Thunderbolt Casino

Thunderbolt Casino

Headquarters: Curaçao

Owned by: Springbok Group

Launched: May 2015


Thunderbolt Casino burst on to the South African market in 2015 and has been a firm favourite ever since. With a revamped website in 2021, this casino is looking to grow. With a great selection of games and an attractive sign-up bonus, it’s clear to see how and why Thunderbolt’s popularity has continued to increase.

We’re going to take a detailed look at Thunderbolt Casino and show you why players in South Africa are in love with this site. But if you don’t need to hear any more, there is no need to wait. Simply sign up today and start playing with your welcome bonus at Thunderbolt Casino.

Animated games


Thunderbolt Casino has around 300 slots on offer, all from the developer Realtime Gaming (RTG). Although there is a huge range of slots to choose from, players need to download the casino software to their device to experience the full catalogue. RTG has been established for two decades and is well known for producing the best slot games out there.

Some of the popular slot titles on offer include Secret Symbol, Kung Fu Rooster and Enchanted Garden. RGT is also known for its progressive jackpot series, so it is perhaps unsurprising to find a selection of these titles at Thunderbolt.

Slots are organised into categories, such as how many reels they have, if there are bonus rounds and if there are floating symbols. Clicking on the filter in the navigation bar will show you the type of slots you have chosen. There is also a separate tab for progressives, meaning you can see all the progressive jackpot slots in the same place.


Thunderbolt Casino offers eight blackjack games to choose from. Although other casinos may offer more, there is plenty here to keep blackjack fans entertained. Given that RTG is also behind these titles, the appearance and gameplay are flawless. Expect to find Blackjack Perfect Pairs and European Blackjack among the versions on offer.


There are two versions of roulette to choose from at Thunderbolt Casino – American Roulette and European Roulette. Again, with RTG as the game provider, you are going to experience great graphics and the best in gameplay. It would be cool to see other versions of roulette on offer alongside these two classics.


It is often the case that poker fans are neglected at online casinos. We’re pleased to say that is not the case at Thunderbolt. Alongside the six versions to choose from, there are also 28 video poker titles to keep you entertained.

Live Casino

With the live casino experience gaining in popularity it is a little disappointing that there are no live dealer games at Thunderbolt Casino. By partnering with RTG, there is already the capability to offer live casino games, so the hope would be that this is explored in the future.

Pros and cons Thunderbolt Casino


  • Great selection of slots
  • 24/7 customer support
  • Ongoing bonuses and promotions


  • No live dealer games

Bonuses and promotions

New players at Thunderbolt Casino have the chance to pocket an R10,000 welcome bonus. This is split into 4 tiers and works like this:

  • First deposit matched 100% up to R2500;
  • Second deposit 125% matched up to R2500;
  • Third deposit 150% matched up to R2500;
  • There is then an additional R2500 no deposit bonus to claim.

Wagering requirements

Thunderbolt Casino’s welcome bonus comes with 30x wagering requirements. This applies to the amount you deposit and the bonus amount too. When compared to other welcome bonuses elsewhere, these wagering requirements are low and make the offer even more attractive.

The bonus funds can only be used on slots. That may not please fans of table games, but with such a wide variety to choose from, we have no doubt everyone can find something to keep them entertained.

Design and UX

Thunderbolt Casino is all about fun. The 2021 revamp of the site saw the addition of the mascot, Thando the cartoon chameleon. Little touches like this make the site feel approachable and enjoyable.

The casino is easy to navigate and the search function means you can find your game of choice with ease. There is a lack of clutter on the screen, so players can focus on what really matters – the games.

Mobile Experience

At present, there is no Thunderbolt Casino mobile app. However, this doesn’t mean the casino games can not be enjoyed on the go. Thanks to the use of HTML5 technology, the Thunderbolt Casino is mobile friendly. This means that it can be accessed via the browser on iOS and Android devices. No matter the make of your smartphone or tablet, you can still enjoy the games on offer.

The majority of RTG games have been adapted for mobile use, but they are not 100% there right now. Tweaks are being made on a regular basis to increase the number of games which can be enjoyed on mobiles.


Thunderbolt Casino offers seven methods of depositing and five of withdrawing. Among these, there is Bitcoin, which requires a minimum deposit of R250 and sees a minimum withdrawal amount of R500. It is great to see this casino embracing cryptocurrency and expecting it as a payment method.

There is also a selection of e-Wallets available. The most notable absence is that of PayPal. Although not present at all online casinos, it is trusted the world over and its inclusion would be a plus point.

When it comes to requesting a withdrawal, the method used for this will be the same as the one used to make a deposit. Where you have used a deposit method which doesn’t support withdrawals, you’ll need to provide card details to ensure the funds reach you. Depending on the method selected, withdrawals take between 48-72 hours.

Our Verdict

Without doubt, what Thunderbolt Casino offers makes it one of the best online casinos in South Africa. There is a great range of games all of which come from one of the best game providers around.

For players who like a bonus or two, Thunderbolt not only has a great sign up offer, but it also offers fantastic rewards on a regular basis for its loyal customers.

This review has highlighted just why Thunderbolt Casino is growing in popularity. If you want to see why for yourself, sign up now and enjoy the full Thunderbolt Casino experience.

Headquarters: Curaçao

Owned by: Springbok Group

Launched: May 2015