Stackways Engine is a unique reel mechanic that dynamically varies the number of symbols displayed on each reel per spin.
This system significantly alters the traditional fixed reel height, allowing each vertical reel to present a distinct number of symbols, typically ranging from 2 to 10 in the base game.
The core of this feature is to provide a constantly evolving game grid, where the number of possible ways to win changes with every spin based on the dynamic symbol stack height across all reels.
In bonus rounds, the potential for expansion is often greater, allowing for even more symbols per reel and exponentially increasing the ways to win.