Lava Lock Slot by Blueprint Gaming

The whole game pivots on one symbol restriction: the Pele Wild only appears on the centre reel. Everything interesting in Lava Lock flows from that single design choice. She substitutes for everything except Cash Prize and Volcano symbols, and her real job is collecting cash values whenever she lands with them in view. Think of reel 3 as the trigger lane for every meaningful outcome.

Cash Prizes carry random values up to the four jackpot tiers shown left of the reels: 8.33x, 25x, 250x, and 2,500x bet, displayed as $10, $30, $300, $3,000 at the default $1.20 stake. When Pele appears with any Cash Prize symbols in view, she collects all of them at once. That's the Lava Lock Feature, and it's the bread-and-butter win on this game since standard line pays from the 9-through-A royals and the tropical hibiscus and tiki mid-pays are deliberately modest (the top non-Wild symbol caps at 4.167x bet for five-of-a-kind).

Three random modifiers feed the collect mechanic. Cash Add drops Cash Prize or Volcano symbols onto the reels when Pele appears. Hammer Strike does the same mid-spin. Pele Add works in reverse, the reels land with Cash Prizes or Volcanoes visible and Pele drops in afterwards to harvest them, but this one is base-game-only. If Pele lands alongside a Volcano symbol instead, the Volcano Feature triggers: one respin with Pele locked centre, random positions transforming into Cash Prizes, no line wins permitted inside, and no extending it. Pure collect, in and out.

The free spins live in the two tiki idols flanking the playfield. When Pele lands she can hit one or both of the Tiki Heads above the reels. One hit awards 6 Pele Spins, two hits award 12. During the bonus Pele stays locked centre permanently, Cash Prizes accumulate across every spin, and after each spin she can randomly strike the Tiki Heads again for +6 or +12 more. Cash Add and Hammer Strike still fire here, but the Volcano Feature is locked out to prevent feature-stacking.

Visually it's a warm tiki-bar tableau rather than the apocalyptic volcanic blowout the name implies, with carved-wood reel borders, flame-topped totems, and Pele herself standing watch in a flower crown and orange ceremonial dress. There's no buy option and no ante bet, which feels increasingly rare from Blueprint in 2025. You either wait for her to show up on reel 3 or you don't play.