New Slot Sites 2021
There’s a huge demand for high-quality casino sites in the UK and never before have there been so many new sites to choose from! Millions of players in the UK log in each week to play a few spins on their favourite slots as well as try out new slots from a plethora of top-quality game companies. But it’s not just about slots though, online roulette and blackjack come in close 2nd and 3rd of the most popular casino games to play online. Part of what we do here at All Gambling Sites is to research the newest slot sites to launch in the UK. Below you can track the arrival of the newest casino sites to date. Not only are they new, but they have also made it to our list because they are superior to the rest. Have a browse and take advantage of the lucrative welcome offers and free spins bonuses that are up for grabs for every new customer; there’s a mix, no matter if you are looking for no deposit free spins, high roller bonuses or a 4 part welcome deposit bonus!
Top New Slot Sites UK - Added January 2021
| Company | Bonus | Visit |
| VIPs Casino  | 100% up to £50 Welcome Bonus 20 Bonus Spins on Starburst Slot + Up To Weekly 20% Cashback Trusted Casino Sleek Design Tons of Megaways Games Cashback Available Read Review | Visit |
| 18+ T&C's | BeGambleAware® T&C apply | New players only | 18+ | Min deposit £10 | Wagering requirement 35x | Spins expire after 24hrs | Spins available on Starburst | Play responsibly | ||
| Plaza Royal  | Welcome Bonus up to £50 100 Bonus Spins New Casino Trusted Company 60+ Live Games New Slots Fast Payouts Read Review | Visit |
| 18+ T&C's | BeGambleAware® New depositing players only. Min. deposit £10. Max. bonus varies per deposit (see below). Bonuses that require deposit, have to be wagered 35x. | ||
| Casino Planet  | 100% up to £100 Welcome Bonus 200 Bonus Spins Genesis Global Sister Casino Site Massive Games Inventory Safe & Trusted Brand PayPal & Trustly Accepted Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| Lottomart Games  | 100% up to £100 Welcome Bonus Free Scratchcards & Casino Promos Wager Free Bonus Top UK Slots Trusted Company Biggest Online Lotteries Read Review | Visit |
| 18+ | BeGambleAware® New customers only. All new players can get a 100% deposit match bonus on your deposit, up to £100 - Deposit at least £10 and claim up to £100 | ||
| Casino Lab Casino  | 100% up to £100 Welcome Bonus 300 Bonus Spins Owned By Genesis Global Tons of Slots Top For Live Dealer Games Safe Platform Trusted Brand Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ full T&C's apply. New players only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded. | ||
| Vegas Hero Casino  | Welcome Bonus up to £100 50 Bonus Spins Live Casino Bonus Lightning Fast Payouts Trusted Casino Company Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 10 Spins on pre-selected games will be credited instantly + then 10 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| Mad About Slots  | Welcome Bonus up to £1,000 100 Bonus Spins Trusted Brand Online for a Decade Popular UK Slots Top Sign Up Bonus Read Review | Visit |
| 18+ T&C's | BeGambleAware® New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits. Full Terms Apply | ||
| Jackpot Village  | Bonus 100% up to £500 50 Bonus Spins VIP Bonuses Jackpot Games Trusted Company Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Bonus spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Terms apply | ||
| Playojo Casino  | 80 Free Spins on 1st Deposit No Wagering on Bonuses - EVER! Great Track Record All The Popular Games Wager Free Bonuses Read Review | Visit |
| 18+ T&C's | BeGambleAware® First deposit only. 50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies. | ||
| Fruitkings Casino  | 100% Welcome Bonus up to £50 50 Bonus Spins Dazzletag Casino Top for Slots Huge Selection of Live Games Fair Bonuses Trusted Company Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Gonzo’s Quest slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply. | ||
| Queen Play Casino  | Welcome Bonus up to £200 100 Bonus Free Spins On Deposit Well known casino company tons of games Aspire Global platform New casino Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+. New depositing customers only. £10 minimum deposit. The £200 bonus is based on first 3 deposits. Please Gamble Responsibly. - T&C Apply | ||
| Regent Play  | Welcome Bonus up to £200 Rewards + VIP Program Top Game Developers Classic Design All The Popular Games Great For VIPS Read Review | Visit |
| 18+ T&C's | BeGambleAware® Welcome Bonus applies only to new depositing players. Min deposit £10. Max Bonus £200. 18+ Only. Wagering requirement apply 35x. Offer valid for 24hr. Full bonus terms & conditions apply. BeGambleAware.org | ||
| PlayLuck Casino  | 100% up to £100 Welcome Bonus 100 Bonus Spins Great Design Top Live Games Rewards Program Trusted Provider Read Review | Visit |
| 18+ T&C's | BeGambleAware® Terms and Conditions apply. Offer valid upon 4 deposits. New players only. 18+. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies. full terms apply. begambleaware.com | ||
| Mr Play Casino  | Welcome Bonus up to £200 100 Extra Spins Amazing Slots Experienced Casino Company Fast Payouts Sports Betting Fair Bonuses Read Review | Visit |
| 18+ T&C's | BeGambleAware® Applies only to new depositing players. Min deposit £10. 18+. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. See full terms apply. | ||
| Voodoo Dreams Casino  | Welcome Bonus 100% up to £50 50 Wager Free Spins All The Famous Slots Gamification Games Super Unique Brand Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+. new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. Full bonus terms apply | ||
| Video Slots Casino  | 100% up to £200 Welcome Bonus 11 Wager Free Spins on 1st Deposit Great Track Record Over 3000 Games Generous Casino Promotions including Slots Tournaments Read Review | Visit |
| 18+ T&C's | BeGambleAware® Full T&Cs Apply. New Players only. 18+ minimum deposit £10, maximum deposit £200. 100% up to £200 on first deposit. 30 day expiry. 35x wagering | ||
| Kassu Casino  | Welcome Bonus up to £100 300 Bonus Spins Popular Sistser Casino Tons of Premium Games Must Fall & Megaways Games Great Bonuses Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| Casino Joy  | 100% up to £100 Bonus 200 Bonus Spins Massive Games Collection Safe Casino Brand Superb Theme & Feel Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| Genesis Casino  | 100% up to £100 300 Extra Spins Experienced Company Top Software Massive Jackpots Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| NY Spins Casino  | Welcome Bonus 100% up to £50 50 Wager Free Spins on Book of Dead Slot Trusted Company Wager Free Spins Extra Bonuses in the 'Market Place' Tons of Premium Games Evolution Live Dealer Games Read Review | Visit |
| 18+ T&C's | BeGambleAware® 8+ new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirements. Free Spins expire after 3 days. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. | ||
| Hyper Casino  | £300 Welcome Bonus Amazing Promotions & Slots Tournaments Newer Online Casino Wacky Power Design Great Games Catalogue Read Review | Visit |
| 18+ T&C's | BeGambleAware® Terms: 18+, New customers only, min deposit £10, wagering 45x, max bet £5 with bonus funds. 100% up to £100 bonus on 1st deposit + 50% up to £200 on second deposit. Welcome bonus excluded for players depositing with Skrill or Neteller. Begambleaware.org | ||
| Temple Nile Casino  | 100% Bonus up to £500 30 Bonus Spins + 2 Reload Bonuses Up to £1000 Impressive Graphics Impressive Slots Selection Experienced Provider Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. | ||
| SpinRider Casino  | 100% up to £300 Welcome Bonus 50 Bonus Spins All The Famous Games Awesome Graphics Faultless Reputation Read Review | Visit |
| 18+ T&C's | BeGambleAware® 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. | ||
| Casushi Casino  | Welcome Bonus up to £50 50 Bonus Spins on Starburst Slot Awesome Sushi Theme Sushi Train Game Superior VIP Club Popular UK Slots & Jackpots New Casino Read Review | Visit |
| 18+ T&C's | BeGambleAware® New customers only. Minimum first deposit of £20 required. Maximum promotion amount per player is £50 Bonus and 50 Free Spins. The welcome offer is not available on pre-paid card or e-wallet (Neteller and Skrill) deposits. Bonus and free spins will be credited automatically. 100% deposit bonus up to £50 bonus will be credited upon first deposit. 50 free spins will be received in 5 daily increments of 10 starting within 24 hours of first deposit. Free spins are only available on Starburst. Free spins value is £0.10 per spin. Bonus will expire 30 days after qualifying deposit. Free spins will expire 48 hours after being credited/ | ||
Trending New Slots 2021
If you’re heading to a new slot site, make sure you try out some of the latest new online slots which are trending right now in the UK! Below are some the latest top slots we really recommend you to have a try at. Since there are so many slots released every week, we’ve sorted through them all and picked out the best. The slots below are trending for a reason. They look sublime. They offer fantastic and exciting in-game features. They also offer a decent RTP % and big win capabilities thanks to those in-game features we mentioned. As we said; they’re trending and popular for a reason!
Which New Slot Sites Are The Safest & Fairest?
If you’re wondering why these new casinos are the best, and then let us take you through our reviewing process that every new slot site undertakes. They didn’t end up on this page for no reason; there’s usually something special about each and every one of them, with redeeming qualities that some others don’t possess.
Above, we have kept the format rather simple. You will see each row in the table, the name and logo clearly. You will then be able to see what new player bonuses and free spins the casino is offering and exactly what you can expect to get when you get started. Also, there’s a link to a full and unbiased All Gambling Sites review of the casino site if you wanted to find out more information. It's always recommended that you do your own research into online casinos with the help of reviews and all the information available to hand to help you find the perfect site to suit your own preferences
Whilst it’s really easy to stay in your comfort zone at an online casino that you are used to, if you do then you are missing out on some fantastic new player bonuses available elsewhere. And not only that – a change is also refreshing and definitely keeps things entertaining! New slot sites offer a completely new environment and a change of scenery. Whilst new casino sites would probably offer your favourite games including popular Double Bubble, Rainbow Riches and the iconic Starburst slot, a new site will also most likely have games in their catalogue from newer software providers that you haven’t tried yet either. Of course, one of the main benefits of playing at a casino site that’s established in 2021 is a new bonus that you can get. Whilst it’s not just about free money, the lure of a new welcome package and also free spins can be hard to refuse, especially if it beats the casino bonuses that you are currently getting.
Best New Mobile Slot Sites 2021
In 2021, it’s said that over 60% of online slots players’ prefer to play games on their mobile or tablet, over desktops and laptops. New sites in the UK each offer plenty of mobile slots and games to choose from, almost certainly within an easy to use (especially on smaller devices) format and design. It, therefore, doesn’t matter if you opt to play on your laptop or your phone; the experience will be the same. You could argue that you also have more freedom to play wherever you like when you opt for mobile casino games. All of the sites above each offer cutting edge mobile casinos which are almost better than their desktop counterparts! Here are some of the newest mobile casinos that you will love if you're looking to play slots and games on the go and on the small screen!
| Company | Bonus | Visit |
| VIPs Casino | 100% up to £50 Welcome Bonus 20 Bonus Spins on Starburst Slot + Up To Weekly 20% Cashback Trusted Casino Sleek Design Tons of Megaways Games Cashback Available Read Review | Visit |
| 18+ T&C's | BeGambleAware® T&C apply | New players only | 18+ | Min deposit £10 | Wagering requirement 35x | Spins expire after 24hrs | Spins available on Starburst | Play responsibly | ||
| Video Slots Casino | 100% up to £200 Welcome Bonus 11 Wager Free Spins on 1st Deposit Great Track Record Over 3000 Games Generous Casino Promotions including Slots Tournaments Read Review | Visit |
| 18+ T&C's | BeGambleAware® Full T&Cs Apply. New Players only. 18+ minimum deposit £10, maximum deposit £200. 100% up to £200 on first deposit. 30 day expiry. 35x wagering | ||
| Casino Lab Casino | 100% up to £100 Welcome Bonus 300 Bonus Spins Owned By Genesis Global Tons of Slots Top For Live Dealer Games Safe Platform Trusted Brand Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ full T&C's apply. New players only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded. | ||
| Lottomart Games | 100% up to £100 Welcome Bonus Free Scratchcards & Casino Promos Wager Free Bonus Top UK Slots Trusted Company Biggest Online Lotteries Read Review | Visit |
| 18+ | BeGambleAware® New customers only. All new players can get a 100% deposit match bonus on your deposit, up to £100 - Deposit at least £10 and claim up to £100 | ||
| Jackpot Village | Bonus 100% up to £500 50 Bonus Spins VIP Bonuses Jackpot Games Trusted Company Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Bonus spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Terms apply | ||
| Casino Planet | 100% up to £100 Welcome Bonus 200 Bonus Spins Genesis Global Sister Casino Site Massive Games Inventory Safe & Trusted Brand PayPal & Trustly Accepted Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| Kassu Casino | Welcome Bonus up to £100 300 Bonus Spins Popular Sistser Casino Tons of Premium Games Must Fall & Megaways Games Great Bonuses Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| Vegas Hero Casino | Welcome Bonus up to £100 50 Bonus Spins Live Casino Bonus Lightning Fast Payouts Trusted Casino Company Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 10 Spins on pre-selected games will be credited instantly + then 10 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| Casino Joy | 100% up to £100 Bonus 200 Bonus Spins Massive Games Collection Safe Casino Brand Superb Theme & Feel Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. | ||
| PlayLuck Casino | 100% up to £100 Welcome Bonus 100 Bonus Spins Great Design Top Live Games Rewards Program Trusted Provider Read Review | Visit |
| 18+ T&C's | BeGambleAware® Terms and Conditions apply. Offer valid upon 4 deposits. New players only. 18+. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies. full terms apply. begambleaware.com | ||
| Voodoo Dreams Casino | Welcome Bonus 100% up to £50 50 Wager Free Spins All The Famous Slots Gamification Games Super Unique Brand Read Review | Visit |
| 18+ T&C's | BeGambleAware® 18+. new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. Full bonus terms apply | ||
How To Choose The Right New Casino?
Whilst we could talk about new UK casino sites all day (we really could!) if you are looking for a new place to play casino games and slots then you can’t go wrong with the recommended casinos above. But this is where your preferences come in. Make sure you compare each casino and get the right bonus to help you get started off on the right footing. What’s more, check that the casino offers your favourite games so that you are not disappointed but plenty of games to try for the first time.
Perhaps you haven’t tried a particular software providers games or maybe you haven’t tried live dealer casino games yet? Aside from that, each new slot site varies from each other. That’s the beauty of them – the quality is top-notch and they each offer something unique. So our advice is to pick the one which you can see yourself having the best time at. Lastly, you needn’t have to worry about the small big things like safety and security – All gambling sites wouldn’t recommend anything that’s not up to standard. Besides, all casino sites in the UK that we recommend are licensed by the UK Gambling Commission and are mostly owned by companies which are also behind some of the biggest and established casinos online, so they are safe and secure.