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Book of Shadows Slot: Rules, Features and Published Facts
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The Shadow Rows setting changes the game layout and line count; Lucky Locks lets a player choose reels to hold before paying for a respin.
Book of Shadows is a Nolimit City slot in which the player can choose the number of rows, lock reels or respin selected reels. The provider publishes three RTP profiles.
At a glance
Book of Shadows
Choose the reel height, then lock or respin reels
Published game facts
Book of Shadows at a glance
| Provider | Nolimit City |
|---|---|
| Grid | 5 reels; 3, 4 or 5 rows |
| Paylines | 10–20, depending on rows |
| Published RTP profiles | 96.01%, 94.09% and 90.15% |
| Volatility | Extreme (10) |
| Maximum win | 30,338x bet |
| Published EUR stake range | €0.10 minimum; up to €100 or €200 boosted bet |
Use the information panel in the loaded game for its exact configuration.
Explore WinsharkGame artwork
Explore Book of Shadows features
A demo frame is not listed for this title here. Review the mechanics and open the current game menu for available options.
Feature details
Lucky Locks and the free-spin choice
After a main-game spin, Lucky Locks lets the player choose reels to hold while the others respin for an adjusted bet. The feature changes the price as well as the reel state, so the displayed cost matters.
The Free Spins setup also allows the row count to be selected. Golden symbols can expand during the feature. Nolimit City describes a Bonus Buy option in its game sheet, while noting that the control can be removed in some markets.
How it works
Choose a row setup before the spin
Book of Shadows begins with a 5 × 3 reel area. Shadow Rows can extend it to four or five rows, adding lines and changing the stake needed for that setup. The provider's sheet lists between 10 and 20 paylines.
That choice makes the paytable and the displayed cost important. Read the amount next to the selected row count rather than assuming every spin uses the same stake.
- Three, four and five rows are available.
- The provider lists 10–20 paylines across the row options.
- The provider's materials give a €0.10 minimum and a configurable upper range.
Sequence example
A setup choice before play
A player may select the four-row layout, review the revised stake and paylines, then decide whether to spin or use Lucky Locks after a result. The choice changes the paid setup; it cannot predict how the next reels will land.
Explore WinsharkRTP and volatility
How row choices affect the session
Adding rows changes the number of active paylines and the cost described by the provider. The three RTP profiles and the different row settings should be read as configuration details, not as a forecast for any session.
Explore WinsharkVersion notes
Three published RTP profiles
Nolimit City publishes 96.01%, 94.09% and 90.15% RTP profiles for Book of Shadows. The provider also classifies the game as Extreme volatility and lists a 30,338x maximum payout.
These figures describe provider configurations, not an individual casino session. The RTP shown in the selected game's information panel is the relevant value for that version.
Game information sources
Frequently asked questions
How many rows can Book of Shadows use?
Nolimit City lists a 5-reel layout that can use three, four or five rows.
What does Lucky Locks do?
It allows selected reels to be held and the other reels respun for an adjusted bet.
What RTP values does the provider publish?
The game sheet lists 96.01%, 94.09% and 90.15% profiles. Check the loaded game's information panel for its configured value.
Is Bonus Buy always available?
Nolimit City notes that Bonus Buy may be removed in some markets.
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