Acorn Pixie is a five-reel forest slot whose published game help describes thirty base-game paylines. A random two-by-two group of wilds can be added to the reels. Three scatter symbols across reels two, three and four trigger seven free games without retriggers. The bonus uses fifty paylines and acorns reveal connected wild positions that remain wild for its duration. That growing wild area is a specific bonus rule, distinct from Fiery Kirin's reel expansion. The in-game help should take priority over conflicting catalogue line counts.
To compare related slots formats, read the rules of Grab more Gold!.
The library also explains the difference between lines, ways and clusters to help put these mechanics in context.
Source: published game information.
