Book of Dead Slot Guide: RTP, Free Spins and Where to Play
Learn how Book of Dead works, including RTP, volatility, free spins, the Expanding Symbol, maximum win and where UK players can find the Play'n GO slot.
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Key Takeaways
- Book of Dead is a high-volatility Play'n GO slot built around a simple 5 by 3, 10-payline format and a Book symbol that acts as both Wild and Scatter.
- Three Books trigger 10 free spins, where one normal symbol is randomly chosen to become a Special Expanding Symbol that can cover entire reels.
- The reference RTP is commonly around 96.21%, but Book of Dead can appear in different RTP configurations, so check the figure inside the exact UK casino version you are playing.
Book of Dead is old-school by modern slot standards.
Five reels.
Three rows.
Ten paylines.
One main bonus feature.
No 38-stage bonus map.
No giant wheel appearing every fourth spin.
No multiplier meter sitting in the corner slowly filling up for reasons nobody quite understands.
And yet Book of Dead is still everywhere.
The Play'n GO slot launched in 2016 and became one of the games that helped turn the entire "Book" format into a slot genre of its own.
The reason is pretty simple.
The base game is straightforward.
Then you trigger free spins, one symbol gets randomly chosen, and that symbol can suddenly expand across entire reels.
That one feature carries basically the whole game.
And honestly, it works.
What is Book of Dead?
The full title is Rich Wilde and the Book of Dead.
It is a Play'n GO video slot themed around an explorer searching an Ancient Egyptian tomb.
The standard setup uses:
- 5 reels
- 3 rows
- 10 paylines
- a Book symbol acting as Wild and Scatter
- 10 free spins
- one randomly selected Expanding Symbol during free spins
Play'n GO released the game in January 2016.
It later became the defining title in the wider Rich Wilde and Dead Series.
If you have seen dozens of Egyptian slots where a Book symbol triggers free spins and then picks an expanding symbol, you can probably guess how influential this game became.
How do Book of Dead paylines work?
Unlike Sweet Bonanza, Book of Dead uses traditional paylines.
There are ten of them.
Winning combinations generally need to land across active lines from the left side of the reels.
That gives Book of Dead a much more traditional feel than modern Pays Anywhere or Megaways slots.
You spin.
Symbols land.
The game checks the paylines.
Simple.
The interesting part arrives when the Book symbols show up.
What does the Book symbol do?
The Book has two jobs.
It acts as a Wild
The Book can substitute for normal paying symbols to help complete combinations.
It acts as a Scatter
Land at least three Books and you trigger the free-spins feature.
That is where the game really starts.
Play'n GO's own guide describes the Book as the gateway into the slot's main Expanding Symbol mechanic.
How do Book of Dead free spins work?
Three Book scatters trigger:
10 free spins
Before those spins begin, one normal paying symbol is randomly selected.
That symbol becomes the Special Expanding Symbol for the entire feature.
It could be a lower-value card symbol.
It could be one of the more valuable Egyptian character symbols.
If enough of that chosen symbol lands during a free spin to create an additional win, it can expand to cover the full height of the reel.
And here is the really important part:
The expanding symbols do not need to sit beside one another.
If the selected symbol appears on reel 1, reel 3 and reel 5 in the right configuration, those reels can still combine into a winning payline after expansion.
That is what creates the slot's biggest moments.
Can you retrigger the free spins?
Yes.
Land another three or more Book scatters during the feature and you receive an additional:
10 free spins
So a bonus round can continue beyond the original ten.
Again, that does not mean a retrigger becomes more likely because you have reached spin nine without one.
Each relevant spin still plays according to the game's own probabilities.
The slot does not look at your bonus and think:
"Poor guy hasn't seen another Book yet. Better throw him three."
What is the Book of Dead RTP?
The commonly published reference RTP for Book of Dead is around 96.21%.
That would mean a theoretical house edge of roughly:
3.79%
But there is a fairly important caveat here.
Book of Dead can appear at different RTP settings depending on the operator and deployed game version.
So if you search "Book of Dead RTP" and see 96.21%, do not blindly assume that is the figure running at the casino in front of you.
Open the actual game.
Find the information screen.
Check the RTP there.
Same artwork does not automatically mean same mathematical configuration.
Our slot volatility guide explains why the RTP and the way wins are distributed are two separate things.
Is Book of Dead high volatility?
Yes.
Book of Dead is generally classified as high volatility.
That is pretty obvious once you understand where the larger win potential sits.
The base game is simple.
The real swings come from the expanding symbol during free spins.
If the game picks a high-paying symbol and several reels expand together, the payout can jump very quickly.
If you trigger free spins and barely see the chosen symbol?
Well.
Ten free spins can disappear surprisingly fast.
That is the high-volatility bargain.
The exciting rounds can be genuinely exciting.
The bad ones can feel like you spent five minutes waiting for absolutely nothing.
What is the maximum Book of Dead win?
The standard Book of Dead maximum is commonly published at around 5,000x the stake.
That is large enough to create meaningful upside without entering the absurd 50,000x or 100,000x territory of some newer high-volatility games.
And remember:
Maximum win is a ceiling.
Not a forecast.
Seeing "5,000x" in a game description tells you what is mathematically possible.
It tells you almost nothing about what you are likely to see during a normal session.
Why does the Expanding Symbol matter so much?
Because one random choice dramatically changes the potential of the bonus.
Imagine the game selects one of the weakest card symbols.
You can still get good expanding wins.
But the symbol itself does not pay much.
Now imagine the highest-paying character symbol gets selected instead.
Suddenly the same reel expansion can be worth dramatically more.
That creates a second layer of variance inside an already volatile game.
You first need to trigger the free spins.
Then you want a useful expanding symbol.
Then you need enough of that symbol to appear in the right places.
Simple mechanic.
A lot of variance hiding underneath it.
Why is Book of Dead still so popular?
This is where we think the game deserves some credit.
It is easy to understand.
You do not need to study five bonus meters before the first spin.
You know exactly what you are waiting for:
Three Books.
Then:
Which symbol gets picked?
Then:
Will it expand?
That creates a very clean tension loop.
And once Book of Dead became successful, Play'n GO built an entire wider Rich Wilde universe around it.
The slot basically became the template.
Not just for Play'n GO.
For loads of competitors too.
What is the Dead Series?
Book of Dead is only one part of the broader Play'n GO franchise.
Rich Wilde appears across multiple adventure-themed games, while the Dead Series keeps returning to similar ideas around:
- exploration
- ancient civilisations
- free spins
- expanding symbols
- Book-style mechanics
There are now newer games building on the name, including Book of Dead GO Collect, released in 2026.
That version adds considerably more machinery around the classic idea, including a collection meter and a Treasure Vault feature.
So if you think the original Book of Dead feels almost suspiciously simple beside modern slots, you are not imagining it.
It is a decade old.
Book of Dead vs Starburst
These games were released only a few years apart.
They feel completely different.
Starburst is relatively gentle and simple.
Its identity comes from expanding wilds and re-spins.
Book of Dead is much more volatile.
Its entire personality comes from waiting for free spins and hoping the Expanding Symbol feature actually does something meaningful.
If you want smoother, simpler play, Starburst probably makes more sense.
If you enjoy bonus-focused volatility, Book of Dead is far closer to that style.
Can you play Book of Dead for free?
Yes.
Play'n GO provides a free demo of Rich Wilde and the Book of Dead on its own site.
That is useful if you want to understand:
- the paylines
- the Book Wild and Scatter
- how free spins trigger
- how the Expanding Symbol works
It does not let you test whether the game is "hot".
There is no useful pattern to discover by playing 300 demo spins.
The demo teaches the mechanics.
That is all.
What does "Book of Dead casino" actually mean?
Usually, people searching for Book of Dead casino or casino with Book of Dead are simply trying to find a UK casino that carries the Play'n GO slot.
Book of Dead is not its own casino brand.
It is a game distributed across many operators.
Which means the casino around it still matters.
Two sites can offer the exact same slot while having completely different:
- withdrawal speeds
- apps
- payment methods
- support
- account verification
- promotions
Do not choose the whole casino based on one game tile.
Where can you play Book of Dead in the UK?
Book of Dead remains extremely widely available.
A few current examples from casinos we've reviewed include:
Unibet
Unibet currently lists Book of Dead in a casino library of thousands of games.
It also publishes RTP information clearly across its catalogue, which is particularly useful for a slot that can appear in different mathematical configurations.
BetVictor
BetVictor also currently carries Book of Dead within a slot library running into the thousands.
This makes more sense if you want a large all-round casino rather than opening an account purely for one Play'n GO title.
888 Casino
888 Casino currently includes Book of Dead alongside NetEnt, Pragmatic Play, Playtech and other major providers.
Again, check the exact RTP inside the live game before playing.
That is more useful than assuming every Book of Dead casino is running the same version.
You can also compare the broader market in our best UK online casinos.
Is Book of Dead still worth playing?
If you like modern slots with endless features, maybe not.
The original Book of Dead is incredibly simple.
That is either its biggest strength or its biggest weakness.
You spin.
You wait for three Books.
You get an Expanding Symbol.
You hope it lands.
That is basically the experience.
But simplicity has aged surprisingly well.
There is a reason this game is still sitting in casino lobbies nearly a decade after launch while thousands of more complicated slots have disappeared.
Book of Dead knows exactly what its feature is.
And it does not spend the other 95% of the game trying to distract you from it.
Alan Woods
Content Editor
Alan reviews Irish casinos the same way he used to assess security risks: nothing gets the benefit of the doubt until it holds up under scrutiny. His cyber security background means he checks the things most reviews overlook, like licensing, how a site handles your data, and what the withdrawal terms actually deliver once the welcome offer is out of the way. He’s a published author as well, so you get the verdict in plain English instead of a technical checklist.
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