Book of the Night Wolf

Facts

About the game

The book moves into the pine wood

Spinomenal put this title live on 7 March 2023, shifting the familiar book shape from the desert to the forest. The theme list places deer, eagles, owls, wood and nature beside the wolf, with dark blue, violet and pink as the palette.

That colour choice stands out for a night-forest theme: not black on black, but a purple dusk in which the symbols stay clear of the background.

The book mechanic and what sits around it

The core is the classic book function. Scatter symbols set the free spins going, and at their start one symbol is picked out that expands across the whole reel for the duration of the round.

Beyond that the list holds a Wild and expanding symbols, plus a buy feature. The studio names nothing further: no multiplier ladder, no second bonus round. Everything hangs on the chosen symbol.

96.01% set against 10,000x

The RTP stands at 96.01%, which puts this title neatly on the line players are used to. The data does note that the studio ships several RTP settings, so the percentage at your casino may differ.

Variance is high and the ceiling is 10,000x the stake. That is the highest maximum among the wolf titles in this catalogue, and it explains why the base spins can feel so thin: the money sits almost entirely in the free spins.

Session: wait or buy

Stake limits, lines and grid layout are not published by the studio. What you do know is enough to plan with: high variance plus a single bonus route means your session budget must above all last until that round arrives.

The buy feature changes that balance: each purchase is a separate high-spread event. Three in a row can all come back empty.

Who it fits and who it does not

Anyone who knows book slots will know exactly what they are getting and should appreciate the forest treatment: the same tension, a calmer picture than the usual Egyptian versions.

Anyone wanting variety in mechanics should look further: one feature, one round, one outcome that counts.

Compared with Spinomenal's other wolf here

Spinomenal has two titles in this catalogue. Wolf Fang - Underworld opts for choice menus and stacked symbols at medium-high variance; Book of the Night Wolf puts everything on one card.

The gap in ceilings says the most: 2,000x against 10,000x, from one and the same studio.

Rules

Base Game

Reels spin and stop to form combinations. Winning combinations are determined by the paytable and the provider’s rules.

The number of reels and paylines/ways is not published by the provider.

Mechanics

Book of ...: this mechanic ties a Book symbol or function to both Wild and Scatter behavior and works with Expanding Symbols in features.

Wild: substitutes for regular symbols to complete combinations unless otherwise stated in the paytable.

Scatter symbols: act as triggers for features and are independent of normal lines or ways as specified by the rules.

Expanding Symbols: a selected symbol can expand to cover extra positions when the feature conditions apply.

Buy Feature: offers direct entry to the bonus feature without a natural trigger, subject to conditions set by the casino.

Cheats tool: a provider option that can influence the operation or availability of features, depending on configuration and casino availability.

RTP range: the game can be offered in multiple RTP configurations, depending on the operator.

Free Spins

Free Spins are triggered via the Scatter/Book functionality or via the Buy Feature, according to the provider’s rules.

During Free Spins, the Expanding Symbols mechanic may be active. Exact conditions and any symbol selection are not further specified in the public data.

RTP and Volatility

The published RTP is 96.01%. Due to the RTP range, the casino may offer a different RTP configuration.

Volatility is high. This means payouts may be less frequent, with a wider spread of results.

Maximum Win

The maximum win is 10,000x the stake.

Screenshots

Verdict

Book of the Night Wolf is the classic book layout, tidily relocated to a purple pine wood. Spinomenal keeps the mechanics narrow — scatters, free spins, one expanding symbol — and places the highest ceiling in this catalogue underneath, 10,000x. At 96.01% the RTP is the best figure among the wolf titles here, but the high variance makes plain where that money goes. This is a game for players who seek out the book shape deliberately and accept the empty stretches between rounds.

Written by Joris Bakhuis

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