Second Thunder

Our recorded Second Thunder bonuses

We have opened Second Thunder twice between 7 Aug 2026 and 11 Oct 2026 on stream and logged the result. The best of those paid 169.5× the bet. That is too few opens to say anything about how the game behaves — it is a record of what happened on those occasions, nothing more.

Ragnarök supplies the backdrop for Thunderkick's Second Thunder, staging an army marching out on a stormy night beneath a shadowy, hammer-wielding Thor. Trigger the bonus round and the game confirms in no uncertain terms that the end has arrived, tying the artwork, the martial soundtrack and the bonus round together into one apocalyptic theme.

The grid runs 6 reels by 5 rows with 50 fixed paylines, and stakes range from 10 cents to €/$100. Volatility is rated high on Thunderkick's scale, and the theoretical RTP is 94.2%.

The paytable includes wolves, warthogs, serpents and birds alongside helms, axes, horns and shields, plus a character symbol topping the set, paying between 0.6x and 10x the stake for six matching symbols in a combination. A wild replaces everything except the scatter and can appear singly across any reel or stacked two or three high when it emerges from the Feature Row above the grid; six wilds forming a win pay 10 times the stake.

The Wild Feature kicks in whenever wilds land on two or more reels at once: the symbols form a rectangular field that converts every symbol inside it to a wild, and that field can stretch as far as all six reels. A Wild Field on screen also opens the door to the bonus game triggering. The Feature Row itself sits above the main grid, activating at random in the base game or staying switched on permanently once Bet+ is in use; it always shows at least one wild or scatter, sometimes paired with multipliers between x2 and x10 that add together if more than one lands on the same reel.

Three scatters award 5 free spins in the bonus game, with two extra spins granted for every additional scatter beyond that, and the Feature Row stays active on every spin of the round; landing three or more scatters during the spins triggers a full retrigger. Outside of the bonus, Bet+ options raise the base stake by 1.5x or 3x to make a natural trigger two or five times more likely, while direct buys let players guarantee a Feature Row on the first spin for 15x, guarantee a Wild Field on the first spin for another 15x, or skip straight into the free spins round for 75 times the stake. The maximum win on offer is 12,500 times the stake.