GrandMasterJack Bonus Codes UK


Players looking to understand GrandMasterJack casino better can have a look at our report. Gamblers will find here details about the games available, transactions, and customer support. GrandMasterJack review also contains some interesting tips and recommendations that can come in handy.

What to know about GrandMasterJack casino?

This UK online casino is a platform owned by Evalanch Ltd launched in 2020. Casinos such as Fruity King, Monster Casino, Vegas Paradise, and Great Britain Casino are part of the same portfolio. Even though the casino is new to the market, it comes with many games, various GrandMasterJack bonus codes, and reliable payment methods.

The platform holds three licences:

  1. The United Kingdom Gambling Commission;
  2. The Malta Gaming Authority;
  3. Curacao.

UK Gambling Commission logoCuracao logoMGA logo

Games and Providers

The platform we are talking about offers over 900 products. The range of games contains slots, casino titles, live versions, jackpots, scratch cards, and lotto. Players will find here some of the most popular slots like Starburst, Book of Dead, Fluffy Favourites, Piggy Payout and Ted. The casino also updates its list of games constantly. Users can see the latest titles added in the New section.

GrandMasterJack casino UK list of games is made with products from well-known software developers like NetEnt, 1x2 Gaming, 2BY2 Gaming, Alchemy Gaming, ALL41. Atomic Spin, Barcrest, Bet Digital, Big Time Gaming, Blueprint Gaming, Chance Interactive, Core Gaming, Crazy Tooth Studio, Elk, Evolution Gaming, Eyecon, Fantasma Gaming, Fortune Factory, Foxium, Gameburgers Studios, Games Warehouse, Gameslab, Gamevy, Genesis Games, Genii, Half Pixel Studios, Inspired Gaming, Iron Dog, Just for the win, Leap Gaming, Lightning Box, Microgaming, Neon Valley Studios, NextGen Gaming, Nolimit City, Pear Fiction, Play’n Go, Pulse 8 Studios, Quickspin, Rabcat, Revolver Gaming, Scientific Games, Shuffle Master, Skillzz Games, Slingshot, Spinplay Games, Stormcraft Studios, Switch Studios, Thunderkick, Tom Horn Triple Edge Studios and WMS Gaming.

Gameburger Studios logoBig Time Gaming logoNetent logoRevolver logoRed7 logoGamevy logoJust For the Win logoSpin Play logoSG logoAtomic Spin logoEyecon logoInspired Gaming Group logoIron Dog logoSkillzz Gaming logoFoxium logoAlchemy Gaming logoMicrogaming logoShuffle Master logoBarcrest logoNeon Valley Studios logoPulse 8 logoCoreGaming logoAll41 Studios logoThunderkick logoLeap Gaming logoLightning Box Games logoChance Interactive logoHalf Pixel logo2 By 2 Gaming logo1X2 Gaming logoPlay'n Go logoWMS Gaming logoTom Horn Gaming logoSlingshot logoEvolution Gaming logoSwitch Studios logoBetdigital Ltd logoGenii logoNolimit City logoPlayson logoStormcraft Studios logoTriple Edge Studios logoGamesLab logoGamesWarehouse logoNextGen Gaming logoELK Studios logoQuickspin logoBlueprint Gaming logoFantasma Games logoRabcat logoCrazy Tooth Studio logoFortune Factory logoGenesisGaming logoPearFiction Studios logo

Transaction guide

Those who decide which game to play can start their session by making a deposit. GrandMasterJack casino UK puts at players’ disposal various ways to pick from VISA, MasterCard, Maestro, PayPal, Pay via Phone, Paysafecard, Trustly, Muchbetter, Zimpler, ecoPayz, Fast Bank Transfer, Euteller. Players can start their deposits from £10.

Euteller logoPayPal logoPay by phone logoMuchBetter logoMasterCard logoFast Bank Transfer logoTrustly logoEcopayz logoVisa logoMaestro logoPaysafecard logo

When it comes to withdrawals, the payment method list differs a little. To cash out, members can use VISA, MasterCard, Maestro, PayPal, Bank Transfer, Trustly, ecoPayz, Wire Transfer, Euteller. The minimum amount that the player can cash out is £10. As for the limit, players can withdraw as much as they want.

Transactions can be made by accessing the Cashier section; then, users must choose to make a deposit or withdrawal. After they pick, gamblers must select the payment method that will be used for the transaction. As a final step, users must fill up the relevant form, and the transaction is completed.

At GrandMasterJack, payments are processed within three business days. Players that request a withdrawal must go through a verification process depending on the payment method they choose:

  • Card: back and front picture of the card;
  • E-Wallet: photo of the e-wallet profile page;
  • PayViaPhone: photo of the phone bill.

To withdraw, players must have at least one real money deposit made. Withdrawal requests will be sent to the method used to make the initial payment. If it’s not possible, the casino will send the fund to other banking options chosen by the player. Players that don’t pass the age verification process will have their account frozen until the verification is completed.

Tip: GrandMasterJack charges a £2.50 fee from every withdrawal. For example, users that cash out £100 will receive £75.

Recommendation: Although the minimum amount that can be withdrawn is £10, players that choose to use Wire Transfer cannot cash out amounts smaller than £50.

GrandMasterJack Support Team

Questions about any topic can be addressed to the support team. Gamblers can send an email at [email protected], or they can fill in the form available in the Support section. The platform also offers the option to contact an agent via Live Chat. The support service claims that it is available 24/7.

In addition to the support section, players also have an FAQ section where many useful answers can be found.

Tips: Players can contact the support team via Live Chat without having to create an account. Gamblers must provide their full name and email address to enter the chat. This comes quite in handy, especially if you have problems with logging in.

GrandMasterJack review closure

GrandMasterJack casino UK is a relatively new gambling platform in the industry. Still, it offers diversity when it comes to banking options and games portfolio. However, they should keep in mind that every withdrawal comes with a £2.50 fee. Also, the £10 minimum withdrawal doesn’t apply to all methods. Those who decide to cash out using Wire Transfer must withdraw an amount higher than £50. The platform allows players that don’t have an account within the website to contact the customer support team.

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4.1 /5
Look & Feel 4.1/5
Payout Speed 3.6/5
Games 4.2/5
Bonuses 3.9/5
Customer Service 3.9/5
Licensing 5/5
GrandMasterJack logo
New casino

♛ Welcome Package up to £300 + 50 Bonus Rounds

Although is new on the market, GrandMasterJack casino UK collaborates with a long list of providers and offers various deals.

PRO: 24/7 live chat, PayPal banking option available.

CON: High wagering request for this offer.

As a new member, you can claim a welcome pack that consists of:

  1. First Deposit: 25 Bonus Rounds on Gonzo’s Quest;
  2. Second Deposit: 50% Bonus up to £100;
  3. Third Deposit: 25% Bonus up to £200 + 25 Extra Spins on Reactoonz.

This offer comes with 50 times wagering requirement for the bonus and winnings. Deposits made with Skrill will not count for this offer. The wagering will occur from real balance first. Amongst other deposit methods, you can fund your account with Pay via Phone, which will impose providing a photo of your phone bill that states your number and full name. This method is not available for withdrawal. The casino can request anytime extra documents to indentify your souce of funds and wealth.

New customers 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, 18+ T&C's Apply
GrandMasterJack logo
New casino

♛ 25 Bonus Spins on Gonzo's Quest as First Deposit Bonus

GrandMasterJack casino prepared for its new members a first deposit bonus of 25 extra rounds available on Gonzo’s Quest. To claim the offer, gamblers must follow the next steps:

  • Press the promotional button;
  • Fill up the registration form;
  • Fund your account with over £10.

After all the steps are fulfilled, users can take advantage of the bonus spins. Remember that the winnings from the rounds must be rolled over 50 times. The maximum amount that can be cashed out is £20. Skrill payment method is not available for this offer and the funds will expire after seven days since being credited. Check out the casino’s page for more details.

New customers 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, 18+ T&C's Apply

Please Note:

  • KingCasinoBonus is an independent website and while many of the offers presented here are from external companies that compensate us, it only impacts the exposure and positioning of the brands. The reviews and conclusions of our experience on their websites are entirely ours, intended for informative purposes only and should not be construed as legal advice.
  • By accessing the offer available on you agree to comply with the relevant terms and condition associated with the accessed casinos through our platform and simultaneously to the terms and conditions linked to
  • Each one of the listed casinos have their own set of terms and conditions which state the given offer’s wagering requirements, expiry limit and limitations in terms of the bonus applicability for only certain games, regions and player groups. Casinos reserves the right to terminate, modify or discontinue the given promotion, terms and requirements of the given promotion.
  • Exclusive casino offers often require a code to be entered during the registration or depositing process, to access such bonuses enter the bonus code mentioned under ‘Get Bonus’.
  • Pay attention to the type of offer you access as some might be dictated to only certain player groups such as: New players only or Existing players only. Also, often wagering done on casino games such as: poker, roulette or blackjack don’t contribute to the wagering requirements related to the bonus.
  • Only players over 18 are allowed to play at online casinos by the law of England and Wales.The parties submit to the jurisdiction of the English court. You hold full responsibility for checking the laws in your jurisdiction and provide accurate information regarding your age, name and address as it might constitute an offence.
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