Book of Dead is one of the most recognisable online slots around — Play’n GO’s high-volatility Egyptian adventure, released in 2016 and built around the explorer Rich Wilde. This guide covers how it actually works, the one thing genuinely worth checking before you play (its RTP version), and an honest read on the “strategy” advice that surrounds it. The starting point is the same as any slot: it’s a high-variance game with a built-in house edge, so it’s entertainment, not a way to make money.
How the game works
The layout is deliberately classic: a 5-reel, 3-row grid with 10 paylines running left to right. The signature symbol is the golden book, which acts as both wild and scatter, and landing three or more of them anywhere triggers the game’s defining feature — 10 free spins with a special expanding symbol. Before those spins begin, the game randomly picks one regular symbol; whenever it lands during the bonus and can form a win, it expands to fill its whole reel, which is how the big full-screen payouts happen. Rich Wilde is the top symbol, and the maximum win is around 5,000x your stake. It’s officially a high-volatility game, meaning wins are less frequent but can be larger — the practical consequence is long dry spells between features, which matters for how you budget a session. Our pokies explainer covers slot mechanics more broadly.
The one thing to check: which RTP version
Here’s the genuinely useful detail that most guides bury: Book of Dead doesn’t have a single fixed RTP. Play’n GO supplies it to casinos in several configurable versions, so the exact same game can have a different house edge depending on where you play it.
The “canonical” version returns 96.21%, but versions at 94.25%, around 91% and lower circulate in the market — and on a lower one, the house edge can be roughly double, which meaningfully speeds up how fast a balance drains. Because it’s the casino, not the game, that chooses the version, the sensible habit is to open the in-game “i” or help menu and check the RTP for that specific lobby before you wager. That’s a real, worthwhile check — just don’t mistake it for an edge. Even the best 96.21% version still keeps a house edge, so no configuration makes the game profitable. Our RTP explainer has more on what these numbers mean.
The gamble feature and the honest odds
After a winning base-game spin, Book of Dead offers an optional gamble: guess a face-down card’s colour to double your win (a 50/50 call) or its suit to quadruple it (a 25/75 call), with a wrong guess costing the entire win. It’s a genuine coin-flip with 100% loss potential, and the game’s own honest framing is right — for a disciplined player, skipping the gamble is the sensible call, since using it on every win sharply increases the chance of wiping out a good result. It’s worth being clear on one more point: the expanding symbol during free spins is chosen at random, so there’s no “picking” a better symbol or reading which one is “due” — the outcome isn’t something you influence.
“Strategy” claims to ignore
A few tips attached to this game don’t hold up. The “Bonus Hunt” idea — play until the free spins trigger, then quit to “minimise exposure to the base-game house edge” — doesn’t work, because every spin is independent and you can’t out-sequence the edge that way. Playing all 10 lines rather than fewer changes your bet size and how often small wins land, not the underlying RTP. And bankroll rules like a “100-spin buffer” are fine as spending discipline, but they cap what you can lose over a session; they don’t tilt the odds, and framing long sessions as “professional endurance” glamorises exactly the marathon play that responsible-gambling tools exist to interrupt. No betting system changes any of it.
Playing safely in NZ
The usual New Zealand context applies. Stick to licensed, accountable operators and check the Department of Internal Affairs register as the regime comes online. Use demo mode to learn the game’s rhythm — not to predict it — and remember free versions can behave differently from real money. Deposits are debit-based, since credit cards and buy-now-pay-later are banned for gambling. Because this is a high-volatility game, budget for long gaps between wins, set deposit and time limits before you start, and keep any spending to money you’ve budgeted to lose. Our responsible gambling guide has more.
This article is general, factual information and is not legal or financial advice. Game features and RTP configurations change, so verify the in-game details before playing. Nothing here is a way to profit — even the highest RTP version keeps a house edge. Gambling is a form of entertainment, not a way to make money. If gambling is causing harm to you or someone you know, free and confidential help is available in New Zealand from the Gambling Helpline (0800 654 655), PGF Services and the Department of Internal Affairs.
Frequently Asked Questions
How do you trigger the free spins in Book of Dead?
Land three or more book symbols anywhere on the reels. The book acts as both wild and scatter, and three or more awards 10 free spins with a special expanding symbol chosen at random before the round begins.
What is the RTP of Book of Dead?
It varies. Play’n GO supplies the game in several configurable versions — the standard one returns 96.21%, but 94.25%, around 91% and lower versions exist. The casino chooses which one to run, so check the in-game “i” menu. No version overcomes the house edge.
Is Book of Dead high or low volatility?
High volatility. Wins are less frequent but can be larger, which means longer gaps between the free-spins feature. Budget for those dry spells — a high-variance game can deplete a balance quickly, so plan your session spend accordingly.
Should I use the gamble feature?
For most players, no. It’s a coin-flip (double on colour, quadruple on suit) with 100% loss potential on a wrong guess, so using it — especially on larger wins — sharply raises the chance of losing a good result. Skipping it is the disciplined choice.
Does the “Bonus Hunt” approach beat the house edge?
No. Playing only until the free spins trigger doesn’t reduce the house edge, because every spin is independent — you can’t sequence your way around it. It’s a play-style preference, not a strategy that improves your odds.
