GrandMasterJack Review

Top Online Bingo |

Terms >

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 & Conditions Apply #AD

Up to £300 + Free Spins

Terms >

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 & Conditions Apply #AD

What's GrandMasterJack about?

GrandMasterJack is a confusingly-named but quite enjoyable casino site from ProgressPlay. The site is decked out in red and black for a classic casino atmosphere, and players will enjoy slot and casino table games here.

GrandMasterJack At A Glance

GrandMasterJack At A Glance
Welcome Bonus

Up to £300 + Free Spins

Minimum Deposit Amount £10
What is the minimum withdrawal at GrandMasterJack? £20
Email Address In-site form
UK Gambling Commission Licence Number Licence Number: 39335
When was GrandMasterJack created? 2020
What games are available? Bingo, Casino, Live Casino, Poker, Slots
Software ProgressPlay
Is GrandMasterJack a new site? Yes
Is the site mobile adapted? Mobile Friendly
Which deposit methods are accepted? Boku, ecoPayz, EU Teller, Giropay, Neteller, Paypal, Paysafe card, Phone Bill, Qiwi, Skrill, Trustly, Zimpler

What is different about GrandMasterJack compared to other sites?

New players will be delighted to see GrandMasterJack's welcome offer, giving bonus and spins across a three-deposit package. While many competitors' offers cover just the first deposit, GrandMasterJack goes two steps further to ensure that new players are well settled into the site. Of course, once these first deposit offers are used, there are plenty more promotions on offer to take advantage of.

GrandMasterJack: games

Which games can I play on Wish Upon a Jackpot (UK)?

  • Berryburst

    • Clusters of 5 or more symbols pay out in this glossy fruit-filled slot. Get groups of symbols for a win, and if a wild symbol lands, it will expand to cover the whole reel and trigger a respin. The upbeat summer soundtrack just adds to the fun!

      img
      image-https://araxfdscrm.cloudimg.io/width/400/x/zentrl/images/slots-games/berryburst.png
  • Hold the Safe

    • This slot is pure luxury, coloured purple and gold and covered in diamonds. The safe symbol will trigger a bonus round if you land three of them, and the diamond scatter symbol can trigger free games. During your free spins, you can retrigger up to a maximum of 50 times, and you can win the bonus round whilst playing free spins.

      img
      image-https://araxfdscrm.cloudimg.io/width/400/x/zentrl/images/slots-games/hold-the-safe.png

Is GrandMasterJack available on mobile?

Wondering if the site supports mobile play? Play on the go! The site can be accessed via your mobile or tablet, so you can take it out and about with you. There is an app available; downloading it will mean that you just tap to access the site. If you have any questions about mobile play, contact customer service.

Making a Deposit

Depositing and withdrawing is safe and easy using these accepted payment methods:

  • Boku
  • ecoPayz
  • EU Teller
  • Giropay
  • Neteller
  • Paypal
  • Paysafe card
  • Phone Bill
  • Qiwi
  • Skrill
  • Trustly
  • Zimpler
The minimum deposit amount on GrandMasterJack is £10. The minimum withdrawal is £20.

The GrandMasterJack contact details

See the contact details for GrandMasterJack including phone number, live chat availability, and email address.

  • Email Address: In-site form

Final Thoughts

Overall, GrandMasterJack leaves little to argue with. It is a nicely designed casino site with plenty of games and some fun promotions. It does not bombard players with offers relentlessly, but players are not left bonus-starved by any means.

Sister Sites

GrandMasterJack uses ProgressPlay - here are some more sites that do the same!