Book of Shadows Slot Guide for Ireland
Book of Shadows is a Nolimit City slot where the player can expand the board from 5×3 to 5×5, lock selected reels and enter free spins with a chosen golden expanding symbol.
Checked 19 October 2026 · Ireland · English · EUR · 18+.

VERIFIED FIELDS ONLY
Book of Shadows facts
| Field | Published value |
|---|---|
| Provider | Nolimit City |
| Type | Expandable-row video slot |
| Reels / layout | 5×3, 5×4 or 5×5 |
| RTP | 96.01% / 94.09% DX1 |
| Mobile | Desktop and mobile shown in the provider game sheet |
Fields without a sufficiently direct public source are omitted. A casino can deploy a different RTP profile or disable a feature, so the loaded help panel takes priority.
DEMO / VISUAL PREVIEW
Explore the game preview

CORE MECHANIC
How Book of Shadows works
Start with what the game counts, then follow what stays on screen.
Shadow Rows make the reel area part of the stake decision. A normal 5×3 board can be expanded to four or five rows. More active space changes the configured play mode; it is not a free visual upgrade. Lucky Locks are a separate paid decision that hold chosen reels for the next resolution.
Because rows and locks can be altered between events, the correct starting point is the paytable for the selected setup. A fact taken from a five-row example should not be applied automatically to a three-row spin.
Before switching from information to real play, Play — 22BET ↗.
ROUND WALKTHROUGH
A concrete Book of Shadows round example
Here is one possible order of events, with no invented cash amount.
A player can begin on three rows, expand the field and then lock one or more reels after a result. If the Book feature starts, a symbol is selected for the round. A later appearance of that symbol can expand across a reel before the game evaluates the active lines.
Those steps explain the interface choices. They do not make a locked reel or an expanded board more likely to return a particular amount on the next event.
If the loaded version presents a different control, Play — 22BET ↗.
FEATURE ROUND
Book of Shadows bonus sequence
The feature matters because it preserves different information between events.
The Book opens the free-spin round and selects a golden symbol that can expand. The active row count changes the board before the round, so the help panel should be read in the chosen mode.
The Book acts as the gateway to free spins. Before the round, one regular symbol becomes the golden expanding symbol. When that symbol qualifies, it can fill complete reel positions and is evaluated through the active line arrangement.
The provider’s sheet confirms the feature but does not publish every possible operator control on the page used for this guide. This is why no Bonus Buy price is stated here.
Play — 22BET ↗ with the sourced description before committing a stake.
SESSION CONTEXT
RTP, volatility and a fixed budget
Session planning starts with the configured version and a fixed limit.
Nolimit City’s public game sheet lists two RTP setups: 96.01% and 94.09% for DX1. That difference is large enough to justify opening the information panel before deciding on a stake. RTP remains a long-run model in either version.
Extra rows and Lucky Locks can increase the cost of a decision. Treat each control as part of the stake, keep the total visible and avoid changing several settings at once if the aim is to learn the mechanic.
Play — 22BET ↗ only after the version and session limit are clear.

SEARCH QUESTIONS
Book of Shadows FAQ
Who developed Book of Shadows?
Nolimit City publishes the official game sheet used for this guide.
How large is the Book of Shadows grid?
The reel area can be 5×3, 5×4 or 5×5.
Why are two RTP figures shown?
The provider lists 96.01% and a 94.09% DX1 setup; the live panel identifies the loaded version.
What are Lucky Locks?
They let selected reels be held for another priced resolution.
Is Book of Shadows listed publicly by Unibet Ireland?
A public title-level listing was not located, so this guide does not claim that it is available.
Sources used for published facts
Search demand was assessed from the Ireland-oriented result set. Exact keyword-tool volume and first-party Search Console data were not available, so neither is presented as a number.
