The Best New Slot Sites of May 2021
It doesn’t matter if you’re newbie to gambling online or you’ve been enjoying it for years, there’s no denying that there’s always a new online casino site or gambling site to try out that you haven’t tried yet.
This is mainly due to the fact that playing online casino games, slots and betting at online betting sites has become extremely popular over the last couple of years, especially now when you can play wherever you want to – on your mobile phone or tablet. Whilst we usually tell our readers that invariably, if you stick to one gambling site that you love, trust and enjoy, it will usually pay off in
terms of rewards and value for your money, there’s no denying that there are some amazing new slot sites and online gambling sites out there which are modern, fun and also offer unbeatable value. So, sometimes it’s a good idea to give into the lure and try something new!
On this page of the site, we’re taking a look at some handpicked new online casinos and gambling sites that you might not have come across. or tried out yet.
Like with any of our casino and gambling site recommendations, please let us assure you that all gambling sites that you see on our review pages come with the highest level of licensing, have the best long standing reputations, are completely financially secure and backed up by a long standing iGaming companies.
On top of that, all of the sites we recommend are also known to offer the best casino bonuses, rewards programs and games selection, among many other things. Feel free to have a look yourself and you might surprise yourself by finding something really fun... and you might even be amazed at what some of them are offering, in bonus terms and rewards for new players!
Latest Reviewed New Slot Sites UK
| Casinos | Bonus | Visit |
| 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 | Visit |
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| 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 | Visit |
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| 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. 15 Spins will be credited instantly upon qualifying deposit + then 15 per day for 9 days on Gonzo's Quest. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® | ||
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| New customers only. 100% Match Bonus up to £150 on 1st deposit. 65x wagering. Max bet 10% of Bonus up to £2.50. Max win £2k. Selected games only. 7-day expiry on Bonus. No Neteller/Skrill. Deposit/Withdrawal fees apply. Full T&Cs apply. 18+ T&C's | BeGambleAware® | ||
| Fruity Casa  | 100% up to £100 Welcome Bonus 20 Bonus Spins on Fruit Shop Slot Superb Slots Selection All the Major Game Developers Cracking Design | Visit |
| The welcome offer is valid on 1st deposit only and can only be claimed once. Minimum qualifying deposit amount is £10. Bonus spins received with your first deposit are to be played on Fruit Shop. The bonus must be wagered x35 times on real money games before any winnings can be transferred or withdrawn. New Players Only. Deposits made via Skrill or Neteller are not eligible. Full T&C’s Apply. 18+ T&C's | BeGambleAware® | ||
Casilando Casino
Casilando is a fantastic new slot site offering a cool modern theme, great games and a rewarding welcome bonus for all new players. Casilando launched in early 2017, and is already becoming a popular slots destination! One of the great things about Casilando is the welcome bonus they offer to new customers.
You can try Casilando for free by registering a new account below - and you'll get 10 free spins on Netent slots, with no deposit required! One your first deposit, you'll also get a casino bonus up to £300 and another 90 free spins on Starburst Slot. If it's slots you're after - then no problem, Casilando has them all. Live dealer casino games? Yep - loads! Classic table games? Progressive jackpots? You bet! Give Casilando a try below and see for yourselves.
| Casinos | Bonus | Visit |
| Casilando | 100% up to £300 Welcome Bonus 90 Bonus Spins Bold Graphics Superb Theme & Feel Massive Games Collection | Visit |
| 18+. New players only. Min deposit £20. Bonus spins are valid on Book of Dead only. Bonus funds are 100% up to £300 and separate to Cash funds. 35x bonus wagering requirements apply. Only bonus funds count towards wagering requirement. £5 max. bet with bonus. Bonus funds must be used within 30 days, spins within 10 days, otherwise any unused shall be removed. Terms Apply. 18+ T&C's | BeGambleAware® | ||
Slotty Vegas Casino
Slotty Vegas, as the name suggests, is a really great online casino which focuses towards being an online slot machine site. Slotty Vegas offers you a huge choice of online slots from leading casino games providers, including Netent and Microgaming.
We believe that Slotty Vegas offers one of the best welcome bonuses for new players too! You can get 300 free spins on a selection of Netent slots, where the first 25 free spins are given for free, all you need to do is register an account at Slotty Vegas and they will be credited, with no deposit necessary!
Take our word for it, Slotty Vegas Casino is a great choice for all the slot lovers out there, as there’s plenty to play, including online progressive jackpot slots, plus Slotty Vegas also have a really decent welcome bonus. Why not try out Slotty for free and get 25 free spins when you complete your registration!
Kaboo Casino
As we briefly mentioned earlier, Kaboo Casino is a newer online casino from the same iGaming company as the aforementioned SuperLenny. Kaboo is a completely new type of online casino, so believe us when we say that Kaboo Casino is a casino like no other.
Kaboo Casino has a completely different kind of theme – it’s more like a sci-fi film, set in what could be another world or time, it’s very futuristic, and stills offers a fantastic casino games choice from leading software providers including Netent and Microgaming slots and games.
At Kaboo Casino, new players are entitled to take advantage of their welcome casino bonus of up to £200 and 100 free spins, which are, at Kaboo called 'Echoes'. What’s more is that upon registration, you’ll be treated to 5 free Echoes (free spins) to try them out. The idea is that you complete missions set out for you, by Kaboo, by playing various online slots and casino games of course, where you’ll be rewarded with Echoes when you complete them.
Check Back: We Add New Slot Sites Every Week!
Make sure you bookmark this page and to check back regularly as we will be adding new slot sites and new online casinos when we find and review them ourselves. And they make the grade of course. As we said, if a casino site isn’t worth playing at and we wouldn’t play there ourselves, you won’t see them list on our casino bonus guide.