Temple of Thunder II Bonus Buy Slot by Evoplay

Two buy buttons sit at the bottom left of the screen: 51x for 10 free spins, 47x for a direct Hold&Win entry. The pricing is close enough that the choice comes down to preference rather than math. Free spins give you payline wins with Mystery symbols that only reveal regulars and Wilds, while the Hold&Win purchase drops five random Coin symbols on the grid and starts the 3-respin cycle immediately. Both paths exist in the base version through natural triggers - three scatters on reels 2, 3, 4 for free spins, five Coins on a single spin for Hold&Win. The Bonus Buy variant just removes the wait.

The Hold&Win round is where the cap lives. Coins carry values from 1x up to 25x for regular ones, then 10x Mini, 50x Minor, and 500x Major as fixed-jackpot tiers. Landing a new Coin resets respins back to 3, and filling all 15 positions triggers a 3,000x Epic Prize stacked on top of every coin value already collected. That full-grid scenario pushes the ceiling to 3,624x. In practice, most Hold&Win entries end after the initial coins dry up within a few respins - the full grid is a low-probability event built into the math ceiling, not something to expect.

Visually it shares the same bright Greek hillside as the original Temple of Thunder - a bearded Zeus figure and a green-cloaked deity sit as the two high-pay symbols against marble columns and open sky. The palette runs warm golds and cool greens with pastel card royals filling the lower tier. Jackpot meters line the left edge in stacked bars: Epic, Major, Minor, Mini. Mystery symbols appear as bronze question-mark tiles that crack open on each spin, and in the base game they're the only path to triggering Hold&Win organically since they reveal Coins.