rainbet
Book of Dead is a high-volatility Play'n GO slot with 10 paylines, a random expanding symbol in the free spins and an optional gamble. This page covers how each part works, what the 96.21% RTP means in practice, and what to know about playing book of dead Rainbet style, from the casino's lobby.
- Provider
- Play'n GO
- Type
- slot
- RTP
- 96.21%
- Volatility
- high
- Max win
- 5,000x
- Released
- 2016
Contents
The 10-Payline Layout and Symbols
Book of Dead was released by Play'n GO in January 2016 and follows explorer Rich Wilde through an Egyptian tomb. The grid is five reels by three rows, with ten fixed paylines. Wins come from matching symbols along those lines, so there are no clusters or ways-to-win mechanics to learn.
Reels, lines and key numbers
Because the paylines are fixed, every spin is played across all ten. The table gives the headline specifications at a glance.
| Detail | Value |
|---|---|
| Provider | Play'n GO |
| Layout | 5 reels x 3 rows |
| Paylines | 10, fixed |
| Published RTP | 96.21% |
| Volatility | High |
| Maximum win | 5,000x the bet |
Which symbols pay the most
Rich Wilde is the top-paying symbol and returns 500x the total bet for a full payline. Below him sit the other explorer and Egyptian-themed symbols, while the low end is made up of card ranks. The paytable inside the game is the authority on exact values for each symbol.
The Book Symbol: Wild and Scatter in One
The Book is the symbol that matters most for the feature. It acts as the scatter, and three or more of them anywhere on the grid start the free spins round with 10 spins.
Because it is a scatter, the Book does not need to sit on a payline to count towards the trigger. That makes the bonus feel like a separate event from the base game, where most spins return little or nothing and the round itself carries the weight.
Reviews disagree on the bet range, so confirm the minimum and maximum stake in the game's own paytable before choosing a bet.
Free Spins With an Expanding Special Symbol
How the random pick works
Before the spins begin, one regular symbol is chosen at random as the expanding symbol. During the round, whenever it lands and the expansion would create a win, it stretches over its whole reel. The expanded symbols do not have to be on neighbouring reels to pay.
This is why the pick shapes the whole round. If the game selects Rich Wilde or another high-value symbol, expansions carry far more potential than if a card rank is chosen. A low pick can leave a round feeling flat, and that swing is a large part of the slot's high volatility.
Retriggers
Landing three or more Books during the free spins adds another 10 spins. Reviews of the original game report no cap on retriggers. The separate Book of Dead GO Collect release does limit them, to 80 spins, so do not assume the two behave the same way.
The Gamble Feature
After a win, you can either collect it or gamble it. The gamble shows a hidden playing card, and you guess one of two things.
- Colour: a correct guess doubles the win.
- Suit: a correct guess multiplies the win by 4.
- A wrong guess loses the amount you put at stake.
It is optional and sits outside the main game maths, so treat it as a separate bet with a real chance of losing the whole win. Many players skip it entirely. If you use it, decide on a limit beforehand. The GO Collect version replaces it with a coin spin, which is a different mechanic.
RTP Settings and High Volatility
What 96.21% means
The published RTP is 96.21%. That is a long-run average across a huge number of spins, not a prediction for one session. Over an evening, results can land far from it in either direction.
Living with high volatility
High volatility means wins are uneven: long quiet stretches, then occasional larger returns. The top prize is 5,000x the bet. No ante bet or bonus buy turned up in the sources checked, so the free spins can only be reached by landing the Books. A smaller stake gives you more spins to work with, and a budget set before you start keeps the swings manageable.
Playing Book of Dead at Rainbet
Play'n Go is among the providers listed by the casino, and the slot is part of the wider games selection. Slots can usually be played on a phone too, and the mobile app page explains how that works.
One point about the welcome offer: its free spins are tied to Sweet Bonanza only, so they will not be used on this slot. Full terms, wagering and the no-wager alternative are on the bonus page. A free demo exists on Play'n GO's own game page, which is a low-pressure way to see the expanding symbol in action before staking anything.
Fun to watch when the right symbol expands, but I treat it as entertainment with a fixed budget.
The site carries an 18+ notice and links to Gambling Therapy and GambleAware. Stop if play stops being enjoyable.
FAQ
How does the expanding special symbol work in Book of Dead?
A regular symbol is picked at random before the free spins start. It only expands across its reel when that expansion produces a win, and the reels do not have to be adjacent. A low-paying pick is the main reason some rounds return little.
How many free spins do you get in Book of Dead?
Three or more Book scatters give 10 free spins. Landing three or more Books during the round adds 10 more, and the original game is reported to have no retrigger cap. Check the paytable if you play a spin-off version.
Can I try Book of Dead without staking money?
A free demo is available on Play'n GO's own game page. Many licensed casinos also offer demo mode, though availability depends on the region. A demo shows the feature behaviour but does not reflect real-money outcomes.
Is the Book of Dead GO Collect the same game?
No. It is a separate Play'n GO release with a coin-spin gamble that can be taken up to four times in a row, and an 80-spin cap on free spins retriggers. Check which title you have opened before relying on the rules here.
18+ | Gambling can be addictive. Play responsibly. Get help
Independent help and the regulator: UK Gambling Commission · GamCare · BeGambleAware · GAMSTOP · Gambling Therapy