP TO £100 1ST DEPOSIT BONUS*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

Navigation is very simple.
Best software giants in industry.
Instant play games.
User interface could be improved.
Only 3 deposit methods.
Play
bCasino OnlinebCASINOUP TO £1200 BONUS FUNDS + 100 BONUS SPINS*

*New players only. £20 deposit minimums. Bonus split over first 3 deposits: 1st - 100% bonus up to £500 + 50 free spins; 2nd - 50% bonus up to £200; 3rd - 125% bonus up to £500 + 50 free spins. BONUS: 30X wagering deposit + bonus. £5000 max winnings. FREE SPINS: Book of the Dead only. Winnings given as bonus funds. 25X wagering. £100 max winnings. See website for full Welcome Package Terms.

Great design & graphics.
Awesome range of games.
Generous bonuses.
No 24/7 support.
Play
Spinit CasinoSPINITMultiple Deposit Offer of £1000 + 200 Bonus Spins*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

Bright interface.
Game variety is one of the best.
SSL connections for all information exchanges.
Their customer support isn’t 24/7.
Play
Mega Reel Casino OnlineMEGA REEL CASINO500 FREE SPINS*

*New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion £250, 65x.

Huge selection of games.
Cool website.
Excellent mobile casino.
Limited payment methods.
No VIP scheme.
Play
All British CasinoALL BRITISH CASINO100% welcome bonus up to £100*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

Games powered by some of the best in the industry.
Navigation is easy.
24/7 Support.
Withdrawal limits and long verification process.
Play
No Bonus CasinoNO BONUS CASINO10% CashBack - No Wagering*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

24/7 Support and Care.
Cashback on losses.
Great game variety.
Minimum withdrawal is £50.
Play
Spins Royale CasinoSPINS ROYALEUp to 50 Spins or £200 Cashback!*

* 18+. New customers only. First deposit only. Min deposit £10. Max 50 bonus spins on Selected Slots only. 2x Conversion. 20x Wagering. 20% Cashback on losses up to £200 for 48 hours from first deposit. Full T&Cs apply. Please play responsibly.

Exciting selection of games.
Player friendly payments & withdrawals.
Good player experience.
No 24/7 support.
Play
Betfred Online CasinoBETFRED CASINOStake £10 - Play with 50 Free Spins*

New Casino customers only. £10 Minimum transfer and stake. £10 Minimum stakes within 7 days. Minimum 5 game rounds. Game restrictions apply. Maximum 50 Free Spins on selected games, credited within 48 hours of qualifying. Free Spins expire after 7 days. E-Wallet & Prepaid Card restrictions apply. SMS validation may be required. Full T&Cs apply.

Smooth gameplay.
Easy To Use Interface.
You can either use ‘instant play’ or download.
Restricted withdrawal limits.
Play
Big Spins CasinoBIG SPINSWin Up To 500 Free Spins on Starburst*

* 18+.New players only, Min deposit £10, £8 max win per 10 spins, Max bonus conversion £250, 65x wagering requirements and full T&Cs apply here.

Huge selection of slots.
All games are Instant Play.
Play on any device.
Limited payment methods.
Play
LuckyMe Slots CasinoLuckyMe SlotsGet 100 Lucky Spins*

*New players only, 18+. First Deposit Only. Min. deposit: £10. Game: Starburst, Spin Value: £0.10. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

High quality slots by NetEnt, NextGen Gaming and more.
Good range of progressive jackpot slots.
Limited customer support options.
Play
Cozino Casino
Cozino Casino100% Up To 100 Free Spins (Code: COZINO100)*

*18+. First Deposit Only. Min. deposit: £10. Game: Wild Wild West: The Great Train Heist, Spin Value: £0.2, Max Free Spins: 100. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

A wide array of game selections.
24-hour turnaround time for withdrawals.
No live chat support available.

Play
Casino DamesCasino DamesUp To £500 Bonus & 45 Spins on Wolf Gold*

*18+. New Customers Only, First 3 deposits only, Min Dep £10, Max Bonus £500 + 45 spins on Wolf Gold, Selected Slots Only, 4x Conversion, 40x Wagering ( Bonus + Spins), T&Cs apply.

Large selection of games from many different software providers.
A unique theme that appeals to lady punters.
Customer support is not 24/7.
Play
Clover CasinoClover Casino"Enter the game lobby and a stash of slots at your fingertips”

*18+.Full T&Cs apply. Please gamble responsibly. Begambleaware.org.

Slots from various providers.
Good choice of jackpots.
Badly designed landing page.
Play
Fairground SlotsFairground SlotsSPIN THE MEGA REEL WIN UP TO 500 FREE SPINS ON FLUFFY FAVOURITES*

*18+.New players only, Min deposit £10, £8 Max win per 10 spins, Max bonus conversion £250, 65x wagering requirements and Full T&Cs apply.

Great range of high-quality slots and casino games.
Excellent mobile casino with huge choice and variety.
Limited number of payment methods.
Play
Egypt SlotsEgypt Slots"Enter the game lobby and a stash of slots at your fingertips”

*18+. Full T&Cs apply. Please gamble responsibly. Begambleaware.org.

Good choice of slots.
Lots of big jackpot games.
Landing page is poorly designed.
Play
Rose SlotsRose SlotsWIN UP TO 500 FREE SPINS*

*18+.*New players only, Min deposit £10, £8 max win per 10 spins, Max Bonus Conversion £250, 65X Wagering requirements and Full T&CS Apply.

More than 500 slots by the best developers.
Look and feel of the site appeals to female slot players.
Limited payment methods available.
Play
Spin RiderSpin Rider100% WELCOME BONUS UP TO £300 + 50 BONUS SPINS*

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100 match up to £300 on your 1st deposit, 40% match up to £1000 on your 2nd deposit, and 80% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. BeGambleAware.org.

Huge choice of games from 50+ providers.
Instant play, mobile ready.
Many games have added features for mobile touchscreen.
No phone support.
Play
SlotsonsSlotsons“Slotsons casino features an excellent range of NetEnt and Play’n GO online and mobile slot games”

*18+. Full T&Cs apply. Please gamble responsibly. Begambleaware.org.

NetEnt and Play’n GO slots.
Slick contemporary design.
No live dealer games.
Play
SlotJerrySlotJerryUp To £100 Bonus + 20 Extra Spins on Aloha Cluster Pays*

*T&Cs apply. New players only, 18+. Min deposit £20, Wagering requirement apply 35x. Offer Valid for 72hr. Maximum Bonus £100. See full terms. Please play responsibly. Begambleaware.org

Responsive customer support
A wide selection of slot games.
Live support not available 24 hours a day.
Play

With so many developers now producing games, there are new online slots being released all the time. The sheer number of titles and the huge variety in themes, gameplay and wagering means that keeping on top of the latest news is hard to do — but we give it our best shot! Check out the table below for some of the new slot game releases that we have recently reviewed.

What should you look for in new slots sites?

Signup bonuses

Welcome bonuses and other special offers are one of the primary ways in which online casino operators attempt to differentiate themselves from their competitors and entice new players to choose their site over a rival’s. This means that there are some interesting attempts by operators to create new styles of signup offer as an incentive.

Perhaps the most distinctive feature of many of the welcome bonuses on offer at new slots sites is that they provide a combination of features. For instance, it’s not uncommon for a new site to offer an introductory deal that gives you no deposit spins, a match bonus on your first deposit, plus bonus spins on a selected game on top. Generally speaking, you can expect to receive around 10 no deposit spins, a 100% match bonus worth between £100 to £200, and around 100 bonus spins as part of this sort of welcome bonus. In some cases, these bonus spins will be spread out over a number of days, e.g., 10 spins a day for 10 days, etc.

Multiple deposit match bonuses

Alternatively, an increasing number of sites are going with the option of offering new players multiple deposit match bonuses, often as many as five. These are a way of enticing players who are prepared to invest a larger amount in a relatively short space of time, although the value is sometimes questionable, as it generally works out the match bonus rate over all of the deposits is only in the region of 30%.

Some sites are also doing signup deals in a completely different way, such as offering you a spin on a prize wheel where potentially the biggest prize is 500 bonus spins, but where you might also end up with only 25. The bonuses in these sorts of welcome offers can also be non-gaming related e.g., Amazon vouchers instead of spins or casino credits.

However, while the nature of signup offers is changing, one trend that players will no doubt find disappointing is the general increase in the size of wagering requirements. Not so long ago, a 30x playthrough was the industry standard, and this then crept out to 40x. However, it is now not uncommon to see a 60x wagering requirement before you can clear a bonus.

Read the T&Cs!

Bearing this is mind, it is also more important than ever to ensure that you read the T&Cs associated with any welcome bonus carefully, as you will find that some sites offering a 30x wagering requirement actually apply this to both your deposit and to the bonus amount, which effectively doubles the playthrough. For instance, if you get a 100% match bonus on a £100 deposit, you instantly have a £200 bankroll. A standard 30x wagering requirement would mean that you have to wager £3,000 before you can cash out any of the bonus amount (30 x £100). However, if the 30x wagering requirement is applied to both the bonus amount plus your deposit, you need to wager £6,000 before you can withdraw any of the bonus or winnings from it (30 x £200).

The introduction of what is generally known as a maximum conversion amount may also reduce the value new players can get from an introductory offer. It limits the amount won from bonus spins that can be converted into real money and then cashed out, even after you have successfully completed the wagering requirements. If you are considering a welcome bonus that contains spins as part of the deal, ensure that you check the T&Cs to find out the maximum conversion amount, as you may end up disappointed and with a smaller real money balance than you otherwise expected.

However, there are a number of new sites who offer as part of their welcome deal bonus spins with no wagering requirement at all. The number of spins you receive with these sorts of offers is naturally quite limited, but it does nevertheless add some good value to any signup offer.

New slots sites, new games

Games Launched in 2019

Casino InfoPros & Cons 
Opal Fruits Slot Online ReviewOpal Fruits"Bursting on the scene in May 2019, it’s an old school fruity theme in a space age gleam reminiscent of Starburst."
*20 Free Spins - No Deposit Required*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

Filled with the bombastic features.
Impressive 96.5% RTP.
A simple, fast-paced, explosive .
Play

Games Launched in 2018

Casino InfoPros & Cons 
Planet of the ApesPlanet of the Apes"Play one of the most feature rich games which is so much fun!"
GET 50 FREE SPINS WHEN YOU SIGN UP!*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

Great features.
Good bonus scheme.
Based on the hit movies.
Not a game for beginners.
Play
Wild Wild WestWild Wild West"A colourful and crisp western themed slot"
100% bonus up to £200*

*18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 20 Spins on Starburst games will be credited instantly + then 20 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms

Based on the hit movies.
Good bonus scheme.
Not a game for beginners.
Play
Age of the Gods Online SlotAge of the Gods"An Ancient Greece themed slot with a mythical progressive jackpot"
100% UP TO £200 + BONUS SPINS*

*18+. New customers only. 100% deposit match up to £200. Available on selected Games only. 7-day expiry on Bonus. 40x wagering (max bet £5) before Bonus Balance can be withdrawn. Wagering is with real money first. Game contribution weightings apply to wagering requirements. £10 min deposit + 2.5% fee (min 50p). Not available using Neteller or Skrill. Cash balance withdrawable anytime + £2.50 fee. Click here for full terms or see below.

High stakes.
Turbo mode for the impatient players.
Huge progressive jackpot.
A simple reskin of The Avengers slot.
Play

Games Launched in 2017

Casino InfoPros & Cons 
Jungle Jim El DoradoJungle Jim El Dorado"Help Jungle Jim loot the magnificent wealth of El Dorado"
UP TO £500 WELCOME OFFER + 100 BONUS SPINS ON CLEOPATRA*

*18+ only. New customer offer. Please gamble responsibly. First 3 deposits only, Min deposit £10, Max bonus £500 and 100 spins on Cleopatra, Selected Slot games only, 30x wagering (dep + bonus), 5x conversion & T&Cs apply.

Winning combos are replaced its increase your chance to win.
Free Spins feature with huge multipliers.
Low stakes.
Animation not as crisp as other games.
Play
Aloha Cluster Reels Online SlotAloha Cluster Pays"Play for high stakes on this Hawaiian themed cluster slot."
100% up to £100 on 1st Deposit + Up to 200 Bonus Spins*

*T&Cs apply. New players only. 18+. 35x wagering applies to Bonus Cash and Bonus Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Bonus spins & 5 days of 20 Bonus spins. Bonus Spin Games: Starburst, Asgardian Stones, Gonzo's Quest, Finns & the Swirly Spin, Aloha or Fruit Spin.

Crisp 3D animations.
Guaranteed to win on bonus round.
High stakes.
Offers little more than the basic requirements of a slot game.
Play

Games Launched in 2016

Casino InfoPros & Cons 
taco brothers online slotTaco Brothers"A Mexican themed slot with an interesting storyline"
UP TO £200 DEPOSIT BONUS + 100 SPINS*

*Terms and Conditions apply. New players only. 18+. Min deposit £10. Wagering requirementapply 35x. Offer valid for 72hr. 100 spins includes 3 deposit. See full terms here.

Good introduction and storyline.
Exciting bonus feature.
Low stakes.
The Betting Strategies feature adds very little to the game.
Play
BridesMaids SlotBridesmaids"Play the slot based on the hit comedy movie"
Get 50 Free Spins when you sign up!*

*18+ only. New customer offer. Please gamble responsibly. Min Deposit, Wagering Requirements & Further Restrictions May Apply. See website for full terms and conditions.

Based on the hit comedy.
High stakes.
Great bonus feature.
Only has one extra feature.
Play
Top Gun SlotTop Gun"A slot based on one of the best action movies ever!"
100% Welcome Bonus up to £50 + 100 Bonus Spins*

*18+ only. Non-funded players only. Offer valid until further notice. Min dep. £10. Max bonus £50. Withdrawal restrictions apply: wagering 40x Bonus & 40x Deposit. Wagering requirements vary by game. 10 Free Spins are credited within 10 minutes of the deposit. The remaining 90 Free Spins are credited in sets of 10 every 3 days. Free spin terms apply. T&Cs Apply.

Turbo mode feature for quick spins.
Has original footage from the movie.
Tom Cruise's character 'Maverick' doesn't appear as a graphic.
Only one bonus game.
Play
Spinata Grande SlotSpinata Grande"Play on one of the most crisp and colourful games around"
Bet £10 Get £60!

*New Customers only. Deposit and place a £10 qualifying bet at odds of 2.00 or greater within 7 days of opening a new account. Receive 5x £10 Free Sports Bets, valid on set events only, expires in 7 days, plus a £10 Casino Bonus, expires in 3 days. Wager the Casino Bonus 40x to withdraw winnings. Credit or Debit card deposits only. T&Cs Apply, See Below. Please Gamble Responsibly

Charming video introduction.
Well presented.
Crisp graphics.
Low stakes.
Would benefit from an added feature.
Play

Themes

It is fascinating to see the way that themes are developed and used in online slots, because there manages to be both great innovation and a constant reiteration of popular settings at the same time.

For instance, there are some themes that are universally popular in slot games, and so while developers strive for new takes on them, they nevertheless keep returning to the most popular sorts of characters and stories. Any game set in the ancient world, for instance, always proves to be a draw for players, and so new online slots continue to visit it. Whether it’s the ancient Romans or Egyptians, the Arthurian legend, the age of the Vikings and Nordic Gods, or prehistoric worlds, the past is always fertile ground for an online slot game.

This is because there is great scope in games set in ancient worlds for eye-catching visuals and dramatic sound effects, and the designers are able to incorporate aspects of other popular culture into their games at the same time. This trend extends across all developers and includes the major producers like NetEnt and Microgaming, as well as the up-and-comers like Yggdrasil (who actually take their name directly from Norse mythology) and Quickspin.

Themed video slots

Themed slots based on hit TV shows, films, video games and the world of music also continue to be hugely popular with producers and players alike. What’s interesting about this is that while there are some media that are seemingly very obvious sources for an online slot games, like Game of Thrones, Terminator 2, or the superheroes from Marvel and DC Comics, there are some surprising choices that have worked very well too.

Before NetEnt released its smash hit Guns N’ Roses slot in 2016, bands and other big names from music had not proven to be especially popular as the themes for slots, but this game changed all that. Now there are slots based on just about every name in the music industry you can think of, from Dolly Parton, to KISS, to Michael Jackson, to Elvis. The best of these music themed slots are licensed to include original music and soundtracks from the artists, and this is one of the main draws, as the games manage to recreate the atmosphere of hearing the artists perform while you’re playing the game.

Innovative new themes

However, because the online gaming industry is extremely competitive, developers also seek to create games with unique, quirky or downright strange themes alongside the games they know will prove popular. These sorts of games tend to have mixed success rates and it is difficult to predict what will become popular with players. Who would have thought, for instance, that a game based around Japanese take away food would become a hit, but that’s precisely what happened with Microgaming’s Too Much Sushi. Very few people would have predicted that a Chinese restaurant (Chinese Kitchen by Playtech) or experiments with frogs (Thunderkick’s game Frog Grog) would somehow be translated into successful new online slot games.

The moral of the story is that online slot themes are many and varied, and that there is a core of game styles and settings that is always being expanded upon, while new ideas also manage to come to the fore at the same time. For many slots players, variety is the spice of life, so in terms of the choice and range of the new games being released, the creative and inventive side of the industry would appear to be in a pretty healthy state.

Design

Design goes hand-in-hand with theme to some extent, but at the same time there have probably been fewer evolutionary (or revolutionary) developments in this area. Despite the changes in technology, the functional appearance of an online slot game has largely remained the same, in that you will find the reels, the spin button and the buttons to adjust paylines, coin size, etc., all on the same screen, and that the operation of a game is pretty similar, no matter which game you are playing or who produced it.

However, where there has been many exciting new developments is in the look of games. 3D visuals, first seen in games like NetEnt’s Gonzo’s Quest, have expanded the range of possibilities in online slot design, as have features like parallax reels, sticky and expanding wild symbols and falling reels. While these new design features have not altered the fundamental basics of how a slot game is played, they have undoubtedly brought a great deal of excitement and innovation, so much so that new games are visually more engaging than ever before.

Features

While it’s true that the essence of the gameplay on an online slot is essentially unchanged i.e., reels spin, and you win when you line up symbols in a row or pattern, the ways in which this can happen makes some new online slots seem almost unrecognisable from earlier versions of the game.

The move from 3 reel to 5 reel slots was a significant development in how games are played, with the result that new games tend to feature a greater variety in their payline combinations. You can encounter anywhere from 10 to 100 paylines on new slot games, with just about every combination in between, while 243 and 1024 ways-to-win slots have abandoned the idea of paylines altogether. There are also games where the paylines run both left-to-right and right-to-left, as on one of the most enduringly popular slots of recent years, Starburst by NetEnt.

Dropping reels and other special features

The way the reels spin is changing too, and many new slot games incorporate these features. Dropping symbols are popular, where instead of the symbols being part of a spinning reel, they instead drop down into place. Some games take this further with exploding reels, where the symbols in any winning spin ‘explode’ and are then replaced with new symbols, which in turn create new combinations and the possibility of multiple wins from a single spin.

Likewise, expanding reels are another new innovation, where reels will join together to form a larger reel, sometimes with just a single symbol on it, increasing the chances of winning spins. Sticky symbols are a variation of this, where some symbols will remain in their place for multiple spins. There are also games featuring walking reels, where a reel will become sticky and then move across the screen taking the place of the other reels, while in some games each symbol spins individually, not as part of a reel.

Wild symbols

The role that wild symbols play is also constantly evolving, and many games now feature expanding wilds (able to take up multiple places on the rows and reels) and sticky wilds, where the wild symbol remains in place for multiple spins.

New online slots have, however, largely stopped incorporating a feature that previously was fairly standard i.e., the gamble feature, where you could choose to gamble any win and try to increase it (usually by up to 8x). This is an example of where the players have led the developers rather than the other way around, as experienced players understood that this was never a good value bet and so avoided it, meaning that the feature has been largely abandoned.

So while slot games have undoubtedly evolved, and continue to do so, the end result of the introduction of these new features has been to increase player’s engagement and enjoyment through taking the relatively straightforward aspects of slot gameplay and reinventing them. In short, the game is the same — it’s just that the way that we play it is different.

Bonus rounds

The evolution of bonus rounds in online slot games has been interesting to observe. The very first online slots, like their 3 reel Las Vegas counterparts, offered only rudimentary gameplay — spin the reels, then spin the reels again.

As developers enhanced the technology, we saw the introduction of straightforward bonus rounds, where you could pick a hidden symbol and win a bonus, for instance.

However, it wasn’t long before bonus rounds were going off in a completely new direction and almost becoming separate games-within-the-game, with gameplay that was more akin to a video game rather than an online slot. Hitman by Microgaming is one of the best examples of this, where the Contract Bonus Round features three new screens, elaborate characters and backstories, and is essentially a completely new game. Kong by Playtech is similar, and the Skull Island bonus round is played as an entirely separate game on its own screens.

Progressive bonus rounds

Progressive bonus rounds were then introduced, which also feature elaborate stories and characters, but the gameplay is nevertheless centred around spins rather than entirely unrelated games (although the bonus spins may be played on a new and separate set of reels). This sort of bonus round can be found in the The Great Hall of Spins feature in Microgaming’s classic slot game Thunderstruck II, where you progress over time through a series of different bonus rounds, each giving you a different combination of bonus spins and other rewards.

Immortal Romance (another much-loved Microgaming game) is similar, and its Chamber of Spins is a progressive bonus round played on separate sets of reels and centred around the different characters and their complex stories and relationships.

While these sorts of bonus rounds are still proving popular, new online slots have in recent times been going in yet another different direction, one which combines some of the best features of earlier developments along with a new approach.

Free spins and in-game bonus features

The bonus rounds and special features in the latest slot games tend to be much more based around free spins and in-game features. They are often incorporated into the normal course of gameplay, rather than operating as separate stand alone games, as was the fashion for a while.

Easter Island by Yggdrasil provides a good example of this new type of bonus round. In the Symbol Swap Re-spin feature, for instance, every winning spin triggers a free spin, during which symbols in the winning combination replace others during the free spin to create even more winning combinations. The game also has expanding reels that are triggered on particular payline wins, and which then increase the number of paylines that are in play. All of this happens during the course of the game, rather than on separate screens away from the reels.

Playtech’s The Matrix is another game that incorporates these new varieties of bonus rounds. Rather than gameplay on a separate screen, the Unlimited Free Spins Bonus Round takes place on the main reels and features sticky wilds which appear randomly and then stay in place for the rest of the free spins, which continue for as long as it takes for 6 sticky wilds to be in play.

This brief summary of the types of bonus rounds on offer serves as a good illustration of the way in which the gameplay in new online slots is going in different directions, but at the same time is remaining closer to the essence of slot games, in that the focus tends to be much more on free spins played on the same reels rather than elaborate bonus rounds that incorporate ‘non-slots’ gameplay and action.

RTP

Most new online slots feature a return to player percentage (RTP) that is on a par with earlier games. On the whole, you can expect a RTP of 95%+ on most online slots (although it will be lower on progressive jackpot slots).

New games tend to be be a mixture of both low and high volatility games. This refers to the frequency and size of payouts you can expect when you play for an extended period of time. Low volatility slot games will pay out during base play more often, but the payouts will generally be smaller. On the other hand, with a high volatility game you have to wait longer to hit winning spins. but the wins tend to be proportionally larger.

When surveying the latest batch of new release slot games, we have found a fairly even spread between high and low volatility games, meaning there are new online slots coming out regularly that will suit all playing tastes.

New online slots varieties

If you’re the sort of player who enjoys classic 3 reel slot games, you’re unlikely to find too many games that will grab your attention amongst new release slots, as this is a format where there aren’t very many new games being developed at all. You will more than likely need to stick to your favourite titles if old-school slots are your game of choice.

5 reel slots remain the most popular type of new online slots game, offering a variety of payline combinations, coin and wager sizes. Some of the newer, innovative producers are finding ways to bring in different types and numbers of payline combinations, some with expanding reels that can change the total number of paylines on offer duding the course of a game.

Ways to win slot games

243 and 1024 ways-to-win games (featuring 5 reels and 3 or 4 rows of reels, respectively) are also being developed more frequently than they have in the past, and now there is an ever-growing selection in this category of game to choose from.

Slots where paylines run both left-to-right and right-to-left, like Starburst, have proven to be very popular in the past, and some new slots are being released in this category, but there doesn’t seem to be as many of these as there are ways-to-win games.

New payment options

Some new slots sites in the early stages will have a limited range of payment options available for players, but this tends to develop as their player base grows.

In terms of new payment options available for UK players, there are a couple that are gaining in popularity and acceptance. Boku and Pay By Phone (using Payforit) are now available at many of the new slot sites that we feature here (as well as more established online casinos), and this can be a quick and straightforward method for adding money to your account. However, there are some drawbacks to using Boku or Pay By Phone, namely that there is a low limit on how much you can deposit in a 24-hour period, and you can’t use either of them for withdrawals.

Better customer service

How can online casinos provide better customer service? This is a question we are often asked, and while some new online slot sites do well in this regard, we feel that some are still not providing the levels of service that they should.

In our view, good customer service needs to be available 24/7 and you should be able to get in touch with the support team by phone, by email, and via live chat.

Where we would like to see better customer service is via social media. Despite being an online industry, many casinos are not good at either establishing or maintaining social media pages and accounts, and so we think this is an area where new operators could and should be doing a better job than their more established rivals.

Should I Play at a New or Established Slots Site?

There are some undoubted advantages to signing up to play at a new slots site. For instance, they tend to be more innovative in the structure of their welcome bonuses as a way of standing out from the crowd, so there is the potential to pick up some good value. In particular, look out for new slot sites that offer a no deposit bonus where you get spins with no wagering requirement attached.

At new sites you will also likely get a good mix of developers and games, as they tend to be web-based rather than operating via a software client, as was the case before the introduction of HTML5 technology. As well as the big names, new operators tend to be keen on including more games from emerging developers as a means of establishing a point of difference with their competitors, so you will have the opportunity to try out some titles that you might not otherwise encounter.

Better mobile slots sites

New slots sites also tend to place as much emphasis on their mobile sites as they do on the desktop version — if not more. This means that if you sign up with a new operator you are very likely to get a first rate gaming experience when you play on your smartphone or tablet.

At the same time, you will likely also encounter some drawbacks when you play at a site that has only launched relatively recently. The promotions tend to be fairly limited in the early days of operation, so you mightn’t be in the running for as many rewards and bonuses as you might at a more established site. It might also be the case that the range of payment methods is more limited than at a site that has been in business longer.

Playthrough and maximum conversion amounts

Also check the T&Cs for wagering requirements and maximum conversion amounts carefully. All operators seem to be raising the playthrough, alongside of introducing limits as to how much bonus money you can convert to real money, so make sure that you are clear about the terms under which you are signing up.

When it comes to playing new online slots games we would, of course, always recommend that you read our reviews first! You should also, if possible, play the game for free in demo mode before you invest any of your bankroll, as new slots have wide variety of game styles, coin sizes and wagering options, and there is no guarantee that every new release slot game is going to be to your taste.

How do I Know if This is Really a New Slots Site?

Our aim here is to give you as positive a gaming experience as possible, and so to that end we consider it our duty to give you as much information about new slot sites UK as we can. Therefore, in our reviews we always look at the operators of a site and pass on helpful information about them, such as whether they operate any other sites, how long they’ve been in the industry, who their game providers are, etc.

We also assess the quality and value of their welcome bonus by comparing it to other similar sites, to see if they offer anything new or innovative. We also examine every aspect of their game offering, and let you know what is different about the games they enable you to play, compared to other casino operators. In this way, you can see for yourself just how new a previously unknown name really is, and whether it’s worth your while to consider making the switch.

In addition, we will only recommend genuinely new sites, not sites that are ‘new skins’ being launched by established networks.

New Developments in Slots Sites and Games

In our view, the two biggest developments in online casinos in recent years have been the growth of multi-producer sites, and the changes in welcome bonuses and wagering requirements. The former has been unquestionably positive, the latter not so much.

When casinos first came online, games were played via a downloadable software client that had to be installed on your PC. This meant that you generally only got access to the games of a single producer. The advent of HTML5 and multi-channel gaming has changed all that, and now a site that offers slot games by only one developer is something of a rarity. The variety and choice for players that has resulted from this change has been unequivocally positive.

However, we are far less keen on the way that the average wagering requirements attached to signup bonuses have increased across the board, making it harder for players to get real value from a welcome bonus. The introduction of a maximum conversion amount has also worked against players, as it limits the amount that you can cash out from bonus spin winnings. This has the potential to act as a disincentive, as it reduces the overall potential value of any introductory offer where these conditions are in play.

New UK Slots Sites

When the idea of online gambling in the UK being regulated was first mooted, and along with it a place of consumption tax on operators, many thought it would be the end for the industry.  Casino operators would move offshore, players would go with them, and online gaming would collapse.

In reality, the opposite has been the case. Players feel more secure playing at a regulated site than at one that isn’t licensed to operate here, and so the numbers of online players have increased substantially — as has the amount they wager.

As a consequence, operators have come to see that even with the place of consumption tax, the UK is a very lucrative market, and so existing operators remained while new slots sites began to flood in. Casino operators have also understood that being able to advertise their services to UK players gives them an air of stability and reliability that they might not otherwise have had, and this in turn has boosted player confidence in the online gaming industry as a whole.

Overall, UK slot players probably have more gaming choice and variety now than they’ve had at any other time.

What is the Future of Online Slots Sites and Games?

It’s very difficult to make accurate predictions about online casinos and gaming, as the industry evolves so quickly. However, there are some developments that we can reasonably expect to see in the not-too-distant future.

More mobile slots sites

As mobile use continues to grow in the UK, and as more and more people begin to use their phones and tablets as their primary means of connecting to the internet, it stands to reason that we are going to see more new slots sites where the primary (if not sole) focus is on mobile games.

Sports betting is leading the way in this regard, focussing the majority of their marketing at mobile phone punters, and we can certainly expect mobile casinos to follow suit. This has been the most likely scenario ever since Google reintroduced real money betting and gaming apps into the Google Play store.

A more personalised gaming experience

Game developers are currently working towards ways in which players can effectively create their own slots i.e., slots where the game’s features are based around an individual player’s preferences. These are yet to appear, but the major producers are certainly heading in this direction.

Cryptocurrency slots and casinos

It would be hard to bet against the ongoing and further rise in the popularity of Bitcoin and other cryptocurrency casinos in the near future. This includes both sites that enable you to make deposits using bitcoins, as well as new online slots where bitcoins are used for the in-game currency. One of the reasons these sites and games are growing in popularity is the Provably Fair feature, which enables an individual player to determine the fairness of each and every spin in the game.