In our opinion, a good slots site has a few redeeming qualities to it:
1. First and foremost, it needs to be functional, put together well and flawless on a mobile device (which is where 95% of UK slot fans play).
2. Of course, it needs to be licensed and regulated by the UK Gambling Commission. No question about this — this is non-negotiable for UK players.
3. It needs to offer all the latest and the best games from big and small independent and reputable software providers.
4. It needs to offer all of the popular deposit methods: Visa and MasterCard debit cards in the UK, PayPal, Neteller, Skrill, Trustly, Paysafecard, bank transfer and pay-by-phone options. Apple Pay and Google Pay are a must these days.
5. Instant and easy cashing out when it comes to getting the money that you’ve won back.
6. Proper customer service is a big one, and we’re talking live chat seven days a week — not necessarily 24/7, but certainly during the hours that people are most likely to be playing. An email address and even a phone number really set them apart.
7. Spending controls: a slots site should offer players lots of means of controlling their spending. E.g. deposit limits, reminders of how long you’ve been playing, and settings where you can pause play/access for a while.
8. A decent welcome offer for new players and ongoing promos and incentives for existing players.
We’re truly independent
👍 As an independent review site, Roger.com has no obligation to list any one particular slots site over another one. We evaluate each site ourselves, and we listen 👂 to your feedback as well as see which sites get players to go back again and again.
We showcase slots sites that offer the user an all-round great experience.
Mobile slots sites
As mentioned, more than 95% of people visiting slot sites in the UK are doing so on their mobile phone, and this trend is growing more and more all the time. It’s not going to be too long before the figure is close to 100%.
All of the sites that we feature on Roger.com function on a mobile screen — some better than others — but all of them are designed for multi-device play.
UK licensed and regulated slots sites
We’ll never promote a slots site to a UK player that isn’t licensed and regulated by the UK Gambling Commission. The Commission is there for a reason — it keeps players safe and ensures that operators work to high standards and strict rules and regulations.
At the end of the day, gambling online should be 100% about player safety first and foremost.
Software providers
These are the guys that make the games, so even though you’re visiting a slots site or you’re playing on a particular platform, e.g. Jackpot.com, most of the time you’re effectively just at an online casino which has a slots lobby with providers’ games featured.
Those slots games are provided by software developers such as Pragmatic Play, Evolution, NetEnt, Blueprint, and the list is practically endless, with more and more software providers entering this industry all the time.
We make sure that all operators that we feature on Roger.com have a great selection of games, and this comes by way of their relationships with software providers.
Deposit and withdrawal methods
We’ve pretty much, in the UK at least, got a staple of payment methods that online casinos and slots sites use.
Namely: Visa and MasterCard debit cards, also by way of Apple Pay and Google Pay, PayPal, Neteller, Skrill, Paysafecard, Trustly, bank transfers and pay by phone.
These are the big ones — the main industry standards. When we list a slots site on Roger.com, we always let you know what payment types are accepted on the platform, so you can be informed before you decide to sign up with them.
Also, and importantly, the operator must offer fast cashing-out options. When you want your money, there should be minimal delay in getting it back to you. This should happen quickly. There’s no excuse in this day and age to delay this process.
Customer service available
It’s all well and good having a great FAQ section, which most sites do, and in reality, most queries can be answered from an FAQ.
But as and when the problem arises that can’t be answered in the FAQs, how easy is it to get in touch with the slots site customer support to get your issue rectified?
Again, this is something that some sites do better than others, and at Roger.com we try to make it obvious when customer service is good versus great for a particular operator.
Playing responsibly at slots sites
A good-quality, honest and reputable slots site will provide players with all the tools they need to control their spending, including self-exclusion, deposit limits and regular reminders of how long they’ve been playing. Slots are good fun if you play responsibly.
Welcome offers and bonuses
One of the things we love featuring at Roger.com are new player welcome offers and bonuses, and you will find these at every single slot site in existence, not just in the UK but all over the world, as platforms use offers to incentivise players to sign up.
No wagering slots sites
These are becoming more and more popular, especially in light of the UKGC imposing a 10x wagering cap on new player welcome offers from January 2026, which is fantastic news for players.
But we also make it very easy for you to find the best no-wagering free spins on our dedicated offers page.
No deposit slots sites
These are less and less common these days because they simply attract too much bonus abuse. So anything that you do find in terms of no-deposit slots sites is almost just a bit of a novelty rather than being any kind of useful welcome bonus.
However, that said, there are a few out there, and we make it easy for you to find them on our offers page.
Slots Temple, Cash Arcade, Aladdin Slots and Lights! Camera! Bingo have some no-deposit welcome offers available when you sign up and verify your age by way of a debit card.
Bonus codes for slots sites
We’re always adding new bonus codes as and when they become available. Most of them are featured on our offers page, and we do have a dedicated blog section for bonus codes as well where we list operators’ bonus codes in one place, in more detail.
For example, check out the latest current MrQ bonus codes.
New slots sites
These are popping up all the time, and they’re getting better and better! It’s also great to see lots of older slot sites revamping, rebranding and relaunching themselves on a regular basis. Current newbies on the scene to note are:
New:
◦ LuckyMate
◦ Winomania
◦ Midnite
◦ Lottomart Games
◦ Mr Ben
◦ Luna Casino
Old faves:
◦ Spin Genie
◦ Bally Bet Sports and Casino (recently revamped)
◦ HighBet
◦ Jackpot.com Casino (extremely popular with players)
Popular slot games
We do list them all above, but just to give them a bit of kudos here as well, the most popular slot games for UK players at this point in time, as of September 2026, still remain. They’re the games most featured in operator promos and include these titles:
◦ Big Bass Bonanza by Pragmatic Play
◦ Gonzo’s Quest by NetEnt
◦ Big Bass Splash by Pragmatic Play
◦ Fluffy Favourites by Eyecon
◦ Book of Dead by Play’n GO
◦ Fishin’ Frenzy by Blueprint
◦ Starburst by NetEnt
◦ Double Bubble by Gamesys/Roxor
Find free spins for new players on all the above games here.
Don’t get your misters in a twist!
You might have noticed that Mr Something or Other is a very popular naming convention for online casinos and slots. But do you know one Mr from the next? We work with and feature quite a few ‘Mr Casinos’ on Roger.com, such as:
◦ MrQ (our personal fave)
◦ Mr Vegas
◦ Mr Green
◦ Mr Slot
◦ Mr Ben
◦ Mr Run
◦ Mr Mega
◦ Mr Bet
◦ Mr Play
◦ Mr Spin (now closed)
Play responsibly
A little reminder to have fun on the slots but never deposit or spend more than you can afford to lose!
