Thunderbolt Casino 100% Deposit Bonus

Thunderbolt Casino runs a 100% deposit bonus for existing players who get an invite. The code is WOZAWKND.

It works on weekends only, from Friday through Sunday. Minimum deposit is R25, and the coupon tops out at R10,000. Slots are the only games that count toward the 30x wagering requirement on deposit plus bonus.

The offer expires on 2026-10-18. That 30x(D+B) playthrough applies to the deposit and the bonus together, not just the bonus. If slots aren't your game, this one won't do much for you.

The weekend window is tight: Friday to Sunday, then it's gone. Existing players who already hold an account can enter the code and fund with at least R25. The R10,000 cap on the coupon amount means larger deposits won't earn a bigger bonus beyond that point.