Madslots casino review
Madslots casino UK
Mad Slots
MadSlots Casino: 100 No Deposit Spins and £200 Match Bonus
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Available for new registered accounts only. Get 100 Free Spins on Big Bass Splash after complete registration, credited in batches of 20 spins every day for 5 days. £5 Max. stake with Bonus active. 30x wagering on Slots only. 7 days availability. Max wins: £10. Free spins value: 10p. T&C apply.

  • UK Licensed Casino
  • Mobile Friendly
  • Top Slots
  • Welcome Offer

Mad Slots Casino Bonus Code: 100 No Deposit Sign up Offer and up to £200

MadSlots is a brand-new online casino with an enormous range of games (1800+); from a state-of-the-art slots collection to a series of Live Casino Games. It has a generous Welcome Offer and series of promotions and a strong customer support set-up. The site has a functional but straight-forward layout, with a colour scheme of traditional casino noir combining with cream washes. The site is owned and operated by Viral Interactive Limited, which is licensed and registered in the UK by the Gambling Commission under number 42739. Let’s see if you would be crazy to give Mad Slots a miss and zero in on the most mind-blowing games and what nuts promotions you can pocket to get your adventure off to a flyer. 

Mad Slots Casino Promo Code and Welcome Bonus

Mad Slots Bonus CodeCLICK HERE
MadSlots Casino Sign up Bonus100 Free Spins, no deposit offer
Deposit Bonus100% up to £200
More Promos300 FS and 200% matched deposit bonus
UK License42739

What is it the sign up bonus you get at Mad Slots casino? 100 No deposit free spins!

You can land a ton of Free Spins just for signing up with MadSlots. That’s right, 100 Free Spins, to use on the smash slot Big Bass Splash, just for registering your account. After that, with no obligation, you can also up to another 300 Free Spins and 200% matched deposits over your first 3 deposits. Moreover, after depositing £10, a 100% bonus up to £200 is released to your Madslots UK casino online account. No codes required.

What is the Code for Mad Slots?

The Mad Slots casino bonus code is optional in 2023, use link to sign up at What you get: 100 FS without initial deposit. Terms apply, UK. Alterantively, use these codes for top casinosenter 365GMBLR for free spins here.

Madslots Casino Bonus

Pormo T’s & C’s: The 100 No Deposit Free Spins are subject to a 30x wagering requirement before any winnings can be withdrawn. They must be used within 7 days and the maximum permitted winnings are capped at £50. The 100 Free Spins will hit your account in 5 batches of 20, on consecutive days.  

For the 300 Free Spins and 200% matched deposit bonus, the breakdown of requirements is:

  • 1st Deposit, of £10 or more, is matched 100%, up to a value of £200. 30x wagering requirement applies. 
  • 2nd Deposit, of £10 or more, lands you 100 Free Spins on Big Bass Splash. Again, 30x playthrough is required. 
  • 3rd Deposit, of £10 or more, nets you both 100 Free Spins on Rich Wilde and the Book of Dead, and another 100% matched deposit, up to £200. 30x wagering requirements are in place and the combined maximum permitted winnings from all these bonuses can be no higher than £100.  
Madslots Casino UK Bonus Codes

How do you claim MadSlots casino sign up bonus?

Easy, just register and verify your new account at Mad Slots and the 5 x 20 sets of Free Spins are yours, no cash needed. The code for bonus at MadSlots is optional, use link. Then make sure each of your first 3 deposits are at least £10 and the Bonuses and further Free Spins will be automatically added to your account.  

Check out more casino deposit bonuses, including no deposit offers (50 free spins no deposit) and top free spins sites.

Mad Slots Casino Offers and Promotions 

  • Mad Hours is a bonus that appears every Monday, between 5pm and 10pm, giving you a 25% Matched Bonus to use on your favourite slots, when you deposit £10 or more. 
  • 1st Deposit Bonus, of £10 or more, is matched 100%, up to a value of £200. 30x wagering requirement applies. 
  • 100 Free Spins without first real money deposit. Code is not required, use our ink. Want more? Select the best free spins offer here.
Mad Slots Code

Mad Slots Casino Top Slots and Games 

With over 1,800 games on offer, MadSlots is one of the best slot sites in the UK, that can keep you occupied for a long time! They sensibly give you some useful headings; Recommended, New and Popular to give you a foothold in this sea of games. Most-played in the Popular section include Zeus Kingdom of Riches and the ice-age classic Mammoth Gold Megaways. New challenges like the dark Pandora’s Box of Evil and the hard rock Motely Crue have gone down well and are in-keeping with the off-centre vibe of the casino. 

The Live Casino games are expertly rendered, if a little light on the ground. Baccarat takes centre-stage for once, occupying 4 of the 9 games. Real Baccarat with Courtney gets the gold medal, with honourable mention going to American Roulette. 

Check out games by Novomatic, play slot machines from Playtech and view top NetEnt casinos. Try Magic Red casino or explore new casinos in the UK.

MadSlots Online Casino UK Features 

  • Great Welcome packages, with seriously generous wagering requirements. With only 30x play through required and up to 200 Free Spins offered in total, this represents superior value. 
  • The slots choice at Mad Slots is vast and will have something for everyone, more than making up for the slightly thin Live Casino stable. 
  • Instant withdrawals, across all methods, are very rare and a big plus. 

How does MadSlots Compare to Other Casinos? 

Head-to-Head MadSlots Buzz Casino 
Payment Methods 
Number of No Deposit Free Spins 100 n/a 
Total Games 1,800+ 1,000+ 
Roulette Tables 
Baccarat Tables  n/a 
Bonus wagering requirement 30x 20x 

Payment Methods and Customer Service 

A good choice of deposit options is available at Mad Slots, including Fonix, VISA Debit and Trustly. The minimum deposit and withdrawal amount is £5 and all transactions, both in and out, are free. MadSlots state that all withdrawals are instant, due to the set-up of Speedy Banking.  Check out these casinos with PayPal and fast withdrawals.

MadSlots have a Live Chat facility, as well as a Chat Bot that can solve many issues before they reach a human. They maintain a 24 hours a day support system, with Live Chat operating between 6am-10pm and an email option if you prefer ( 

Safer Gambling comes as standard at MadSlots, with detailed advice on using blocking software and advert blockers, as well as offering you bespoke Player Protection Tools, such as setting time and deposit limits on your play.  

Learn more about best gambling sites in the UK here, and check out our guides and news section.

Mad Slots Casino FAQ’s 

Is there a MadSlots App?

Not yet, but the mobile version is excellent and allows full access to all the features of the desktop version. Many of the games are designed with gaming-on-the-go in mind, so the mobile experience is considered even better than the desktop site by many. View our selection of the top-rated casino apps. Try 10bet app as well.

What is the Live Hourly Hot RTP?

This a feature at MadSlots that lets players know which slots are providing the best Return to Player percentage over the last hour. The average is around the 94% mark, so anything significantly higher will be flagged up. 

How long will a Debit Card withdrawal take to process at MadSlots?

Instantly, due to the Speedy Banking system in operation. Most other casinos can take up to 5 working days. 

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