Book of Oz slot machine review — online casino game rules

The Book of Oz slot machine is an extremely unusual slot from Triple Edge Studio. This brand produces games for the giant Microgaming, so it simply cannot create games of average quality. Those players who are not particularly fond of the “book format” can simply skip this slot and in vain. The main feature is not in the round with expanding symbols — the online slot machine allows you to spin each reel separately. To learn more about the slot, we recommend reading the Book of Oz review, learning a lot of new and interesting things about the popular slot machine.

Specifications of the Book of Oz slot

At first glance, this is just a 5-reel slot with ten fixed paylines. It has a good return rate of 96.31%, high volatility and a maximum payout in one round up to x5,000.

The minimum bet starts from the traditional $0.10 and reaches $25. So everything is standard, except for Re-Spins and some features of the bonus round to earn money online.

Re-Spins Feature

The Re-Spins feature means that players can spin each individual reel an unlimited number of times. The cost of rotation is determined automatically by the system. For example, if you play Book of Oz for real money at a bet of $1 and two books fall out, then the cost of spinning one reel can be $10 or more. The more chances to collect a large combination, the more expensive the spin is.

Another feature is that there are no restrictions on the number of rotations. For example, you have collected five premium symbols on a line — in this case, you can simply spin one reel to collect the same combination again and again.

Book of Oz slot machine: bonus round

The bonus round will be standard for the book format — a series of free spins with a randomly selected expanding symbol. However, the number of free spins is not fixed — for 3, 4 and 5 book symbols, players get 10, 12 and 25 spins. The second feature is the ability to extend the round indefinitely. Just catch at least three scatter wilds for this and watch how the mysterious wizard creates magic on the playing field.

You cannot use the Re-Spins feature during the bonus round. But this does not make the Book of Oz video slot worse. On the contrary, you can use the option to activate the bonus round more often.

Play Book of Oz on mobile phone

Designed in HTML5 format, the video slot is ultimately playable on all devices. You can spin the reels for free or make real money spins. The version of the smartphone as well as the tablet does not really matter. However, you should take care of the presence of Flash Player and uninterrupted access to the Internet.


The device from Triple Edge Studio turned out to be interesting, exciting and unusual. Do not pay attention to the name — the slot hides a powerful potential that you can realize. And you can try the release without financial risks — you can play the Book of Oz slot machine for free on our website.

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