Grand Master Jack Review


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GrandMasterJack: a review of offers, bonuses and promos

GrandMasterJack is a casino site from ProgressPlay that offers slots and casino games as well as promotions and offers to spice up the fun. We are not sure of the significance of the name, but the site’s theme is a classic red and black casino style.

Review contents

In this review:

GrandMasterJack at a glance

Site Name GrandMasterJack
Software ProgressPlay
Welcome Offer Up to £300 + 50 Free Spins
Port Points 40,000 for First Deposit
No Deposit Play No
Promotions Seasonal offers, cashback, multiple use codes, weekly offers
Minimum Deposit £10 (some payment methods are higher)
Minimum Withdrawal £20 (£2.50 fee)
Deposit Methods Visa Debit, Mastercard, PayPal, Paysafecard, PayviaPhone, Trustly, Skrill, Neteller, EcoPayz, Web Money, Fast Bank Transfer, Euteller
Email Address In-site form
Phone n/a
Live Chat Yes
Established 2020
UK Gambling Commission Licence number 39335

How good is the welcome bonus?

The welcome offer on GrandMasterJack covers players for their first three deposits which is very generous. The bonuses are as follows:

First deposit: 25 Free Spins

Second deposit: 50% Bonus up to £100

Third deposit: 25% Bonus up to £200 + 25 Free Spins

New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. 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 from issue. Max conversion: 3 times the bonus amount. Excluded Skrill deposits. Terms and Conditions Apply #AD

What are the promotions like?

There are plenty of promotions advertised on GrandMasterJack; here are some examples.

  • Seasonal Offers. These often include multiple offers that last the month.
  • Cashback Weekends. Qualify, and you’ll get cashback on deposit losses each weekend.
  • Double Delicious. This code can be used twice and runs every week.

All promotions correct at time of writing, though please be aware these may change. Always check T&Cs before opting into a promotion.

What games can I play?

On GrandMasterJack, you can enjoy slots, casino games, live casino, and more.

Some of our favourites are:

  • Divine Fortune. Beautiful artwork completes this Ancient Greek progressive jackpot slot. Spin mythological monsters and look out for Zeus' lightning bolt to trigger free spins. Pegasus is wild and will respin the reels as it 'falls' off the reels; get another wild symbol behind a falling wild to trigger a special feature.
  • Fishin’ Frenzy Megaways. Fish for a win with this seafaring Megaways slot. The highest paying symbol is the Pelican; get six, and you'll be getting 200x your stake. Land three or more scatter symbols to trigger free spins, and in the free spins feature, the fisherman wild will 'catch' any multipliers on the reels to boost your wins.
  • Reel Rush. Play this cool, colourful retro-style game and match square fruits across five diamond-shaped reels. Match a win and you'll trigger a respin up to a maximum of five times, and each time you do, more spaces for symbols will become available, increasing your chance to win.
  • 7’s to Burn. The stakes are hot in this flame-filled fruity slot. Match classic symbols like bells, fruits, bars, and more as you aim for a win, and if you're feeling extra fiery, ramp it up into high gear with the Hi Roller feature. With this, you buy 5 higher-priced Hi Roller spins, and in them, the flaming 7s symbol is wild.

Check out the full listing of games on the GrandMasterJack website.

Learn more about the differences between software providers.

Can I play on mobile?

GrandMasterJack is available on mobile, PC, and tablet, so you can take it with you wherever you prefer to play. To get started, go to the website on your device and either log in or create an account. Creating an account is quick and simple, taking only a few minutes to complete.

What customer support is available?

If you run into difficulty, getting help on GrandMasterJack couldn’t be easier.

  • FAQs. Check these answers for tonnes of detailed information on different aspects of the casino.
  • Email. Fill in the online form to receive a customer service response by email.
  • Live Chat. Live chat is available 24/7, and the support agents are quick and knowledgeable.

How can I pay to play?

You can deposit using any of the following payment methods.

  • Visa Debit
  • Mastercard
  • Maestro
  • PayPal
  • Paysafecard
  • Skrill
  • Neteller
  • Trustly
  • Euteller
  • EcoPayz
  • Bank Transfer
  • PayviaPhone

Minimum deposit on the site is £10, and minimum withdrawal is £20. Withdrawals are charged a £2.50 fee.

The site is proud of its commitment to responsible gaming with links to Gambling Commission,, and Gam Stop – so you can get help if you need it. 

What’s GrandMasterJack got that other casino sites haven’t?

GrandMasterJack’s great range of promotions advertised on the site is impressive. There are offers that go live every week on specific days, there are seasonal and monthly promotions, as well as offers like cashback.

Other sites like GrandMasterJack

GrandMasterJack is a ProgressPlay casino site. If you like this, you may also like Slot King Casino, Casimba and Playluck.

Final thoughts on GrandMasterJack

GrandMasterJack is a straightforward casino site offering slots and table games. It has great promotions as well as fast, helpful customer service. Casino and slot players are sure to find something they’ll love here.