Book Of The Night Wolf
- RTP
- 96.01%
- Volatility
- HIGH
- Max win
- 10,000×
- Hit freq
- -
- Grid
- -
- Bet
- -
- Released
- 2023-03-07
A playable demo is not available in your region.
Our take
Spinomenal's 96.01% high-volatility slot pairs forest fauna with a 10,000× cap across six reels and expanding symbol mechanics.
Book of the Night Wolf is a 6×3, 10-payline slot from Spinomenal themed around North American wilderness and nocturnal fauna. At 96.01% RTP, it's the highest-RTP Book variant from the developer and sits alongside Book of Tribes Extreme as a 10,000× maximum-win title.
The mechanics centre on scatter-triggered free spins (typically 10 spins for three scatters) and expanding symbols active during the bonus. One symbol expands to fill entire reels, stacking payouts. Wilds substitute for regular symbols, and multiplier interactions compound wins further. The six-reel layout provides more symbol combinations than the standard five-reel variant, increasing the surface area for expanding-symbol chains.
Thematically, Book of the Night Wolf stands out. Instead of Egyptian or fantasy tropics, it leans into the outdoors: wolves, eagles, owls, deer, forest backgrounds. The colour palette—dark blues, pinks, violets—is sophisticated. Animations are smooth, and the soundtrack fits the nocturnal mood without being intrusive.
The 96.01% RTP is solid and matches Endorphina's Book of Vlad. For high-volatility play, it's a fair baseline. The 10,000× max win is theoretical; realistic free-spins peaks hover 500–2000×. Reaching 10,000× requires a cascade of perfect expanding-symbol interactions.
The six-reel grid is the differentiator. Compared to Book of Tribes Extreme (also 10,000×, but five reels), the wider layout offers more configurations per spin. Payline count remains fixed at 10, so the upside is incremental. This slot appeals to players who value thematic coherence and RTP balance over mechanical novelty.
Pros
- 96.01% RTP is among the highest in Spinomenal's Book range
- 10,000× max win with high volatility rewards extended play sessions
- Six-reel layout creates more symbol combinations for expanding mechanics
- Forest/fauna theme offers visual variety and immersive design
Cons
- 10,000× ceiling is rare; realistic free-spins peaks are 500–2000×
- Fixed 10 paylines limit row-expansion upside vs. Megaways slots
- High volatility means prolonged dry spells between wins above 100×
Math & maxes
Math breakdown
- Volatility score
- 3 / 5
- Max win
- 10,000x the stake
FAQ
How often do expanding symbols trigger?
Expanding symbols are active during free spins only. When free spins trigger (three scatters), one symbol type expands each spin within the bonus—leading to chained payouts.
What's the difference between Book of the Night Wolf and Book of Tribes Extreme?
Night Wolf has six reels and 96.01% RTP; Tribes Extreme has five reels and 94.91% RTP. Both cap at 10,000×. Night Wolf is higher-fairness; Tribes leans harder into volatility.
Is the 96.01% RTP competitive?
Yes. It matches peer providers like Endorphina and beats many Pragmatic Play titles. For high-volatility play, it's fair-to-good.
Can I trigger free spins during free spins?
Yes. Landing three more scatters during the bonus typically extends the feature with additional spins, creating cascade potential.
Does this slot have a gamble feature?
Source data doesn't specify. Standard Spinomenal Book slots include optional gamble features; check the in-game menu for confirmation.
