The Book of Dead slot — full title Rich Wilde and the Book of Dead — is the Play'n GO release that defined an entire sub-genre, and it is still one of the most played titles in any Canadian lobby. The mechanics are simple enough to explain in a paragraph. What deserves your attention is the return-to-player figure, because this game ships in five confirmed configurations and the gap between best and worst is wider than on any other title reviewed here.
Book of Dead at a glance
- StudioPlay'n GO
- Released14 January 2016
- Layout5 reels × 3 rows, 10 paylines
- RTP96.21% default; 94.25%, 91.25%, 87.25% and 84.18% confirmed
- VolatilityHigh
- Max win5,000× stake
- Stake rangeFrom 0.10; the maximum is set by the operator
- Bonus buyNo — and no ante bet either
One book, two jobs
The golden Book is both wild and scatter, which is why the game feels tighter than ten paylines suggest. It substitutes for every symbol in the base game, and three or more anywhere on the reels open the free spins round that carries almost all of the upside.
Book of Dead RTP: five versions, and a 12-point spread
Play'n GO supplies this title in several return-to-player configurations and the operator decides which to run. The default is 96.21%, with confirmed reduced builds at 94.25%, 91.25%, 87.25% and 84.18%. That bottom figure genuinely circulates — it is not a theoretical entry on a spec sheet — and it makes this the widest spread of the five titles reviewed here.
All five play identically: same reels, same paytable, same 5,000× ceiling, same expanding symbol. Nothing in the animation or the hit pattern tells you which build you are on. What changes is the cost of playing it.
| RTP in force | House edge | Expected cost per C$1,000 wagered | Extra cost vs default |
|---|---|---|---|
| 96.21% — default | 3.79% | C$37.90 | — |
| 94.25% | 5.75% | C$57.50 | +C$19.60 |
| 91.25% | 8.75% | C$87.50 | +C$49.60 |
| 87.25% | 12.75% | C$127.50 | +C$89.60 |
| 84.18% | 15.82% | C$158.20 | +C$120.30 |
Turnover accumulates faster than most players expect: a hundred spins at C$1 is C$100 wagered, so C$1,000 of turnover is an unremarkable session. On the default build that costs about C$37.90 in expectation; on the 84.18% build, about C$158.20 — over four times as much for the same game.
Do this before your first spin, every time
Open the game, tap the menu icon, go to the information or paytable screen and find the line stating the theoretical return to player. Read the number. If it is not 96.21%, decide whether you still want to play at that price — and note the same title can be configured differently at different operators, so a figure checked elsewhere does not carry over. Fifteen seconds of reading beats any strategy article on this game. The slots hub sets out how RTP, volatility and hit frequency fit together.
How the base game plays
Five reels, three rows, ten paylines running left to right from reel one. The paytable is the standard tomb-raiding set: the explorer on top, Egyptian icons below him, card values at the bottom. Volatility is high and the maximum win is 5,000× stake, both coming almost entirely from the free spins round rather than base-game line hits.
The Book substitutes for every other symbol in the base game, and that is the only wild mechanic on offer: no tumbles, no multiplier ladder, no ways-to-win grid. Against a modern tumble slot such as Pragmatic Play's Gates of Olympus, this is a deliberately plain game whose character sits entirely in one feature.
Free spins and the Expanding Symbol
Three or more Books anywhere on the reels award 10 free spins. Before the round begins the game selects one random symbol as the Expanding Symbol and shows you which one it picked.
Whenever that symbol lands during the round it expands to cover its entire reel — and here is the part that matters: an expanded symbol pays even when the reels holding it are not adjacent. The usual left-to-right adjacency rule is suspended for it, which is why a good expanding symbol can turn ten spins into the whole session's result.
Landing three or more Books during the round retriggers it, and there is no stated cap on retriggers. The quality of the round therefore rests on two things you do not control: which symbol was chosen, and how often it lands. Drawing a low-value card symbol is the common outcome; drawing the explorer is the round people remember.
The gamble feature, assessed honestly
After any winning spin you can send the win to the gamble screen. Guess the colour of a face-down card to double it (2×), or guess the suit to quadruple it (4×). You may gamble up to five times in a row, and the feature is capped at 500× your bet — win past that ceiling and the ladder stops.
What gambling a win actually does
It changes the shape of your results, not their expected value. A colour call is close to a coin flip and a suit call is longer odds for a bigger step; neither creates an edge, and you are trading a modest certain win for a smaller chance at a larger one. Five correct colour calls in a row come up roughly once in thirty-two attempts. Use it because you prefer that distribution, not because it improves the maths — and note the 500× cap can truncate the ladder before you choose to stop.
Stakes, and the two features this game does not have
The minimum stake is 0.10 per spin. The maximum is operator and currency dependent — published figures differ, so no firm ceiling is quoted here. Check the stake selector in the game itself.
There is no ante bet and no bonus buy. Both omissions suit the game's age, and both work in your favour while bonus funds are in play: the usual way players breach a C$5 maximum-bet rule is by pressing a bonus-buy button priced at 60 to 100 times the base stake, and that risk does not exist here. It makes this a comparatively safe title for clearing wagering — the welcome bonus terms and max-bet rule set out the conditions.
Reasons to play it
- A feature round whose non-adjacent payouts reach 5,000×
- No bonus buy to breach a max-bet rule by accident
- Simple enough to understand in one session
Reasons to hesitate
- Five RTP builds, the lowest at 84.18%, indistinguishable in play
- High volatility, with almost all the return locked in the feature
- The expanding symbol is drawn at random, and most draws disappoint
Why every lobby has a book slot
This title is the template. The combined wild-and-scatter book, the ten free spins, the randomly chosen expanding symbol that pays without adjacency — that package is now a recognised format with imitators across most studios, and Play'n GO's 2016 release made it standard. A decade on it remains the reference point, which is why it keeps a place in the casino lobby's most-played rows beside older classics such as NetEnt's Starburst. That familiarity is also why a reduced RTP build can go unnoticed for so long: players think they already know this game.
High volatility means long stretches with nothing back, and the feature decides the session rather than the spins around it. Deposit limits, loss limits and session reminders are in account settings from the day you register, and setting them beforehand is far easier than after a poor run. The responsible gambling page lists every tool and each provincial helpline. In crisis, call or text 9-8-8.
Book of Dead questions
What is the RTP of Book of Dead?
The default returns 96.21%. Play'n GO also supplies confirmed reduced builds at 94.25%, 91.25%, 87.25% and 84.18%, and the operator selects which to deploy. All five are identical to play, so the only way to know which one you have is to read the figure in the game's information screen before staking.
How much does a low RTP version actually cost me?
Per C$1,000 of turnover the 96.21% build costs about C$37.90 in expectation, and the 84.18% build about C$158.20 — over four times as much for the same game. A hundred spins at C$1 is already C$100 of turnover, so the gap builds across an ordinary session rather than over years.
How do the free spins work?
Three or more Books anywhere on the reels award 10 free spins. Before the round starts, one symbol is chosen at random as the Expanding Symbol. When it lands it expands across its whole reel and pays even when the expanded reels are not adjacent, which is where the largest wins come from. Retriggers carry no stated cap.
Is the Book a wild or a scatter?
Both. It substitutes for every other symbol in the base game like a wild, and it also pays and triggers the free spins from anywhere on the reels like a scatter. That dual role defines the whole book genre, and it is why three Books in any position is the moment the game turns.
Is the gamble feature worth using?
It doubles a win on a correct card colour or quadruples it on a correct suit, up to five times in a row, capped at 500× your bet. It redistributes variance rather than creating an edge: you trade a modest certain win for a smaller chance at a larger one. Use it by preference, not as strategy.
Does Book of Dead have a bonus buy?
No. There is no bonus buy and no ante bet, so the free spins can only be reached by landing three or more Books in normal play. That is useful while clearing bonus funds, because the usual way players accidentally breach a maximum-bet rule is by pressing a bonus-buy button priced far above the cap.
What is the maximum stake?
The minimum is 0.10 per spin. The maximum depends on the operator and the account currency, and published sources disagree, so no firm ceiling is quoted here. Check the stake selector inside the game for the range available to you, and remember bonus wagering imposes its own maximum bet whatever the slot allows.
Play Book of Dead at Oxibet
Open the information panel and confirm the RTP before your first spin — on this title more than any other, the number in force decides what the session costs.
Play at Oxibet18+ / 19+ depending on province. Not available in Ontario. High volatility. Bonus wagering 25–35× with a C$5 maximum bet per spin while wagering is outstanding. Full terms apply at the operator.