Book of Wealth II

7.0/10 New Casino Game Reviews team rating
Book of Wealth II slot by Mancala
  • RTP: 95
  • Max Win: x2458.00
  • Betways: 10
  • Volatility:
  • Game Type: Slots
  • Release Date: September 27th, 2023
Our rating: 7.0/10 by the New Casino Game Reviews team
RTP 6.0 Max win 6.8 Features 6.8 Freshness 5.5

Features we found: free spins, bonus buy, expanding

How we rate games

Every slot is scored on the same four criteria, using the game's published data: RTP (40%), maximum win potential (25%), bonus features described in our review (30%) and how recent the release is (5%). Our editors can adjust a score after playing the game. Missing data counts as neutral. The score reflects the game's numbers and features, not your chances of winning; slots are games of chance, so please play responsibly.

Book of Wealth II slot by Mancala Gaming

Book of Wealth II slot screenshot 2

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Book of Wealth II Overview

Book of Wealth II is an Egyptian adventure slot from Mancala Gaming, released on 27 September 2023. It is a classic “Book” game: 5 reels, 3 rows and 10 fixed paylines, one symbol that is both wild and scatter, and a free spins round built around an expanding symbol. The published RTP is 95%, the maximum win is 2,458x the bet, and Mancala does not publish a volatility rating.

The Story and the Symbols

The sequel picks up the tale of Book of Wealth. An adventurer vanished in the desert after finding the legendary book, and a young woman who believes he was her ancestor sets out to learn what happened to him. She appears on the reels herself, together with a pharaoh, a winged goddess statue, a golden Eye of Horus medallion and the card royals from 10 to A, all set in a gilded frame between palm trees and burning torches.

Our Base-Game Wins

We played the demo at a total bet of 100. Three wins from the base game:

  • 400 (4x) – three winged statues on payline 4, completed by a golden symbol on the middle reel.
  • 300 (3x) – three golden Eye of Horus medallions across the reels.
  • 250 (2.5x) – four As on payline 3.

The Line-Bet Maths

With 10 fixed lines, a total bet of 100 means 10 per line, which makes the paytable easy to read from our wins. The four As on line 3 paid 250, or 25x the line bet. The winged statues on line 4 paid 400, or 40x the line bet. In the free spins, the expanding 10 on three reels paid 200 in total across the lines, which is where the special symbol earns its value: it pays on every line at once instead of on a single one.

The Book: Wild and Scatter in One

The book symbol, marked BONUS GAME, pays anywhere on the reels and also substitutes for the other symbols. Three or more of them trigger the free spins. One of our screenshots shows exactly that: three books on reels 2, 3 and 4, a scatter payment of 300 (3x), and the feature starting on the next screen.

Free Spins and the Expanding Symbol

The round awards 10 free spins. Before it starts, the book opens and picks a special expanding symbol – in our session the page showed a large 10 and the message “Congratulations! You have won 10 free spins”. After the regular wins are paid, the special symbol expands to fill its whole reel and pays on every line, even when the reels holding it are not next to each other. According to the game rules, up to 9 special expanding symbols can be activated, and the book cannot stand in for the special symbol during the free spins.

What the Round Delivered

With 7 free spins left, the 10 expanded on three reels at once and filled them from top to bottom. That spin alone paid 200 (2x) and took the round to 600 (6x). The row of small icons above the reels tracks the special symbols, with the 10 lit up.

Reading the Symbol Tracker

During the free spins, a bar above the reels shows a row of small symbol icons, and the ones already chosen as special symbols light up – in our round, the 10. It lets you see at a glance which symbols will expand. Because the rules allow up to nine special symbols, a round in which several of them get activated gives the expanding feature more ways to cover the reels than a single special symbol could.

Buy Bonus

A Buy Bonus button sits in the top right corner. The feature costs 63 times the bet, so 6,300 at the 100 stake we used.

RTP and Numbers

The 95% RTP is below the usual 96% benchmark. Combined with the 2,458x cap and only 10 lines, most of the game’s value comes from the free spins, when an expanding symbol can cover several reels at the same time.

A Series of Three

Book of Wealth II sits between the original game and a third part: when we checked on 28 September 2026, all six of our partner casinos listed Book of Wealth, Book of Wealth II and Book of Wealth III side by side. The second game keeps the classic book format of the first and adds the story of the explorer searching for her lost ancestor.

Who It Is For

Book of Wealth II suits players who like the traditional Book formula and want a simple game to follow: one special symbol, ten lines and a round that can stack several expanding reels on one spin.

You can try this game on MrJones Online Casino. There’s a unique casino bonus offer of 300% up to £1200 for a limited time.

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