Nolimit City · Game guide
Book of Shadows Slot: Grid, RTP and Free Spins
Partner offers · Country: United KingdomUpdated 11 November 2026Advertising. Bonus amounts, ratings and review counts are supplied by advertisers and have not been independently verified. Check eligibility and current terms with the operator. 18+. These international campaigns have no dedicated GB offer; GB availability has not been confirmed.
Book of Shadows lets players set a five-reel grid from three to five rows; more Shadow Rows change the stake and available paylines.
At a glance
Nolimit CityA configurable reel grid with expanding Golden-symbol Free SpinsPublished RTP
96.01%Extreme
Verified specification
Book of Shadows facts
| Published fact | Value |
|---|---|
| Provider | Nolimit City |
| Release | 20 August 2020 |
| Game type | A configurable reel grid with expanding Golden-symbol Free Spins |
| Grid | Five reels; 3–5 rows |
| Pay lines / ways | 10, 15 or 20 paylines |
| Published RTP | 96.01% |
| Volatility | Extreme |
| Maximum win | 30,338× |
Only values published in the linked provider source are shown. The version in an operator’s game information panel may differ.
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No verified embedded demo
No iframe endpoint was confirmed for this title in the supplied evidence. The illustration below explains the game’s mechanic; it is not a screenshot of the game.
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The grid is a setting you choose before a spin
Book of Shadows begins with five reels and three rows. The Shadow Rows feature can add a fourth or fifth row, with a different stake and more active paylines. Nolimit City lists 10, 15 or 20 paylines across the configurations. The extra rows change the play area and the cost of a spin together, so comparing one layout without its stake would leave out an important part of the choice. Explore 22Bet
The provider also describes Lucky Locks: after a base spin, a player may lock columns and respin the others for a displayed cost. This optional feature changes how the next board is assembled. It does not make the result certain, and the game’s help panel sets the terms for the version that is actually served.
Books open a feature with an expanding symbol
Three or more Book symbols trigger 10 Free Spins. The Book can act as a Wild as well as a Scatter. Before the feature, the game selects a Golden symbol. When that symbol contributes to a win, it can expand over its reel. The provider says a redraw is available if the first selection is not wanted.
The chosen row count affects the Free Spins setup. A 50/50 gamble may be available for some base-game wins, and Nolimit City also lists a feature-buy option. The provider warns that the buy and gamble-to-bonus features may be removed in some regulated markets, so they should not be presented as universally available.
An example of the feature path
A base spin lands three Book symbols. The game then begins its Free Spins feature and displays the Golden symbol selected for that round. If a winning combination includes it, the symbol expands vertically across its reel. The selected grid configuration determines the rows on screen. If the version does not offer a bonus-buy or gamble option, that path simply will not appear in its controls.
This example describes the published rules only. It does not assign a value to a spin or imply that the feature will arrive after a certain number of attempts.
RTP and the game’s volatility label
Nolimit City lists 96.01% RTP, Extreme volatility and a maximum payout of 30,338 times the bet. RTP is a long-run theoretical figure. Extreme volatility means the game’s possible results are spread unevenly; it does not tell a player when a bonus will appear or what a session will return.
The provider page gives a €1 to €100 stake range. That is a euro-denominated published range, not a promise about a GB operator’s controls, so it is not converted into pounds here. Check the game’s current in-game information panel for the exact configuration. Explore 22Bet
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Book of Shadows questions
How many rows does Book of Shadows have?
The provider describes five reels with three to five rows. Shadow Rows change the stake and the number of active paylines.
What triggers Free Spins?
Three or more Book symbols trigger 10 Free Spins with a selected Golden symbol that can expand when it contributes to a win.
Is the feature buy always available?
No. Nolimit City says bonus-buy and gamble-to-bonus features may be removed in some regulated markets.
What RTP does the provider publish?
Nolimit City lists 96.01%. Check the game information panel for the version installed by an operator.
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Provider source
Game mechanics and published facts are taken from the provider’s product page or release note, checked 11 November 2026. The source does not publish every configuration field.