Yggdrasil drops a zombie-hunting cowgirl into Aztec ruins for a 6×5 scatter-pays grinder. 6260x cap, 96% RTP ceiling, and a Progress Bar that doles out Gigablox, Wilds, and Free Spins.
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A red-haired gunslinger in a wide-brim hat stares out from above the reels, twin revolvers ready, while rotting hands claw at the vines behind her. That's the pitch for Giga Zombies, Yggdrasil's pulpy collision of B-movie horror and Mayan ruins. The art is loud, the soundtrack leans toward metal riffs, and the green mist sells the swampy-jungle vibe better than most reskins manage. And yes, this is a reskin. Yggdrasil's been recycling this engine for a while now, swapping characters and backdrops over the same math, so if you've played their recent cascading slots the rhythm will feel familiar.
The grid runs 6 reels by 5 rows with a scatter-pays setup. Land 8 or more matching symbols anywhere and they pay, then tumble away for an Avalanche drop. RTP is operator-selectable across three tiers: 96%, 94%, or 90.5%. Check before you sit down, the gap is brutal. Volatility's high, hit frequency lands at 35.09%, and the ceiling is a 6260x max win. Stakes run from €0.20 to €100 per spin.
The base-game Progress Bar is where the slot earns its keep. Consecutive Avalanche wins tick up a counter: hit 4 wins and a random Gigablox (2×2, 3×3, or 4×4 oversized symbol) drops in. Hit 6 and one to four Wilds rain down. Hit 9 and you bank 8 Free Spins. Three rewards stacked into one tumble chain, which sounds wild on paper. In practice? Building nine consecutive wins is rarer than it looks.
Free Spins flip the Progress Bar into a multiplier ladder. One win is x2, climb the rungs and it scales to x50 at 8 wins, with a retrigger at 9. Each Free Spin guarantees at least one Gigablox, which is the real reason the bonus hits hard when it does.
Three random features can rescue dead spins: Zombie Horde converts symbols into high-pays, Lucky Gigablox drops a 2×2 cluster for a guaranteed win, and Chaos Kingdom matches scattered symbols. Buy Bonus sits at 100x bet for impatient players. Is 100x reasonable for an 8-spin bonus? Compared to the rest of the market, it's fair, though the variance on Buy outcomes still stings on bad runs.
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