Thunderbolt Casino 25 Free Spins

Thunderbolt Casino gives existing players 25 free spins with the code WOZA25. The offer runs on weekends only, from Friday to Sunday; it's aimed at a specific group of players rather than the whole database.

The spins work on slots, and the qualifying game is Sweet 16. The headline slot is Trending Slot 1 (which updates weekly). The game attached to the spins can change from one week to the next.

A minimum deposit of R30 applies. Wagering sits at 60x, and the spins expire on 2026-10-18. There's no max cashout listed for this promotion.

If you're an existing player who already deposits on weekends, the R30 threshold is low and the code is simple to enter. Check that your account falls into the eligible group before you deposit, since the offer isn't open to everyone.