Big Thunder Slots Promo Code

Joining Big Thunder Slots for the first time will allow you to claim a three-part welcome bonus, which is worth up to Β£200. There’s no need to use a promo code for this bonus, but Big Thunder Slots has other promotions available too.

Tip
Good news! Big Thunder Slots doesn't currently offer a promo code and you will get the full bonus even without it.
Check out all the bonuses and choose the best one for you. πŸ‘‡

Active bonuses by Big Thunder Slots

Rating
85%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
85 %
Easy to reach
90 %
Bonus conditions
80 %
Casino rating
88 %

New players only, Β£10 min fund, Β£200 max bonus, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering on Bonus Cash apply. BeGambleaware.org. | Terms & Conditions apply.

Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.

What bonuses with and without a promo code does Big Thunder Slots have in store for you today?

There are no offers from the selected casino today 15. February 2026. You can find an overview of offers from all operators, which we update every day, on the free spins today page.

There are no offers from the selected casino today 15. February 2026. You can find an overview of offers from all operators, which we update every day, on the free spins today page.

Overview

When you join Big Thunder Slots, you’ll be able to enjoy a great collection of games, with thousands of slots and more to discover. In addition, there’s a generous welcome bonus which will match your first deposit up to Β£200, but there are also lots of regular promotions, including the daily prize wheel, cash giveaways, tournaments and reload bonuses. Find out more about these promotions, how to claim them and Big Thunder Slots promo codes in this guide.

Big Thunder Slots homepage

What is the Big Thunder Slots Promo Code?

A promo code is just a short string of letters or numbers that can be used when signing up or making a deposit to claim a specific bonus. Many online casinos use promo codes to attract new players and tailor their promotions to specific markets.

When you join Big Thunder Slots, there are lots of promotions to enjoy. From the welcome bonus to the daily prize wheel and regular tournaments, there’s always something to help make your experience more exciting. You can also benefit from the weekly reload bonus when you use a specific promo code.

Pro Spins reload bonus at Big Thunder Slots

To claim a free spin of the Mega Reel and a chance to win up to 500 bonus spins, simply use the code: PRO when making a deposit of Β£20 or more. This is the only promotion at Big Thunder Slots that requires a promo code, although all of them come with terms and conditions that you should read carefully before you claim.

Where to Find Promo Codes for Big Thunder Slots?

If you want to see the latest Big Thunder Slots promotions and bonuses, simply log in and visit the offers page. This will include full details of all the available promotions you can claim. Select the Read More option to see all the information on how to claim and the promo code if one is required.

Big Thunder Slots - Promotions

You’ll also be able to learn more about the Big Thunder Slots promotions and any promo codes right here. At BonusMenu, our team of experts signs up and tests out every casino we review, checking for bonuses and how to claim them. Our aim is to help players like you have the best possible experience at online casinos, and we update this page regularly with the latest Big Thunder Slots promo codes.

Lastly, you can also get offers and promo codes sent directly to your inbox. When you sign up at Big Thunder Slots, you’ll be able to set your marketing preferences, choosing how you’d like the casino to be able to contact you. It’s also possible to adjust this at any time from your account details page.

The final page of the Big Thunder Slots sign up process

Available Promo Codes

Right now, there’s only one promo code available at Big Thunder Slots, and it’s used to activate your weekly reload bonus. The code is: PRO, and you simply enter it when making a deposit of Β£20 or more. This will give you a free spin of the Mega Reel, which offers up to 500 bonus spins on Starburst. This offer might change over time, always check the official website for the most updated information.

Although there currently aren’t any other promo codes at Big Thunder Slots, there are lots more bonuses you can claim. You can find out more information on these, including the full terms and conditions, from the offers page. What’s more, we’ll also update this page with all new bonuses, and you can set your marketing communication preferences to get promo codes sent to your inbox.

Other Bonuses & Promos from Big Thunder Slots:

Rating
85%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
85 %
Easy to reach
90 %
Bonus conditions
80 %
Casino rating
88 %

New players only, Β£10 min fund, Β£200 max bonus, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering on Bonus Cash apply. BeGambleaware.org. | Terms & Conditions apply.

Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.

How to Activate a Big Thunder Slots Promo Code

If you want to activate a Big Thunder Slots promo code, all you have to do is follow these steps:

  • Log in to Your Account

    Open the casino on your device and log in using your username and password.

    The login page at Big Thunder Slots

  • Open the Deposit Page

    Select your balance on the homepage to bring up the deposit page.

    The deposit page at Big Thunder Slots

  • Enter the Code

    You can now choose a payment method and select the amount you’d like to deposit. Make sure it’s at least Β£20. Before confirming the payment, tap the promo code option and enter the code in the box.

Conclusion

Big Thunder Slots offers loads of amazing bonus offers, including a massive welcome bonus and plenty of regular promotions. To enjoy the weekly reload bonus, you’ll need to use a bonus code when making your deposit, and you should always follow the terms and conditions carefully too.

Big Thunder Slots Promo Code FAQs

Content author

Add comment

By submitting, you agree to the processing of personal data and discussion rules.
No comments have been added yet