MadSlots Review

4.1 / 5

Are you mad about slots? If so then you’ll fit right in at this UKGC-licensed online casino. MadSlots was launched in the middle of 2023 and has already gained huge popularity with UK players. You can indulge yourself in 1,800+ immersive games including slots, RNG tables and a buzzing live casino.

There’s a reputable operator behind the scenes so you're in capable hands. And this legit platform also features industry accreditations for responsible gaming. So you can dive right into my MadSlots review with total peace of mind!

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4.1 / 5
Get up to £200 +300 Free Spins

Available for new registered accounts only • Get up to 100 Free Spins (FS) immediately after complete registration locked (10p). • Max win post wagering (WR): £10. 100% Bonus up to £200 for the 1st dep of min £10, received in as an instant Bonus format. Up to 100 Free Spins (FS) for a 2nd dep of £10+. Up to 100 FS for the 3rd dep of £10+.FS value: 10p. • 30x wagering • Available for 7 days • Max win post Wagering: £100 per deposit bonus. Players who fail to select the bonus upon deposit are not eligible. Full T&Cs apply • 18+. New players only.

4.1 / 5
Get up to £200 +300 Free Spins
  • 1800+ Games
  • Weekly Bonuses and Promos
  • Missing Game Filters
Year established: 2023
Payment methods:
  • VISA
  • Master Card
  • Paypal
  • PaybyPhone
Bonus Offer Details
Min Deposit
Payout Speed
Wagering Requirements
Bonus Type
Welcome Bonus

MadSlots Casino: Editor's Verdict

You've got a good mix of everything at MadSlots, games, bonuses, support and secure payments. Not to mention the golden seal of the UKGC. I had zero concerns registering and playing here. 

I found more than enough titles in the lobby to keep the entertainment and fun factors riding high. Whilst the regular bonuses should inspire your loyalty to log back in. Everything is fair and square when it comes to the terms and there's a strong air of professionalism to the site.

My overall take is that most of you should be happy to play here. MadSlots is a welcoming casino which will appeal to those of you who are brand new to online gambling. Whilst the aficionados should feel challenged enough with the games and tournaments.

A Closer Look at Pros and Cons

Variety is the spice of life, right? Well, you're in luck as there’s plenty on offer at MadSlots. This can be seen in the packed lobby which boasts almost 2,000 titles from leading developers. The variety then continues into the promos which offer some of the best deals I’ve seen for a while in the UK. I thoroughly enjoyed the tournaments for starters, not to mention the free spins bundles and happy hours. 

Another high point is the customer support which is top quality and geared up for the needs of players in the UK. With so many FAQs, fast response times and genuine support from properly trained agents. The type that know a thing or two about online gambling. 

But what goes up must come down and I did find a couple of cons during my MadSlots review. More filters are needed in the games lobby, especially when it comes to software providers. I’d also like to see just a few more payment options. Whether these are eWallets or prepaid vouchers, more attention is needed here. If these bugbears are your deal breakers then I recommend checking out my other top-rated online casinos.

MadSlots Casino UK vs Competitors

The MadSlots key mission is to provide fun to all players and a touch of madness with it. Do they live up to this though? Well I think the fun aspect is definitely here but not sure about the mad part! 

The bonuses and promotions are a unique point for this online casino. It’s not common nowadays to find a UK site with such a vast selection. Hats off to the operator for this because the terms are not all stacked in their favour either. You’ll actually get value and a fair chance at completing the wagering requirements.

At the time of my MadSlots review the site was freshly launched though it does give off a whiff of potential success. I think it has what it takes to go far and become a well-established and prominent UK online casino. With just a few tweaks it could go all the way and be a hefty rival for its competitors. Some more jackpot slots wouldn't go amiss and a better organisation in the lobby would be great. These are just small factors though and hopefully as MadSlots develops, it will address this.

The MadSlots Experience:

I found that nothing was too much trouble during my MadSlots Casino review. It was super fast to sign up, deposit and claim my welcome bonuses. There’s a large volume of games which I was impressed with, as most UK casinos don’t tend to offer more than 1,000. The only points of frustration were the lack of progressive jackpots and developer filters. 

The platform itself is seamless and well laid out with easy access to support and relevant information. 


MadSlots Casino has a super fast sign-up process that you can complete in just a few seconds. Once you have clicked the red ‘Join’ button you’ll need to add in a couple of your details:

  1. UK mobile number

  2. Email address

  3. Password 

You’ll then be redirected to your new account and a code will be sent via SMS to your mobile. Be sure to input this and verify your registration otherwise you won’t be able to play any games. 

Because MadSlots is a UKGC-licensed platform an electronic verification check will be completed during sign-up. You may also be asked for the following documentation before you can deposit. This forms part of the KYC ‘Know Your Customer’ checks and you can upload your documents securely to your profile:

  • Photo government issued ID

  • Proof of address issued in the last 3 months 

The process can take up to 24 hours to complete, which isn’t too bad when compared with other online casinos. 


MadSlots has a small selection of payment methods - which I was quite surprised about. You can choose from pay by phone, bank cards, Trustly or PayPal. Whilst the collection isn’t vast at least the operator has chosen the most popular methods.

All the relevant info is laid out clearly in the ‘banking’ section so you can quickly see minimum amounts and limits. There aren’t any fees associated with depositing or withdrawing and I found each process to be simple enough. You are guided step by step and there’s enough on-screen information to make it painless. 

You can make your payments from £5 which I think is a fair amount to try out any new online casino. Bear in mind though that most of the MadSlots promotions need a deposit of £10 to claim.

Once you make a withdrawal request this will take between 1-2 working days to be processed. It’s a good idea to get your account verified before this stage so things won’t be slowed down by KYC protocol. The cashing-out time is the same on weekdays and weekends too. So you don’t need to time your withdrawals to get a speedier payout.


Opening up the promotions tab revealed an extremely good collection of deals. For starters, there are MadSlots no deposit bonuses. These are available regularly for signing up and verifying your account. It’s not often I come across these when I’m reviewing UK online casinos, so grab them whilst you can. You’ll then be able to help yourself to new player bonuses which consist of deposit matchups and free spins. 

The rest of the treats are equally as good. And my MadSlots review uncovered tournaments, weekly free spins and happy hours. 

Overall I found the terms to be clear, fair and consistent. Wagering meets the industry standards and applies to bonus amounts only. Many of the deals require a deposit of a tenner to claim them too, which is appealing.

On the subject of claiming deals, these will pop up as you deposit or are available directly from the promos section. I’d advise you to sign up to receive the promos by email and SMS. These are very regular and often contain exclusive more tailored offers. 


There are around 1,800 games for you to immerse yourself in at MadSlots. My review revealed that the most popular providers are Pragmatic Play, Play’n Go and Microgaming. The lobby itself is visually appealing and the main categories of games are slots, live casino and RNG tables. A nifty feature which I love is that you can view the live RTP of games. This gives you a great indication of hourly and daily hot and cold slots.

The organisation could use a little shake-up though. Whilst there are some filters for themes and new games - that’s it. The software provider filter is missing and there’s no separate section for table games. This means that you’ll need to use the search function based on the name of the game you're after. There are no progressive jackpot games which is a shame, and just a couple of regular jackpot slots available. 

The MadSlots live games section is stocked with favourites such as gameshows, blackjack and roulette. I did notice a couple of baccarat and Sic Bo tables but poker is absent. I didn’t notice any video poker options in the main lobby either. 

Mobile App:

The MadSlots mobile site offers a tremendous experience with no download or effort required. Just log into your account on your preferred choice of browser to get started. The site adapts effectively to all operating systems and screen sizes. You can play many of the MadSlots slots in portrait or landscape modes. As well as easy access to support and all the key info at the footer of the site. 

Whilst there isn’t an app available right now, this may be something which the operator develops in the future. But for the time being you have just as good an experience with the mobile site.


While carrying out my MadSlots Casino review I had to reach out to support a few times. I did this easily via the chat button which is ever present - no matter which area of the site you're on. I was first greeted by a bot who directed me to help articles. But there is an option to say you still need to speak with a real agent. I found all of the staff I chatted with at MadSlots to be helpful and friendly. The response times to chats and emails were fast too.

FAQs are vast and there is a separate site for all of these. There are various help guides and you can also reach out to the wider community via social media channels. 

Safety and Security:

MadSlots is secured with a gambling licence from the UKGC and has been operating since the Summer of 2023. Whilst it’s still a relatively new platform it ticks all the boxes when it comes to security. With such a strong licensing authority though, there’s no room for slacking. Your data is encrypted with the latest SSL technology and the platform is regularly audited by the UKGC. This also ensures that games are tested for fairness and that the operator is behaving honestly and compliantly. 

In terms of MadSlots Casino online user reviews, there aren’t many at the moment. The platform is still shiny new but there are some positive mentions from other industry review sites.

Responsible Gambling:

I had no doubts that this area of MadSlots Casino wouldn’t be great. The UKGC licensing ensures strict compliance when it comes to RG. There’s a wealth of information on hand that can be easily accessed from the ‘Safer Gambling’ section. Here is where you can apply limits to your account and use self-assessments. 

MadSlots is also certified by the Safer Gambling Standards Commission. There are many links on the site to GamStop and BeGambleAware as well as the National Gambling Helpline number.

Frequently Asked Questions

At the time of my MadSlots casino review there wasn’t any info available regarding this. The regular promos and tournaments offer consistent rewards though which should help you feel valued.

Absolutely! There’s always a warm welcome waiting for you at this online casino. Help yourself to no deposit sign-up deals as well as reloads and hundreds of free spins.

Viral Interactive Limited is both the operator and owner of MadSlots. They are based in Malta and also have a handful of other successful and popular online casinos. 

100%! You can safely sign up and enjoy yourself from anywhere in the UK. The platform has a UKGC licence enabling it to legally offer its services to players. 

If your account is already verified then the process can take up to 24 hours. During quieter periods this can be sooner though and MadSlots tries to aim for an instant cashout process.