300SPINS™CASUALBook of Shadows
Nolimit City
Book of Shadows is a Nolimit City slot, and its 300SPINS™ profile is closest to Casual.
The slot uses 10-20 paylines and offers a theoretical maximum win of x30,338.
It also comes with special features such as Reel Expansion and Expanding Paylines, adding expanded reel space during key moments and payline growth as the round develops.
Verdict
CASUALPlayer Fit Spectrum
Casual
CasualBalancedHardcore
Free spins triggered less often than the comparison average, and their average payout per trigger was also below average.
About 300SPINS™
Every 300SPINS™ review starts with hands-on play: we manually play each slot, record the results and analyze the session data ourselves. Every test follows the same protocol: 300 paid spins in one continuous session, a fixed base bet, and no bonus buys or optional bet enhancements. Naturally triggered free spins and bonus rounds are included in the results. This consistent setup lets us compare win frequency, payout multipliers and feature activity across games. The analysis describes the recorded session, rather than the game’s complete long-term payout behavior.
Session Results
Session Results
69.43%
Below avg.Avg. (97.15%)Above avg.
We compare this session’s total payout as a percentage of total bets with the review-session average. Regardless of whether the result is above or below average, its distance from the average provides a clue to the game’s tendencies.
This session’s deviation was in the middle range of the comparison group.
About Session Results
This interpretation is based on one 300-spin observation compared with review sessions recorded using the same method. Three hundred spins cannot establish a game’s overall tendencies or theoretical probabilities. The displayed percentage is total payout divided by total bets, not net profit.
Specifications
Characteristic
CASUAL
User Rating
3.7
Free Spin
1 Trigger
Jackpot
None
Reel Config
-
Paylines
10~20 Lines
RTP
96.01%
Volatility
Very High
Max Win
30,338x
Bonus Buy
59x
Demo Play
Slots with Similar Characteristics
300SPINS™CASUAL
300SPINS™CASUAL
300SPINS™CASUAL
300SPINS™CASUAL
300SPINS™CASUALGod of Storms: Age of the Gods
Moving WildNetwork Progressive Jackpot
- Reel Config
- 5x3
- RTP
- 96.14%
- Paylines
- 25
300SPINS™CASUAL
300SPINS™CASUAL
300SPINS™CASUALFeatureMatch™
Symbol changes and bonus modes stand out
The feature structure places particular emphasis on symbol changes and bonus modes. Bonus access is one of the roles covered by scatter mechanics here. Special-purpose symbols contribute to changes in how combinations are formed.
Feature richness
A moderate feature set suggests a balance between familiar slot gameplay and the added variety of special mechanics, with several features to explore alongside the core spin-and-win format.
- Feature mechanics
- 6
- Feature families
- 6
Feature profile
Select a role to explore its contributing features.
Number of features contributing to each role. One feature can contribute to several roles.
How we analyze this game’s features
Each bar counts the features that contribute to a functional role. One feature can contribute to more than one role. Bar lengths are scaled to the largest count within this game; compare the numbers when looking across games.
These counts describe feature composition. They are not win probabilities, payout contributions, or quality ratings.
All features 8
Balance Chart: 300SPINS™ Review
Balance Timeline
300 Paid Spins300SPINS balance time-series chart for Book of Shadows. The chart starts at 6000, ends at 4166, and bottoms at 3555 on spin 219. Free spin trigger markers appear on spin 134.
300SPINS balance timelineSPIN 0Balance 6,000
Free Spin Analysis: 300SPINS™ Review
Free Spin Profile
Free spins triggered less often than the comparison average, and their average payout per trigger was also below average. Based on 1 naturally triggered bonus rounds.
Free Spin Comparison
Free Spin Triggers 1 / AVG. 2. Free Spin Payout Multiplier 8.90x / AVG. 62.6x
Free Spin Triggers
1
Free Spin Payout Multiplier
8.90x
Observation Map
Free Spin Triggers
Free Spin Payout Multiplier
Hit Rate Analysis: 300SPINS™ Review
Play Rhythm
Hit rate was above the review-session average. Profit hit rate was near the review-session average.
Rhythm Comparison
Hit Rate 56.7% / AVG. 26.3%. Profit Hit Rate 11.3% / AVG. 10.6%
Hit Rate
56.7%
Profit Hit Rate
11.3%
Observation Map
Hit Rate
Profit Hit Rate
More slots from Nolimit City
PREVIEW
PREVIEW
300SPINS™HARDCORE+
300SPINS™HARDCORE+
300SPINS™BALANCED
300SPINS™HARDCORE+
PREVIEW
PREVIEWTanked 3 First Blood 2
Symbol UpgradeConsolation Symbol Drop
- Reel Config
- Changeable
- RTP
- 95.99%
- Paylines
- Etc.
Payout Analysis: 300SPINS™ Review
Payout Profile
Both the maximum and average observed win multipliers were below the comparison averages.
Payout Comparison
Max Multiplier 75.3x / AVG. 96.3x. Average Win Multiplier 1.23x / AVG. 4.44x
Max Multiplier
75.3x
Average Win Multiplier
1.23x
Observation Map
Max Multiplier
Average Win Multiplier
Dependency Analysis: 300SPINS™ Review
Dependency Profile
Free-spin payout share was below the review-session average. Top 10% win payout share was near the review-session average. The largest 17 of 170 winning records supplied 56% of total payout.
Dependency Comparison
Free Spin Dependency 4.3% / AVG. 32.6%. Big Win Dependency 56.0% / AVG. 63.9%
Free Spin Dependency
4.3%
Big Win Dependency
56.0%
Observation Map
Free Spin Dependency
Big Win Dependency
Highlight Features
Retrigger
A Retrigger means winning additional free spins by landing scatter symbols again during a free spins bonus round. Furthermore, some slots adopt an 'unlimited retrigger' system, which means there is no limit to the number of times it can re-trigger. In theory, if luck is on your side, the free spins can continue indefinitely, making it one of the most powerful features a slot can have.
Reel Expansion
Reel Expansion is a feature where the physical size of the game grid (reels or rows) actually gets bigger, typically upon entering a bonus round like free spins. This goes beyond simply adding a multiplier; it aims to expand the 'board' of the game itself, providing players with a wider field of opportunity and fundamentally increasing the number of winning ways.
Bonus Buy Price Comparison
Price x59
Low Bonus Buy Price
This slot's bonus buy price is below the usual range for comparable slots. That makes buying the feature relatively accessible, especially if you want to try the free-spin round directly. Keep in mind that some games offer multiple free-spin tiers, and SlotWise uses the lowest available buy price as the reference. A lower price may also mean that the free-spin feature itself carries a lighter payout profile than higher-priced games.
Avg. Min x81.6Avg. Max x129.1
LowExpectedHigh
User Rating
Community Score
3.7
/ 5.0
Based on 18 community ratings. User ratings are shown separately from our 300SPINS™ session data.
Rate This Slot
Community rating submissions are coming soon. Current scores are shown as read-only data for now.
Comments
0No comments yet. Be the first to leave a short note about this slot.
Leave a Comment
Comment submissions are coming soon. Existing community comments will appear here once the comment backend is connected.
About 300SPINS™ Reviews
Every 300SPINS™ review starts with hands-on play: we manually play each slot, record the results and analyze the session data ourselves. Every test follows the same protocol: 300 paid spins in one continuous session, a fixed base bet, and no bonus buys or optional bet enhancements. Naturally triggered free spins and bonus rounds are included in the results. This consistent setup lets us compare win frequency, payout multipliers and feature activity across games. The analysis describes the recorded session, rather than the game’s complete long-term payout behavior.