Game description

Book of Cai Shen Slot (iSoftBet)

Book of Cai Shen Slot (iSoftBet)The Book-style is increasingly becoming a popular design for many slots. IsoftBet has not been left out, and one of their latest game is Book of Cai Shen, a slot machine that borrows from the book concept.

I love the unique ideas that the developer has injected into this title, and especially the heavy reliance on the Asian culture, and not the Ancient Egypt that we have become accustomed to.

Also, I noticed that this particular title offers way better rewards, than other Book competitors.

The weekend after its release, I was already playing Book of Cai Shen, and below is my review:

Game Set-Up

Book of Cai Shen is designed on 5x3 reels, with just 10 active lines. This is the same case with most slots from this genre.

For the feature, I found the expected mixed wild/scatters, expanding symbols, as well as free spins.

Betting and Prizes

I was also surprised by the low betting prizes that start from just $0.10 per spin.

With the Ultra Bet options that are provided by the developer, you can pay for 50 betting rounds in advance. This will open the door for more prizes, which can get to as high as 1,000x the stake.

One of the challenges that you can expect with the Book-style slots is the high volatility.

This is the same case with Book of Cai Shen, but I’m also impressed by the high potential of the game.

The developer has made it possible to walk away with as much as 11,069x the stake. Many slots in this category offer a maximum of 5,000x.

The RTP is 96%, which is within the normal range.

Book of Cai Shen Slot Features

Book symbols are the most conspicuous symbols, and they serve as both the wild and the scatter.

This means that they can be used to form winning combos when combined with other features.

Alternatively, you can use them to trigger up to 10 free spins, plus a prize of 200x the stake. However, for this to happen, you need to land them 3 to 5 times on the reels.

Book of Cai Shen has added Golden versions for its Book symbols, and you can find these in the middle three reels.

Each time a Golden Book landed on one, the reel transformed into a golden reel. Going forward, if it contributes to a win, then it will be converted into a special expanding symbol.

Theme & Design

Although the Book of Cai Shen has steered clear the very common Ancient Egypt theme, its story is not unique in any way.

With the image of the Book, plus the Chinese God of Wealth, the slot offers symbols like jade rings, golden dragons, and some red envelopes, in addition to the Royals that represent the low-value icons.

The design is great, and I love the mix of red and gold decorations, which are colours commonly used in the Asian culture.


IsoftBet has done quite well with Book of Cai Shen. I particularly love the high potential of the slot and the pretty Book-style design that the developer has gone with.

However, due to its intense volatility, I can only recommend this video game to more experienced casino players.

UPDATED ON: by Shawna Dudley