Casino Review

Our review

Your Welcome Bonus R32,000

Payout Percent 98.33%

About Casino:

  • Software: Realtime Gaming
  • Payout: 98.3%
  • Games: 650

Payment Options:


About Thunderbolt Casino

Thunder Online Casino has taken South Africa by storm with a spectacular range of top casino games and bonuses that players can enjoy on their desktop computers or mobile devices. Read this review to find out how you can get an extra R10,000 when signing up.

This online casino is designed for South African players but what do our expert reviewers think? Read on to find out.

  • Over 300 games of the best casino including slots and a wide variety of table games
  • Wide range of deposit options including Visa, MasterCard, ecoCard, Skrill, Neteller and more
  • Generous welcome bonuses
  • Promotions include weekly free spins, cashback and comp points

Thunderbolt's Ratings

Welcome Bonus

Sign up and deposit real money to earn up to R10,000 extra. Use the coupon codes to benefit from a percentage bonus on your first three deposits and claim a fourth no-deposit bonus.


With over 300 top titles in Thunderbolt’s lobby, the range of games might not be as exhaustive as that of larger sites but it is incredibly diverse, including: slots, video poker, table games, speciality games, progressives, latest releases, and mobile games.


When accessing the site on your smartphone or tablet you’ll be automatically served the mobile version, where you can download and install the casino software on Android or iOS devices. The choice of mobile games on the app is more limited than the desktop site, but new titles are being added regularly.


Thunderbolt has a variety of promotions in store for registered players, including weekly and monthly offers, cashback on deposits, comp points that can be redeemed for credits, and a customised MyBonus promotion.

Hits and Misses

  • Play using a desktop or a mobile device
  • Impressive welcome bonus, worth up to R11,500
  • All games have been verified by TST
  • Customer support available 24/7, via many different options
  • Full selection of games only available at downloadable casino
  • No mobile app for players to download
  • Rollover requirements for some bonuses are quite high

The Games Selection

With over 300 games to play and some stunning promotions on offer, Thunderbolt is a strong bet for online gambling

Thunderbolt Casino has partnered with Realtime Gaming (RTG) to provide an electrifying selection of jackpots and popular casino games that can be enjoyed on any device. Online casino Thunderbolt offers software downloads for desktop and mobile, as well in-browser gaming with no download required.

Although the casino online Thunderbolt lobby is considered medium-sized by internet standards, you’ll find that that variety of titles available will keep you entertained for hours on end. Aiming to please as many of SA casino players, Thunderbolt has something for all tastes, including slot games such as Super 21, Bubble Bubble, and Mermaid Queen; video poker, and card games such as Blackjack, Baccarat, Pai Gow Poker, and more.

  • Christmas screenshot
  • Poker Multi screenshot
  • Lucky 6 screenshot
  • Poker Single screenshot

Thunderbolt's Accepted Payment Options

Players in South Africa will have no problem depositing and withdrawing money in ZAR thanks to the easy-to-use and secure online banking methods that are available in the Thunderbolt Casino cashier.

Deposits are made instantly to your account and a minimum of ZAR 25 is required. Withdrawals will take between 48 to 72 hours to be processed and a minimum amount of ZAR 300 – 1,000 is needed for the transaction to be cleared.

Visa/ Mastercard logo
  • Instant deposit time
  • Withdraw time: 1-3 Days
Easy EFT logo
  • Instant deposit time
  • Withdraw time: 2-4 Days
WireTransfer logo
  • Instant deposit time
  • Withdraw time: 1-3 Days
Skrill logo
  • Instant deposit time
  • Withdraw time: 1-3 Days
Neteller logo
  • Instant deposit time
  • Withdraw time: 1-3 Days
EcoPayz logo
  • Instant deposit time
  • Withdraw time: 2-4 Days

How The Welcome Bonus Breaks Down

Thunderbolt Casino gives a big welcome to new players by rolling out an awesome set of bonuses that comprise their welcome package. New players can unlock up to R10,000 in free money when making their first three real cash deposits:

  • 1st deposit: Use coupon code FLASHMATCH and earn 100% up to R2,500
  • 2nd deposit: Use coupon code FLASHMATCH2 and earn 125% up to R2,500
  • 3rd deposit: Use coupon code FLASHMATCH3 and earn 150% up to R2,500
  • Finally, use coupon code ULTIMATEFLASH and earn an extra R2,500 for free (no deposit required).

Casino Promotions & Deals for 2023

That a casino will hook you in by giving you a huge welcome bonus right off the bat is a known fact, but there’s no way you’ll stick around for long if the promotions for registered members don’t live up to the high bar set at the beginning.

Luckily, the online casino South Africa Thunderbolt has a tremendous array of deals for players, which will keep them happy and satisfied. For example, after you’ve exhausted the welcome bonus linked to your first four deposits, you can still claim 25% cashback on every deposit you make by contacting customer support.

While you’re waiting to get your money back, start earning more extra cash by collecting comp points every time you make a bet. Every R10 you wager earns you 1 comp point. When you have at least 100 points in your balance, you can redeem your points into cash credits.

Thundering Thursday is a weekly promotion that lets you claim a 150% bonus up to R2,500 on your first deposit made on Thursday by using the coupon code BIGTHUNDER.

Wrap up the week in the best way possible by unwinding to your favourite casino games and claiming your Weekend Special, a package of 3 match bonuses, valid Friday through Sunday, that lets you earn an extra R7,000 plus 120 free spins when making deposits.

Finally, MyBonus Promotion is a unique create-your-bonus that lets you design your ideal casino promotion that is based on your own rules.

The Mobile Site & Apps

Every self-respecting casino online needs to have a dedicated mobile gaming section and Thunderbolt Casino delivers from that aspect as well. In collaboration with Realtime Gaming, Thunderbolt extends most of the thrills and perks you can expect on desktop to mobile users, who can easily log in to their desktop accounts on their Android mobile devices, such as Samsung Galaxy handsets, as well as iPhone and iPad. Other platforms, such as Windows Phone, Blackberry and Fire tablet are also supported.

Thunderbolt Online Casino mobile software is compatible with both Apple iOS and Android platforms. You can download and install the casino software directly on your device and access the site from a shortcut on your home screen like any other app. Since mobile games can be played inside any web browser using HTML5 technology, it’s very unlikely you’ll run into any compatibility issues on the device you’re using.

Customer Support

The support team is available round-the-clock to help players make the most out of their online casinos Thunderbolt gaming experience. The site has a detailed FAQ section that addresses the most common issues and lets you troubleshoot minor concerns yourself, but if you have any questions about making deposits and withdrawals, claiming bonuses, or playing games, feel free to send an email to [email protected] or use the toll-free helpline for South African players 0-800-980-320.

Get your game started at Thunderbolt!
Bonus: R32,000
Payout: 98.33%
  • A welcome bonus up to $3,200
  • Downloadable and non-downloadable Playtech games
  • Mobile app with 20 different games available to iPhone, iPad, and Android users