Big Thunder Slots Review

Get the very best Big Thunder Slots welcome bonus and additional offers in March 2023 with the help of our team.

Big Thunder Slots

Big Thunder Slots

New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements And Full T&Cs Apply.

Full T&C's Apply

What are some of the big-name games you can expect to play here?

In our full slots Big Thunder review, we aim to find out.  Read on, and don’t pay a penny into the site until you’ve taken on board what we have to say.

Welcome Offer & Sign Up Bonus

The biggest prize available on the Mega Reel at Big Thunder Slots is 500 free spins for new players.

This site leads with a game called the Mega Reel, which allows you to spin a wheel for free spins and more freebies each time you deposit a certain amount.

It’s completely optional to spin, and new joiners can take advantage right away as soon as they pay in their first £10. £10 is the min deposit you can put into the site.

Purple background with slot machines and Big Thunder Slots logo. Blue/white square to left with text "Big Thunder Slots Review", CTA below and Boomtown Bingo logo.
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Be aware that the game that applies to this deal may change from time to time. However, Starburst in itself is a great game to play for free, so even casual players may get a kick out of claiming some free cash to get started.

Wagering Requirements

As always, make sure you check the fine print.  Here, you can expect to claim £8 per 10 free spins, and a maximum of £250 in bonuses altogether.  This runs common to most modern Jumpman Gaming sites.

However, new players should also be aware that 65x wagering requirements will apply to bonus money. So you will need to play 65x your money back into the site before you can cash out.  This may seem a little too restrictive to some players.

VIP Promotion & Player Rewards

Wondering if there are more free spins or other promotions?

As with other Jumpman sites, Big Thunder Slots Casino offers up a fair amount of VIP games and bonus deals along the way.

It certainly seems worth signing up for promotional emails and offers from time to time.

Therefore, do make sure to keep your eyes peeled for the latest freebies.  Once again, terms and conditions will apply.

So it’s never a good idea to start paying in and claiming casino bonuses until you really know what you’re getting into.

Important Information

OwnerJumpman Gaming
Minimum Deposit£10
Accepted CurrenciesGBP
Payment MethodsMastercard PaySafeCard PayPal Visa
SupportLive Help | email: | Web Form
Visit Big Thunder Slots

Big Thunder Slots Site Overview

It’s time we turned our attention to Big Thunder Slots, a modern casino and slots lounge which you will find is part of the wider Jumpman Gaming network.

Jumpman is a name in online slots and casino fun that many people turn to.  There seems to have been a big influx in their sites in the last few years alone.

Big Thunder Slots is a games lounge with hundreds of different slots titles and other gaming standards.

Jumpman always tends to get the best gaming developers on board to help with their lounges, too.  Therefore, you can certainly expect a great selection of games to dive into.

At Big Thunder Slots, it seems that there is a focus on quantity as well as quality.  As the name suggests, too, you can expect mainly a slots focus here.

Though there are a handful of other titles and gaming opportunities you can sample along the way.

Slots Games

Find all your favourite games at Big Thunder Slots Casino.

Once again, as the name suggests, Big Thunder Slots has plenty to offer in terms of slots games.  In fact, this really is the main focus.

Jumpman sites seem to be branching out a bit more in terms of bingo, however. It is nice to see that there are a handful of bingo games here for you to leap into from time to time.

From the very first visit to Big Thunder Slots Casino, it’s plain to see how many slot games there are on offer.  There are hundreds!

This tends to be the mark of a good Jumpman site, however, and it’s certainly one of the best reasons to sign up here.

You’ll find old classics such as Rainbow Riches, Irish Luck, Fishin’ Frenzy, Fluffy Favourites and more besides. There are also some great Megaways games in here, too.

So you could stand to win some big line bonuses and real money on some fantastic titles if you play your cards (or slots) right!

Other Features

Still not found your favourite games?

Not everyone is a big fan of slots like Irish Luck and Rainbow Riches, which is why Big Thunder Slots offers casino games too.

The table games on offer are identical to many other sites on the same software.  That is, in the sense that there are only around 11 to 12 games available in the online casino lounge.

Most of these are live – with only variations on blackjack and roulette in place.

That being said, the live games here are at least worth looking into. Pragmatic Play develops the live games here, and if you want to get the chance to play for big money with a real dealer, there’s plenty of opportunities for you to do so.

Beyond this, it’s very easy to find other slots and table games on the site.  You can search for slots titles and find competitions.

You should find it pretty easy to scroll through the hundreds of games available in the main slots catalogue, both via desktop and in portable mode.  We dare say it’s a great mobile casino, but more on that shortly.

All in all, Big Thunder Slots Casino is more concerned with slots than online casino games, as you might expect.

This isn’t a bad thing, but set your expectations accordingly.

Play on Mobile & Big Thunder Slots App

As mentioned briefly above, Big Thunder Slots works really well as a dedicated mobile casino.  We think it’s actually worth checking out the mobile version of the casino before you take a look at desktop mode!

Therefore, be sure to head straight to the main site from your chosen device and browser.  Log in as you normally might and then load up games you want to play.  They will morph to your smaller screen!

We think all modern online casinos and slots sites should offer a great mobile experience.  Jumpman never fails to impress in this regard.  Therefore, it’s well worth getting into portable play if it matters to you. There’s no slots Big Thunder app available for you to download just yet, but until that appears, if at all, make sure you check out the mobile site instead.

Payment Options & Depositing

As always, Jumpman provides a good selection of banking methods with generally reasonable terms.

You can use UK cards, PayPal, Paysafecard and Pay By Mobile.

There’s no room for Skrill or Neteller users here, unfortunately, but we do think the inclusion of prepayment is a nice touch.

The minimum deposit and min withdrawal is £10.

Remember that if you have taken on a bonus code, you may need to play back a certain amount of money before a site will let you take cash away. These are known as wagering requirements.


It can take 72 hours for you to receive your money even after processing.

Therefore, Big Thunder Slots Casino isn’t the fastest site to cash out with, though we do find that it’s quicker to cash out through PayPal than through cards or otherwise.

Related Sites

Check out some more brands from the Jumpman group below.

Who Owns Big Thunder Slots?

Big Thunder Slots is owned by Jumpman Gaming Limited.

Jumpman Gaming owns a number of slots, casino and bingo sites across the web.

With over 600 slots and a great customer retention, it is no wonder why JumpmanGaming is the fastest growing B2B casino network.

They offer fantastic product development and support for their customers. Jumpman also have a strict fraud prevention scheme to keep their sites 100% safe and compliant.


The site is licensed by the UK Gambling Commission for those in Great Britain and the Alderney Gambling Control Commission for those outside of GB.

Whilst making use of the Alderney and UK Gambling Commission licensed site, you can be sure the website is safe and secure.

What Software is Big Thunder Slots on?

Big Thunder Slots works with some of the biggest names in games development. Big names such as WMS, Barcrest, Blueprint and Microgaming can all be found in the main slots lounge.

As mentioned, Pragmatic Play is on board in terms of live casino fun, and they are always a solid name you can rely on.

We think there needs to be a good balance between quality and quantity, and Big Thunder Slots Casino does more than appeal to the masses in this regard. It’s worth browsing through the games and developers before you deposit just to see if your favourite studios are on board!

Customer Support

There are a range of customer support options available including:

  • Live Chat
  • Telephone
  • Email Address / Web Form
  • FAQs

If you cannot find your answer in the FAQs, we would certainly recommend the live chat option. Live chat allows you to get an almost instant response quickly and easily.


Big Thunder Slots Casino is one of many Jumpman Gaming sites which has appeared in a recent wave.  It offers stacks of great slots games and a small live casino.

However, many people who have already registered to play at sites such as Cash Arcade and Space Wins will find that the site is very familiar.  It’s therefore worth taking a quick look around before you make any deposits.

That being said, Slots Big Thunder does always make a good effort as far as games are concerned.  Just make sure you read that small print before you go any further!

Big Thunder Slots

Big Thunder Slots

New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements And Full T&Cs Apply.

Full T&C's Apply

Get the latest Big Thunder Slots bonus offers for March 2023 and sign up with your email address to enjoy the range of games.

I’m an online journalist specialising in the bingo and gaming niche. I have worked on various sites creating reviews and informative content for players and readers. My work includes multimedia platforms and a variety of topics within the bingo world!