The Library has changed, transforming a once-peaceful library into a dark and haunted world where cursed books, living shadows, and twisted authors lurk between the shelves. This atmospheric 5×4 slot features dynamic Win Ways and the innovative Stackways™ mechanic, with expanding symbols and growing stacks that can build up to an impressive 20 Stackways™ during the bonus feature, unlocking ever-increasing winning potential.
RTP
92-96%
Volatility
Paylines
5×5
Max Win
10,000X
Game Features
Stackways
Land Stackways™ symbols on a reel to fill that reel with a stack of paying
symbols. Between 2 to 10 symbols can be stacked on each reel.
There are two types Stackways™ symbols:
1.Normal Stackways™ symbols with the possible values: 2, 3, 4
2.Revealing Stackways™ symbols with the possible values: 5, 6, 7, 8, 9, 10
The stacked symbol is determined by choosing the symbol that would
grant the longest winning combination among the symbols present on the
reels when the Stackways™ symbol activates. If more than one winning
combination of equal length could be created, the symbol will be chosen
randomly from among the symbols that could create those winning
combinations. The stacking only occurs when the result would create a
winning combination
Stackways Booster
Each reel can grow up to a maximum of 20 Stackways™. However, the
Stackways™ Booster can only increase the minimum Stackways™ up to a cap of +10 per reel.
If a Special symbol expansion occurs during the Stack The Shelves Spins bonus game, the minimum Stackways™ value resets to the base guaranteed amount, removing any increases gained from Stackways™ Booster symbols.
Unlike the Stack The Shelves Spins bonus game, Special symbol expansions do not reset the minimum Stackways™ in the Overdue Spins bonus game. Any increases gained from Stackways™ Booster symbols will persist.
The Stackways™ Booster symbol can only land during the Stack the Shelves Spins and Overdue Spins bonus rounds!
Stack The Shelves Spins
Stack the Shelves Spins is triggered by landing 3 Scatter symbols, awarding 10 free spins. During the feature, two randomly selected Special Symbols expand into winning stacks, while Stackways™ and Stackways™ Booster symbols increase reel heights up to 20 Stackways™ for huge win potential. You can also retrigger the feature with 2 or 3 Scatters for extra spins, while 4 Scatters upgrades the bonus to Overdue Spins and awards 4 additional free spins.
Overdue Spins
The Overdue Spins feature is triggered when you land 4 FS Scatters at the same time in the base game. This activation awards you 10 free spins.
This bonus maintains the mechanics of the Stack The Shelves Spins bonus, with one notable addition. Unlike the Stack The Shelves Spins bonus, Special symbol expansions do not reset the minimum Stackways™.
The feature also offers the opportunity to earn additional free spins:
● 2 FS Scatter symbols: Awards +2 extra spins.
● 3 FS Scatter symbols: Awards +4 extra spins.