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100% Welcome Bonus up to €200 + 50 Free Spins

Mason Slots Casino Bonus

Colm Phelan

Updated by

Colm Phelan

Digital PR Manager

Owen Watters

Fact Checked by

Owen Watters

Vice President of Commercial

Last Updated 22nd September 2023, 11:08 AM

Minimum Deposit to Qualify €20.00 Wager Requirement 40x Maximum Bonus €200.00 Value per Free Spin €0.10 Payment Methods Klarna Paysafecard Trustly NETELLER All Casino Games 3284 Slots 3107 Live Games 109
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Mason Slots Casino Information

  • 5000 games by top game studios

  • Mobile-first online casino

  • Fast and secure payouts

Review Methodology

When we review each casino as a whole we give different weight and importance to the 6 different criteria as a percentage


Safety & Fairness


Bonuses & Promotions




Casino Games


Payout Rates & Methods


Player Experience

Click To Expand All Score Breakdown

CC - Methodology

Mason Slots Casino Overview

Mason Slots is a themed online casino that has been licensed and regulated by the Malta Gaming Authority since 2017. While the masonic theme - complete with the Eye of Providence symbol watching over you - might not be for everyone, it’s certainly a great place to go for a huge variety of slot games, jackpots, live dealer games and table games.

Mason Slots Promotions and Bonuses

You can head over to the promotions page, or make sure you’re signed up to emails so that you’re always the first to know about offers and promotions. You can look forward to weekly reload bonuses of up to €100; special free spins offers where you could grab some spins on a new or popular slot; as well as guaranteed daily drops and wins where you could claim your share of some huge prize pots.

At the time of writing, Mason Slots' best online casino bonus is available to new players. You'll receive it once you make your first deposit, plus you’ll get an additional offer when you make your second deposit. You’ll need to deposit at least €20 in your first transaction to get a match bonus of 100% up to €200, as well as 50 free spins - 25 on Book of Dead on the first day and 25 on Rise of Merlin on the second day. When you make your next deposit, you’ll get a 50% bonus up to €100 and another 50 free spins. Wagering requirements of 40x apply to the bonus and 30x to the spins.

Game Options at Mason Slots

Slots from some major providers, an immersive live casino experience, dozens of jackpots, plus a good selection of table games - there’s a lot of variety when you play at Mason Slots, so you’re in no danger of running out of options!


There are hundreds upon hundreds of different slots to try at Mason Slots. All of the most popular games are here, like Sweet Bonanza, Wolf Gold and Book of Dead, plus tonnes of games you might not have played before, like Luck Scarabs, Burning Classics and 3D Spicy Fruits.

With some many gaming providers represented, it’s no surprise that they’re adding new slots to the line-up all the time. You can look out for brand new titles like Candy Island Princess, Gold Hunter, Lotsa Lines and Panda Fortune 2. There are also dozens of themes and hundreds of different characters to get acquainted with, so if you’re into animal-themed slots, we suggest Majestic King or Great Rhino Megaways. If you prefer fantasy slots, have a go at Curse of the Werewolf or Vampires. And if you’re in the mood for an adventure, you can try out Poseidon’s Rising or Power of Thor.

Progressive Slots

There are over 100 different progressive jackpot slots on offer at Mason Slots. Some of these drop more regularly, offering smaller wins of around four figures, but there are a number of other jackpots which build up over a longer period of time for a bigger win. While some of the bigger jackpots like the Mega Moolah series are notably absent, there are multiple games in the Age of the Gods series, which each feature multiple progressive jackpots, with the highest going up to as much as six figures.

Table Games

Mason Slots is a great place to play table games, with options available from premier providers like Microgaming and Quickspin. You can play various different kinds of roulette, baccarat, and blackjack casino games. 

Live Dealer/Casino Games

The live casino at Mason Slots is by two providers - Evolution Gaming and Pragmatic Play, which means that the variety of games is superior to a lot of other top casino sites which only feature one live provider. Here you can play blackjack, roulette (in multiple languages), baccarat, poker and gameshows, plus discover the exciting “first person” option, a new addition which blends animation-technology with the live dealer experience.

Other Online Casino Games

The main focus at Mason Slots is - if the name didn’t give it away - the slot games. So it’s not too surprising that there’s not a lot in the way of additional games like roulette or bingo, as they’ve channelled all of their energy into providing a truly amazing selection of slots. If you're looking for the best poker sites, or a casino that specialises in other table games, you'll be best served elsewhere. 

Registration at Mason Slots

The sign-up form is the first thing you’ll see when you land on the Mason Slots homepage, so you really can’t miss it! You’ll need to supply the email address and password you’d like to use for signing up, followed by a few additional details like your name, date of birth, mobile number and address. You’ll need to verify your email address via a link you’re sent.

Deposits and Withdrawals

Irish players have a number of options for deposits and withdrawals and they’re all very clearly explained on the payments landing page. You can use your Visa, Mastercard or Maestro bank card, several e-wallet options like Skrill, Neteller and Payz, or alternatively Paysafecard or ecoVoucher. The minimum deposit amount is €20 for all methods, and the maximum is €4,000 for most but €1,000 for Paysafecard and €250 for ecoVoucher.

You can use most of the same methods for withdrawals, as well as bank transfers. These take 3-5 days, while e-wallet payments should reflect instantly. The minimum withdrawal amount for all methods is €20 and the maximum is €4,000, with the exception of Paysafecard where the maximum is €250.

Mason Slots Casino User Experience

When you arrive on the Mason Slots homepage, there’s quite a bit going on - you’ll find all of the latest promotions and offers, some top slot games and some top live dealer games. You’ll also see your balance displayed at the top of the page and you can navigate to the different sections like payments or live chat via the collapsible menu at the side of the screen, and there’s also a games page where you can view all available options. Here you can filter by categories like table games, jackpots or new titles, or view all games by a certain provider.

In terms of actual gameplay, the games are all from reputable providers, so you can expect high-quality visuals (the games are in HD, whether you choose slots or live dealer games), lots of ways to win and games which are easy to understand and fun to play.

Overall, the design and experience are user-friendly and although the site is bursting with visuals, it’s not at all difficult to find your way around and the way the menus and game options are displayed is quite intuitive.

Mobile Casino

Mason Casino is no different than the other mobile casinos when it comes to access. You are best off using your usual browser on your iOS or Android device. The design and layout have definitely been optimised for the smaller screen, so you’ll find that you have a smooth experience all the way through. Both the slot game selection and the live dealer games have also been made to work on mobile, so there’s no loss of quality when you’re playing on the go. You can still look forward to HD graphics, quick loading times and lightning-fast deposits and withdrawals.

There is a Mason Slots app, but it’s really just for practice and fun, as you’re not actually able to log into your account or play for real money.

Mason Slots Software

Just like many other new online casinos in Ireland, Mason Slots works with several dozen different providers to ensure that you’re getting the best possible range of games. All the big providers are represented here, including the likes of Play’n Go, NetEnt, Microgaming and Pragmatic Play, but there are also games from tonnes of smaller providers like Truelab, Thunderkick, Dreamtech and Gamomat.

VIP Programmes Offered by Mason Slots

The VIP programme at Mason Slots is called “Achievements” and you’ll start making your way up the VIP ladder as soon as you make your first deposit. There are 20 ranks and you’ll earn points to move up, based on your deposits and wagering. Every time you move up a rank, you’ll get a special reward and if you get all the way to the top, you’ll be rewarded with five-figure cash prizes plus extras!

Support and Security

If you have any questions or run into any issues, you should first consult the FAQs section which is accessible via the footer of the site. Here you’ll find answers to queries about deposits and withdrawals, your account and bonuses. You can also get in touch with the support team 24/7, using either live chat, the built-in contact form on the site or via email.

Responsible Gambling

You can view the responsible gaming section via the link in the footer of every page of the site - this page offers valuable information about the brand’s responsible gaming policy, as well as the tools you can use to control your spend. Within your account section you can make use of these tools, including deposit limits, session time limits, loss limits and wagering limits. You can also view your full gaming history at any time, take a cooling off period, or self-exclude in order to totally restrict access to your account for a chosen amount of time.

Mason Slots Casino Review in Summary

The biggest selling point of Mason Slots is definitely the variety of games on offer. There are so many slots featuring so many different themes, features and ways to win, that it almost feels like the variety is endless! We’re also big fans of the live casino offering, the regular promotions and the easy-to-use site. If you’re thinking about signing up to play at Mason Slots, we’d definitely recommend it.

Mason Slots Casino Pros and Cons

Great selection of slots from dozens of providers.
Instant withdrawals with most payment methods.
Mobile app could be improved.

Mason Slots Payment Options

KlarnaPaysafecardTrustlyNETELLERSkrillRapid Transfer
Casino Payout Percentage 97%
Average withdrawal time 3-5 Days
Accepted Currencies CAD, EUR, NZD, NOK, USD

Mason Slots Safety

Casino Testing Agency eCOGRA
Licenced in: Malta
Responsible Gambling - Exclusion Icon Yes
Responsible Gambling - Time Out Icon Yes
Responsible Gambling - Deposit Limits Icon Yes

Mason Slots Contact Details

Support Hours
Support Hours 24/7
Address View in Maps

Mason Slots Software Options

NetEntMicrogamingPlaytechBetsoftPlay'n GOQuickspin
Slot Providers 59
Live Casino Providers 2
Roulette Providers 10
Blackjack Providers 3
Mobile Slot Providers 59
All Casino Games
All Casino Games 3284
Number of slots
Number of slots 3107
Slots Jackpots
Slots Jackpots 419
Mobile Slot Games
Mobile Slot Games 3107
Live Games
Live Games 109
Blackjack Games
Blackjack Games 134
Roulette Games
Roulette Games 62
Live Baccarat Games
Live Baccarat Games 25
Live Poker Games
Live Poker Games 2

Meet The Author

8 Years
Colm Phelan
Colm Phelan
Digital PR Manager Digital PR Manager

Colm Phelan has spent several years working in the iGaming industry and has plenty of experience when it comes to writing, researching and rigorously testing online casinos and sportsbooks. While Colm has invested a lot of his time into the digital marketing world but his other passions include poker and a variety of sports including golf, NFL and football.

Read Full Bio
This review is based on the writer's personal opinion
Casinos.com is an informative comparison site that helps users find the best products and offers. We maintain a free service by receiving advertising fees from the brands we review. Ratings are based on position in the comparison table or specific formulas. We strive to keep information up-to-date, but offers are subject to change. We do not compare or include all brands and offers.


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