Wild Zombies Free Spins profile
Feature play on the same 4x5 grid
Free Spins use the same five-reel, four-row board and 16 paylines as the rest of Wild Zombies. The official promotional scene shows a free-round counter beneath the reels, with Brain Jars, a Scatter hand and regular symbols visible together. This keeps the bonus state connected to the main game structure.
The counter records progress through the active sequence, while total win and current win appear below it. The image demonstrates that Wild and multiplier features remain central to the feature presentation rather than being replaced by a separate mini-game.
Free Spins Boost
Free Spins Boost is listed separately from standard Free Spins. It represents an optional enhanced route into bonus play, while the normal feature remains part of the published mechanic set. The game interface identifies the active choice before the feature begins.
Separating Boost from standard entry lets the product present more than one bonus configuration without changing the underlying 4x5 grid. Current values and the selected state are shown inside the loaded game, alongside total bet and feature controls.
Walking Wilds in feature states
Expanded Walking Wilds roam across the reels and can provide changing payline coverage during successive spins. A full-height zombie remains easy to track because its coloured border and multiplier move with it. This turns reel position into an ongoing part of the bonus state.
The official intro places the walking mechanic after the Sticky Wild and Brain Jar panel, showing it as the third core Wild behaviour. On portrait screens these panels appear vertically; on desktop they sit side by side.
Sticky Wild Respins inside bonus play
Sticky Wilds trigger Brain Lab Respins, creating an additional repeated-spin state around retained positions. The Wild stays active while other symbols refresh, and the 16 paylines are evaluated against the new board. Brain Jar values can add visible multipliers to the laboratory feature.
Respins and Free Spins are listed as separate features, but both use the same character and jar visual language. The distinction is defined by state: Free Spins track a sequence counter, while Brain Lab Respins focus on sticky retention and reel refreshes.
Bonus Buy control
Bonus Buy appears as a yellow circular control to the left of the reel frame in the official demo. It is visually separated from the main spin button, current bet controls and autoplay. This placement makes bonus access a deliberate choice rather than an accidental reel action.
Popiplay includes Bonus Buy in the published feature list. The current loaded configuration provides the selectable options and displayed cost. The product-level fact is the presence of direct feature access alongside standard Free Spins and Free Spins Boost.
High-volatility bonus profile
Wild Zombies is published with high volatility, 97.06% RTP and a 10,000x maximum win. These values apply to the full product around the bonus features. High volatility describes broad result distribution and does not define a fixed schedule for Free Spins or multiplier events.
Stacked Wilds and Brain Jars can display values up to 200x within feature scenes. The overall 10,000x cap remains the game-wide limit. Clear counters and multiplier labels help keep these different numbers understandable during bonus play.
