Grid and Core Mechanics
this slot runs on a grid-based engine. The slot triggers Free Spins when zombie symbols land in specific positions, locking them in place for additional spin value. The core friction is simple: land the right zombie cluster, watch the multiplier stack, and let the feature play out.
No wild substitutes – the game relies on direct symbol matches and positional locks to build momentum. This stripped-back design means every spin outcome is readable at a glance. When Free Spins trigger, the multiplier climbs per zombie lock, compounding the payout across consecutive spins.
Free Spins and Multiplier Stacking
Free Spins activate when zombies cluster. During the feature, each locked zombie on the grid boosts the multiplier. Trigger rule: land 2+ zombies in adjacent cells. Outcome: multiplier rises by 1x per zombie lock, and the Free Spins counter resets if new zombies land mid-feature.
The mechanic rewards patience. A single zombie lock might feel thin, but stacking 3 or 4 locks across consecutive spins builds real multiplier depth. Base game can feel flat – the bonus is where the slot grows teeth.
Volatility and Hit Frequency
this slot sits in the mid-to-high volatility range. Hit frequency is moderate – base spins land regular small wins, but the real payouts cluster in Free Spins. Long dry stretches between feature triggers are normal. When the feature hits, multiplier stacking can push a single spin into the upper payout band.
RTP and Max Win
Full RTP and max win figures will be confirmed on launch. PearFiction typically discloses these metrics in the game lobby or operator settings. Check the live casino paytable for the exact default RTP and any alternative tiers available at your operator.
Theme and Tone
Zombie defense is the wrapper. Granny holds the line while zombies shuffle in from the edges. The grid fills with zombie symbols, and locking them in place is the core puzzle. Thematically light – the mechanics are the real draw, not the story.
