Mason Slots Casino Review

Author Image Reviewed By Adam Kenny GDC - Icon - Black - Info
Date Icon Last Updated: 

Mason Slots Casino may be themed like a secretive men’s club but the secret’s out about this relatively new online casino. Founded in 2020, it has a range of games so eye-catching that they couldn’t keep it quiet any longer.

Mason Slots Casino is licensed by the Malta Gaming Authority, so players know it’s a safe, regulated site to use. Find out all about about Mason Slots’ live casino and slot games, its unique VIP ranking system, and cool casino bonuses in our review.


Pros Cons
24/7 live chat support No mobile app
Hundreds of fun slots One day to use free spins
Imaginative VIP program

Mason Slots Casino Welcome Bonus/Offer

The Mason Slots welcome bonus comes with two casino offers. There are casino bonuses for your first and second qualifying deposits.

The first deposit bonus gets you up to €200 plus 50 free spins, including 25 spins on the Book of Dead slot and 25 on Rise of Merlin.

To get the Mason Slots Casino offer:

  • In the Deposit section, find the promo code box, and enter ‘welcome’.
  • Deposit at least €20.
  • Whatever you deposit, up to €200, you will get 100% back. It’s the ideal chance to gain some momentum at a new online casino.
  • In the bonus section of your account, you’ll get 25 free spins on Book of Dead on day one, and then on day two, you’ll get the remaining 25 free spins on the Rise of Merlin slot. Remember to use the free spins quickly because they expire in one day. In other words, once you have used your 25 free spins on Book of Dead, don’t waste any time in using the Rise of Merlin spins when they become available the next day.

The €200 casino offer is quite generous in comparison with other online casinos and we were impressed with the slot games on which the free spins are playable.

To redeem the up to €200 welcome offer, you need to wager the bonus amount 40 times. This is standard for online casino bonuses. Plus, this bonus is available for five days. What’s more, any winnings from your free spins must be wagered 30 times within five days. You can win up to €50 with your 50 free spins.

That’s not all though. You can get a welcome bonus on your second deposit too. It consists of a 50% casino bonus on your second deposit, up to €100, plus 50 free spins between Book of Dead and Rise of Merlin once more.

For the second deposit you must:

  • Enter the welcome bonus code ‘key’ in the promotion code box of the Deposit area.
  • Deposit a minimum of €20.
  • You’ll then receive up to €100, or 50% back.
  • Your 50 free spins will be available from the bonus section of your account. Like with the first deposit bonus, you will get the 25 free spins for Book of Dead on the first day, and you will get the 25 Rise of Merlin free spins on the second day. The same wagering requirements apply to the second deposit bonus as the first deposit bonus. It is 40 times wagering for the 50% bonus while the wagering requirement for free spins winnings is 30 times.

Mason Slots Casino Promotions

To see all the latest casino offers and promotions at Mason Slots, there’s a handy Promotions section you can find from the main menu.

If you still have your welcome offer available, it will show here, along with the time you have left to use the offer and other details on its terms and conditions.

But there is more than the welcome bonus at Mason Slots Casino. You can also catch the following casino bonuses:

Reload bonus on Wednesdays

The Wednesday reload is available to all players. It is very similar to the welcome bonuses we discussed earlier. Every Wednesday, if you deposit at least €20 using the bonus code, ‘wednesday’, you will get 25% back up to €100. So, if you deposit €400, you will get a €100 bonus, while a €20 deposit will get you a nice €5 bonus.

You can access the bonus as soon as you have wagered its amount 25 times. Note that you have three days to wager and claim the 25% bonus.

Secret free spins on Mondays

No online casino with ‘slots’ in the name would be worthy if it did not have some special slot offer. Mason Slots Casino makes sure to include a slots bonus in its offering.

Mason Slots gives players free spins on new slots every Monday if they deposit at least €20 that day. You get 25 free spins for that kind of deposit or bigger, but you won’t find out which slot is involved until you receive your bonus!

Pragmatic Play’s Daily Drops & Wins

The Daily Drops & Wins Tournament has a massive prize pool of €7 million. Games included in the promotion are Wolf Gold, Fishin’ Reels and many more. Making up the prize total are:

  • Weekly Tournaments - Each week one player with the highest single spin win adjusted to bet amount, will take away €10,000. There will be €62,000 given away each week in this tournament alone.
  • Daily Prize Drops - The top prize each day is €1,000. There are 500 cash prizes every day.
  • Weekly Roulette Tournament - In this event, players can win a €5,000 top prize, while there are 1,000 cash prizes in total to vie for.
  • Weekly Blackjack Tournament -This tournament works like the roulette tournament. The player with the most points received for consecutive wins will grab a €5,000 prize.
  • Weekly Mega Wheel Tournament - This event has a weekly prize pool of €25,000 across 600 cash prizes.
  • Weekly Baccarat Tournament - Players must achieve at least two consecutive qualifying wins to be eligible. The winner is the player with the highest points received for consecutive wins.

Mason Slots Casino Game Variety

Mason Slots has game sections for Slots, Live, Table, and Jackpot. There are special sections for your Favourites, New Games, and Drops & Wins Games. There are over 1,000 games in total.

Mason Slots Casino slot games will keep you entertained and the search function will allow you to find the online slots you already know and love, including famous games like Fire Joker, Christmas Carol Megaways and Dead or Alive.

The New Games section will likely always be stacked with exciting fresh-to-the-market titles. At the time of this review you could find Atlantis Cash Collect, Heart of Rio and Gonzo’s Treasure Hunt Live.

If you peel back the curtain of the Live Games section, be prepared to feast your eyes on a range of fresh table and wheel of fortune games. There is Lightning Roulette, Monopoly, and Deal or No Deal. Plus, there are games with a more classic tone, such as Live Blackjack, where you play against a real-life dealer, Double Ball Roulette, Casino Hold’em, and Party BJ.

If you head to the Table section, you can play games like Caribbean Stud Poker, European Roulette and Dragon Tiger. There is also Premier Roulette, Classic Blackjack and Virtual Roulette.

ciety, because we know there are thrilling mysteries, and jackpots, waiting to be revealed.


Mason Slots Live Casino

The live casino section at Mason Slots is a playground featuring the biggest and best games. There are around 200 to choose from, so as well as giants like Monopoly Live, there are hidden gems to uncover. Find out more in our dedicated Mason Slots Live Casino review.

Mason Slots Casino Desktop/Mobile Experience

Mason Slots Casino has a genuinely unique design, taking inspiration from the secret society. The site’s motto is, “2 be 1 ask 1”. This theme of mystery is everywhere and it makes sense that the casino has no ‘about’ page.

It is very easy to navigate around the casino with the help of a main menu at the top of the page and the same sections teased as you scroll down the home page. There’s also a handy full screen button in the right sidebar menu during gameplay, which is a nice user experience feature.

Mason Slots Casino is not yet available in app form from the Google Play or App Store, but that isn’t a problem, as the casino works perfectly on mobile devices using a browser. It looks just as cool as a mobile casino, with its dark green and Freemasons-inspired theme.

On mobile and tablet devices, you can enjoy everything about Mason Slots that you can on desktops, it is just a more compact product.

Payment and Banking Methods Available at Mason Slots Casino

Head to the Payments section from the menu to see deposit and withdrawal methods. The deposit methods at Mason Slots Casino are Klarna, Paysafecard, Trustly, Visa debit, debit Mastercard, Maestro, Neteller, Skrill, Neosurf, Rapid Transfer by Skrill, EcoPayz, and EcoVoucher.

All deposits should be processed instantly. Deposits are limited to €4,000 for most methods but Paysafecard is €1,000 and EcoVoucher is €250.

The withdrawal methods available are Paysafecard, Trustly, bank transfer, Neteller, Skrill, Neosurf, Rapid Transfer by Skrill and EcoPayz.

Withdrawals are processed instantly for most banking methods but bank transfers will take between three to five days on average. Withdrawal limits vary depending on the method, with most being €4,000 while Paysafecard has a limit of €250.

The accepted currencies are USD, EUR, CAD, NOK, RUB, and NZD.

Payment Method
Deposit Amount
Withdrawal Amount
Withdraw Time
20 min
20 min
€20 min
20 min
€20 min
20 min
€20 min
20 min
€20 min
Rapid Transfer
Rapid Transfer
20 min
€20 min
Bank Transfer
Bank Transfer
€20 min
3 - 5 Days

Mason Slots Casino Slot Games

There are hundreds of video slots at Mason Slots Casino. It is probably the strongest area of the site and helps Mason Slots live up to its name.

They have online slots like Book of Dead, John Hunter and the Book of Tut, Majestic King, and Power of Thor Megaways. Power of Thor Megaways features a Germanic hammer-swinging God. If you dare face the power of Thor, you’ll see this slot gives players the chance to win 5,000 times their bet amount. It also has a free spins round in which your win can be multiplied eight times.

Mason Slots Casino Payout Rates

The RTP or return to player rate tells us what percentage of the amount we bet we can expect to win back, on average. Here are some examples of payout rates for games at Mason Slots Casino:

  • Sweet Bonanza - 95.45 to 95.5% RTP
  • Super Sic Bo - 95.02 to 97.22% RTP
  • Monopoly Live - 96.23% RTP
  • Dragon’s Luck - 96.23% RTP
  • Roulette Live - 97.30% RTP

Progressive Jackpots

Mason Slots Casino has a huge range of progressive jackpot games. Some of the jackpot games on offer include Jackpot Quest, Fortune Fest and Golden Offer.

You can win jackpots worth millions at Mason Slots Casino, you just need a chunk of luck.

Software Providers

The casino has games by the best providers around, namely NetEnt and Evolution Gaming. Others include Pragmatic Play, WazDan, BetSoft, QuickSpin, Thunderkick, Play’n GO, ELK Studios, Amatic, Yggdrasil, Microgaming, and SoftSwiss.

Mobile Slot Providers
Overall Slot Jackpots
Slot Wagering
Top Slot Game
Wolf Fang Logo
Mobile Slot Games

Mason Slots Casino Registration

To register at Mason Slots Casino, take the following simple steps:

  • Provide email and password
  • Select your preferred currency
  • Confirm you are at least 18 years old
  • Enter your first name and last name, your date of birth and telephone number
  • Choose your country, city, home address and postal code
  • Choose your gender, tick or untick the ‘receive promos’ box and click sign up!

You should see a notification at the top of the screen and you will soon receive an email with instructions on how to confirm your details. The email should be with you within a few minutes. When it arrives, all you have to do is click ‘Verify Account’ and that’s it.

After you’ve confirmed your email address, you will be taken back to the Mason Slots home page. A cover page will pop up which offers you the opportunity to set deposit limits.

From this point, you can head to the Deposit button in the top right and, from your Wallet page, choose a payment option and deposit amount, before clicking the Deposit button to confirm the transaction.

At this stage, there is the option to ‘Use bonuses’ in your Wallet and/or to add a promotional code. Mason Slots Casino uses the 3D Secure Code security system, which might be needed to complete your deposit request.

All in all, registering at Mason Slots Casino feels like a straightforward, no-stress process.

Mason Slots Casino Customer Support

The customer support options at Mason Slots Casino include live chat, email, an online form, and an FAQ section. The casino’s customer support team is available 24/7 so you should never go longer than a few minutes without assistance.

The FAQ section gives customer support on topics like Account, Deposits and Withdrawals, and Bonuses. These sections include answers to questions, such as, “What do I do if I have forgotten my password?”

One of our favourite things about Mason Slots Casino is its attention to detail and personality, both of which reveal themselves here.

Available Hours: 24/7

Mason Slots Casino VIP Programme

You can find the Mason Slots VIP programme via your account. As soon as you make your first deposit, you will join. The VIP programme is called Achievements, and it includes a ranking system. You start with the masonic rank of Treasurer and earn points (CP) to progress all the way to the highest rank, The Honourable Master. You earn CP by simply spending money on slots.

For every rank you reach, you are rewarded with free spins or money (which include wagering requirements of 3x) and you can even ‘Travel to Masonic places’ if you reach the top rank. If you don’t want to receive a prize, you can take the equivalent cash value instead.

This imaginative twist on the casino VIP programme really does an excellently-designed online casino justice.

Responsible Gambling Features at Mason Slots Casino

If you want to set yourself a gambling limit, you can head to your account section and make changes via the Gambling Limits link. From this Responsible Gambling page, you can choose loss limits, wager limits, a session limit, a cooling off period, a reality check and more. There is even a basic mode, potentially for inexperienced players, and an advanced mode which might suit more seasoned bettors.

Basic mode limits

  • The loss limit kicks in when you reach a certain amount lost during one day, a week or a month.
  • Wager limits control how much you can wager per day, week or month.
  • The session limit forces you to log out after a certain amount of time.
  • A cooling off period prevents you from making deposits or playing for one day or any time up to six months.
  • A reality check can be sent every 15, 30, 45 or 60 minutes. It is similar to the session limit, however, it is just a reminder of how long you have been playing. This is meant to ensure you do not get carried away or lose track of time while gambling.

Mason Slots Casino is partnered with responsible gambling organizations like Gambling Therapy, Gamblers Anonymous, GamCare, and GamAnon UK. There is also a Responsible Gaming page which explains the casino’s stance.

Advanced mode limits

The advanced mode has the same limits as above plus additional options.

Deposit limits control how much you can add to your account per day, week or month. Self-exclusion locks players out of their account.

Deposit Limits Deposit Limits
Green Checkmark
Time Out Time Out
Green Checkmark
Stake Limits Stake Limits
Green Checkmark
Profit/Loss Totaliser Profit/Loss Totaliser
Green Checkmark
Self Exclusion Self Exclusion
Green Checkmark

Our Verdict

It is one thing to have an impressive selection of online slots but to create a truly unique personality is rare for an online casino.

We love how far the Mason Slots went with the all-seeing-eye logo, giving each level of player a mason rank in their VIP Programme, and incorporating the theme into attractive graphics.

The casino also has an awesome range of video slots, live casino games and progressive jackpots. It’s mobile-friendly and looks just as good on handheld devices as it does on desktop.

One downside could be that the PayPal and Apple Pay banking options are not available, but there are others, such as Neteller, Paysafecard and Visa debit.

We recommend joining the Mason Slots Casino society, because we know there are thrilling mysteries, and jackpots, waiting to be reve

Visit Mason Slots Casino

Mason Slots Information

Our Rating
Number of Casino Games
Overall Slots Jackpots
Total Live Casino Games
Total Payout %

Support Hours:



206, Wisely House, Old Bakery Street, Valletta VLT1451, Malta.



Supported Platforms:

Android, Desktop, Flash / No Download, iPhone, Mac, Mobile, Tablet, Windows, Windows Phone

Payment Methods

Klarna Paysafecard Trustly NETELLER Skrill Rapid Transfer Bank Transfer

Software Providers





Play'n GO








ELK Studios


Big Time Gaming


1x2 Gaming


Booming Games

Nolimit City

Push Gaming

Pragmatic Play

Red Tiger

Games Global



Reflex Gaming