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Grand Master Jack

Founded 2020

3.5 /5

Grand Master Jack Fun Fact

“Grand Master Jack is currently licensed in three different jurisdictions”

25 Free Spins On Gonzo's Quest

Make a first deposit for 25 spins on a slot classic

T&C's Apply

Grand Master Jack Review

Claim your three-step welcome package when you sign up for an account at the new 2020 Grand Master Jack online casino. There’s a total of £/$/€300 up for grabs plus 50 free spins when you make your first three deposits at the site. That’s not all though, there are also plenty of other rewarding promotions to take advantage of, an impressive loyalty programme that delivers extra perks and let’s not forget the hundreds of casino games you can choose from.

So, if you’re looking for a new gambling site, discover all of the details by reading our Grand Master Jack casino review. A few minutes of your time may be all that stands in your way of becoming the next big casino winner!

Grand Master Jack Fun Fact

“Grand Master Jack is currently licensed in three different jurisdictions”


  • 24/7 support options
  • Great range of bonuses
  • Good NetEnt selection
  • Loyalty & VIP promotions


  • €2.50 processing fees on withdrawals
  • No telephone support

Accepted Countries
  • Canada
  • Finland
  • Great Britain
  • Malta

Malta (MGA/B2C/231/2012)

UK (000-039335-R-319313-016.)


Casino, Live Casino

English, Finnish, German
Bonus Terms

New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: €20.

All Grand Master Jack Bonuses

The different types of bonuses offered by Grand Master Jack
  • Grand Master Jack

    25 Free Spins On Gonzo's Quest

    Make a first deposit for 25 spins on a slot classic

    T&C's Apply
  • Grand Master Jack

    2nd deposit: 50% Up To €100

    Returning players get their second deposit boosted

    T&C's Apply
  • Grand Master Jack

    Third deposit: €200 + 25 Free Spins

    25% up to €200 + 25 Free Spins on Reactoonz

    T&C's Apply

Payments Overview

Minimum Deposit
Minimum Withdrawal
Withdrawal Time
Instant available


Available on desktop, tablet & mobile


Available on desktop, tablet & mobile


27/7 support

Grand Master Jack Welcome Bonus: £/$/€300 + 50 Free Spins on Gonzo’s Quest and Reactoonz

As far as online casino bonuses go, the offering available at Grand Master Jack is one that should appeal to anyone looking for a new iGaming destination. The overall welcome package covers your first 3 deposits, with each transaction resulting in a unique reward totalling up to £/$/€300 + 50 free spins.

So, to see exactly what’s in store when making your first three deposits check Grand Master Jack’s welcome bonus breakdown below.

  • First deposit: 25 free spins on Gonzo’s Quest
  • Second deposit: 50% deposit match up to £/$/€100
  • Third deposit: 25% deposit match up to £/$/€200 + 25 free spins on Reactoonz

Now, as you’d expect, certain terms and conditions apply to this casino bonus. As such, you’ll find the most significant details outlined below.

Match deposit offer:

  • All bonus funds are subject to a 50x wagering requirement.
  • Any bonus funds and winnings earned will expire 30 days after the date the welcome bonus is claimed if wagering is not met.
  • Once wagering is complete, the promotion will end and your bonus funds will transfer to your real money balance – up to a maximum conversion amount of 3 times the original bonus amount.

Free spins offer:

  • Free spins winnings are subject to a 50x wagering requirement.
  • Any unused spins or bonus funds that have not met the wagering requirement will expire after 7 days.
  • Free spins winnings are capped to a maximum amount of £/$/€20.

Note that deposits made via Skrill are not eligible to receive the welcome bonus.

How To Open An Account With Grand Master Jack

Those of you who have previously played at another online casino will be familiar with the registration process – it’s as straightforward as you’d expect it to be. However, if you’re signing up to play for the first time follow our step-by-step guide below to join the Grand Master Jack casino adventure within minutes.

  • Step 1: Click ‘Join Now’ in the top right-hand corner of the main lobby.
  • Step 2: Add your email address, create a unique password and enter your mobile phone number.
  • Step 3: Enter your personal information: full name, date of birth, gender, address and occupation. Select your preferred currency and enter any promo code you may wish to use.
  • Step 4: Choose whether to opt-in to marketing materials and check the box confirming you are of legal age to gamble and have read the T&Cs.
  • Step 5: Click ‘Submit’ and once your new account is verified you’ll be able to play your favourite casino games!

Added Extras And Promotions

If there’s one thing that helps us to separate the top online casinos from the run-of-the-mill sites it’s the range of extra promotions that they provide. This is what we use to gauge how much a casino values its customers and we’re happy to report that Grand Master Jack ticks this box with gusto. From slot tournaments to cashback offers and deposits bonuses to double rewards, this new 2020 online casino has all of the bases covered. So, to see precisely what’s on offer after you sign up, take a look at each additional incentive below.

Double Delicious Rewards In Your Inbox

Each Monday – Thursday, Grand Master Jack customers are eligible to receive fantastic offers via personalised notifications. All you need to do is check your emails to see exactly what type of bonus is available and the best part is that you can claim your unique offer twice!

This promotion is not available to customers depositing via the Skrill payment method.

Slot Tournaments

If you love to play online slots, there’s even more reason to play throughout the week. Grand Master Jack runs daily and weekly slot tournaments, which you can join by making a qualifying deposit of £/$/€10 or more. Load up any of the eligible games to play as normal and you could win extra cash rewards by climbing to the top of the leaderboard.

This promotion is not available to customers depositing via the Skrill payment method.

Cashback Weekends

You won’t always win when gambling online but that’s the risk you take. However, if you’ve had a run of bad luck then you’ll be happy to hear that each weekend you can get up to 15% of your deposit losses back in real money.

To be eligible you’ll need to make a total deposit of £/$/€25 or more, using the relevant deposit code:

  • Use code: MARKER for roulette games.
  • Use code: DEALER for all other non-blackjack casino and live games.

This promotion is not available to customers depositing via the Skrill payment method.

Sunday Deposit Bonus

The team at Grand Master Jack casino wants your weekend to be filled with fun, laughter and big wins, which is why they’re turning Sunday into Funday! Make a deposit of £/$/€10 or more using code: SUN and they’ll throw in a 20% bonus worth up to £/$/€500!

There’s no need to worry If your first deposit doesn’t result in big wins as you can claim this offer a second time for another chance, but only on a Sunday.

This promotion is not available to customers depositing via the Skrill payment method.

Payment Methods

Another area in which this online casino excels is via the range of different payment methods you can use to both deposit and withdraw funds to and from your account. Many of the most popular debit card solutions are available, in addition to a great selection of eWallet and instant banking alternatives. To see the full list of Grand Master Jack payment methods, see the list below.

  • Visa
  • Mastercard
  • Neteller
  • PayPal
  • EcoPayz
  • Paysafecard
  • QIWI
  • Trustly
  • Skrill
  • WebMoney
  • Zimpler
  • Bank Wire
  • PayviaPhone
  • Interac
  • UPI
  • GiroPay
  • Euteller

There is a minimum deposit of €10 per transaction, or currency equivalent when using any of these payment methods to make a deposit. Typically, Grand Master Jack will process your deposit instantly and then credit the requested amount to your account balance. However, please note that some methods may not be available in certain countries. To see which you can use you can refer to the deposit page at the casino.

Whilst there is no minimum withdrawal limit in place, each transaction incurs a €2.50 processing fee. Additionally MGA (Malta Gaming Authority)-regulated accounts are subject to maximum withdrawal limits of €3,000 per week and €6,000 per month. Before you can request a withdrawal you must have made at least one deposit at Grand Master Jack casino, after which point any request should be processed within 24 hours. However, your chosen payment method may impact how long it takes before the funds reach your chosen account, as outlined below.

eWallets: Up to 1 business day.
Card payments: 3-7 business days.
Bank transfers: 4-10 business days.

Grand Master Jack online casino accepts payments in the follows currencies:

  • EUR (Euro)
  • CAD (Canadian Dollar)
  • GBP (Pound Sterling)
  • USD (United States Dollar)
  • JPY (Japanese Yen)

Grand Master Jack: Over 600 Games To Play

As a new 2020 online casino, it’ll take time for Grand Master Jack to compile an iGaming library that can compete with some of the more established brands. However, the site’s off to a good start as it’s currently home to over 600 of the best casino games.

You can enjoy many of the finest online slots, table games and live casino titles, in addition to the healthy selection of jackpot games. Impressively, there are already over 110 NetEnt games to choose from, which means fans of our favourite provider should feel right at home. Perennial classics such as Starburst and Gonzo’s Quest are only ever a few clicks away or should you prefer to play more recent releases you could take either Hotline 2 or Cash Noire out for a few spins.

From a usability standpoint, the site is presented in a way that makes finding your preferred games as easy as possible. There are separate tabs for each of the different genres and the filter function enables you to sort all games by a specific provider. Also, if you know exactly what it is you want to play, you could use the search bar to navigate directly to your chosen title. All in all, you shouldn’t have any problems navigating the site and finding your favourite games, which means those huge potential wins are only ever a few clicks away!

Game Providers

Many of the industry’s leading game providers have had a hand in building Grand Master Jack’s iGaming library, As such, you’ll benefit from their respective innovation skills whenever you load up any of the available games. Below you’ll find the full list of providers showcased at Grand Master Jack casino.

NetEnt 1×2 Gaming 2By2 Gaming
Alchemy Gaming All41 Atomic Spin
Barcrest Bet Digital Big Time Gaming
Blueprint Gaming Chance Interactive Core Gaming
Crazy Tooth Studio ELK Studios Evolution Gaming
Eyecon Fantasma Gaming Fortune Factory
Foxium Gameburger Studios Games Warehouse
Games Lab Gamevy Genesis Games
Genii Half Pixel Studios Inspired Gaming
Iron Dog Studios Just For The Win Leap Gaming
Lightning Box Microgaming Neon Valley Studios
Nextgen Gaming Nolimit City Pearl Fiction
Play’N Go Playson Pulse 8 Studios
Quickspin Rabcat Red 7
Revolver Gaming Scientific Games Shuffle Master
Skillzz Games Slingshot Spinplay Games
Stormcraft Studios Switch Studios Thunderkick
Tom Horn Triple Edge Studios WMS Gaming

Grand Master Jack Live Casino

Perhaps slots or generic table games aren’t for you. Maybe you’re more inclined towards the live casino offerings available at Grand Master Jack. If so, there are plenty of options at your disposal. There’s a fantastic selection of live blackjack and live roulette games to choose from, all of which have been developed by providers that specialise in live dealer gameplay.

You’ll also find plenty of NetEnt Live creations, each of which utilise HD video to directly stream the ongoing action to wherever it is you like to play. So, get comfortable, take your seat and go head to head with the expertly trained dealers and croupiers to be in with a chance of beating the house!

Grand Master Jack On Mobile

Of course, no modern online casino would be complete without mobile-compatibility. As so many players are turning to the smaller screen to enjoy the latest iGaming creations, it would be detrimental to a site’s success if it were not optimised for the handheld device.

Thankfully, the Grand Master Jack mobile casino can be savoured on all market-leading smartphones and tablets. Although the mobile offering is somewhat more streamlined in terms of gaming choice, there are still over 100 titles to choose from that are perfectly suited to those of you who prefer to gamble on the go.

Grand Master Jack Customer Support

If there ever comes a time you need assistance with your account, the Grand Master Jack support team is on hand 24/7 to answer any questions. You can get in touch via email at [email protected] or you could use the live chat function for a much quicker response.

As of yet, there is no telephone support but we imagine that as the site expands this option will be implemented. Nevertheless, support is currently available in the following languages: English, Finnish and German.

More Special Features: VIP Club

If you decide to become a loyal Grand Master Jack customer, the VIP Room can offer some great perks including discounts, special promotions and extra bonuses. The more you play, the higher your loyalty level will become and then better the benefits you receive.

Essentially, it’s a casino loyalty programme. You’ll receive VIP points each time you place a wager with real money – more precisely, 1 point for every €16 you spend. There are 5 tiers to progress through, starting and Bronze and progressing through Silver, Gold and Platinum until you eventually reach Diamond, which is where the ultimate perks await.

Additional Information

Launched in September 2020, Grand Master Jack casino is a recent addition to the roster of gambling sites operated by ProgressPlay Limited. This particular site currently holds three licences, awarded by the MGA (Malta Gaming Authority), UKGC (United Kingdom Gambling Commission) and the regulatory body of Curaçao. Not satisfied with its current market presence, Grand Master Jack also has plans to obtain an additional license in Sweden to further its reach.

However, despite the fact this site has multiple operating licences, residents of the following countries are currently unable to play at Grand Master Jack casino.


Australia Belgium British Virgin Islands
Bulgaria Cyprus Denmark
Estonia France Greece
Israel Italy Montenegro
Netherlands Portugal Spain
Sweden Switzerland Turkey
United States of America

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Register for 100+ free spins and more!

A valid email is required.

Invalid Email.

*This offer is not valid for residents of Great Britain.

*All emails include an unsubscribe link, where you can opt out any time.