Christmas Of Pyramid Slot by Zillion Games

Underneath the Christmas lights and snowdrifts, this is Mistress of Pyramid with a holiday skin. Same math model, same avalanche engine, same multiplier ladder. Zillion wrapped their Aztec game in tinsel for a July 2021 release - snow piled on jungle vegetation, candy canes flanking the reels, baubles hanging from tropical leaves. The stone carvings stayed. Every symbol on the grid is still an Aztec mask or serpent relief carved in colored stone - green warrior faces, teal bird headdresses, purple claw motifs, blue and green coiled snakes. No card royals.

For 100x you skip straight into free spins. Otherwise, three scatter symbols (a woman in a Santa hat, keeping the Aztec-Christmas collision going) open the round naturally. The base game runs avalanche wins where matching symbols shatter and new ones drop in from above, with the multiplier counter ticking up each time: x1 on the first cascade, x2 on the second, x3, then x5.

Free spins triple those numbers. The multiplier ladder jumps to x3, x6, x9, x15 - so a fourth consecutive cascade during the bonus pays at fifteen times the base value. That x5-to-x15 gap between base game and free spins is where the 8,000x ceiling lives. A golden sun god mask acts as the wild across all five reels, and it needs to show up during those later cascades to keep chains going long enough to reach x9 or x15.

Deep blues and teals color the night sky behind a stepped pyramid dusted in snow, waterfalls frozen mid-flow on either side. Candles with red bows glow at the base of the reels, wrapped presents sit in the snow beneath the grid, and multicolored Christmas lights border the golden stone reel frame. An odd mashup that the art actually commits to - the stone carvings look like they belong in a temple, and the Christmas decoration looks like someone strung it up around them afterward.