We are quite fond of how the artist team designed this release. The huge emerald pillars will be a familiar view to anyone who has followed Dorothy’s adventures. We are in the Emerald City, the seat of the wizard’s powers! That said, you should not expect to see him lurking in the background. This slot moves all the action up front with some excellent animations that play while you spin the reels. Some require winning combinations to occur, while others demand special features to activate. Either way, you will enjoy the fancy graphics in this game, which makes it one of your favourite online slots in the UK! Well, unless you dislike the colour green, but we are afraid there is little we can do about that.
Book of Oz Slot Features
- RTP: 96,31%
- Betting Range: £0.10 – £25.00
- Max Win: £125,000.00
- Similar Slots: Book of Dead, Book of Ra, Book of Kings
How it Works in Book of Oz online slot
You play Book of Oz on a five-reel board with ten fixed paylines. As a result, players cannot turn them on or off whenever they wish. With the number of paylines always being ten, the only way to change your total bet is to change it using sliders! Wins are formed by finding three or more identical symbols next to one another. All winning combinations must start with the leftmost reel while following one of the active paylines to win the current round! Another cool aspect of this release is the control panel. It is very easy to use while remaining stylish. You can set up Auto Play, play max bet, spin the reels, change your bet or open settings. Through the settings menu, players can look at the paytable, open the help section and change some options. You can bet between £0.10 and £25.00 on each round.
Icon designs are done nicely by Microgaming. In this slot, they are split into two categories. The lower value ones are playing card royals. They are made up of letters and numbers and have extra décor added to help them fit in. We are usually not big fans of these symbols, but we love how the developers handled them here! Other icons include several types of potion and the Wizard of Oz himself! Pay close attention to a golden book with the word Oz written on it. It serves as both the Wild and Scatter combined in this game!
Book of Oz Bonus Rounds
Three, four or five Scatters in any position will grant ten, twelve or twenty-five free spins, respectively. During free spins, one of the symbols is randomly chosen to become an expanding icon. There can only be one expanding symbol per free spins round. They will cover their entire reel and pay when matching icons land anywhere on a payline. This means symbols do not have to be adjacent to form winning combinations! The expanding icon will not grow unless it will lead to a guaranteed win. This is an incredibly rewarding special feature, but Book of Oz goes one-step beyond to make it better. You can retrigger the free spins round!
Re-spin Button
At the end of each base game spin, you will see the re-spin buttons beneath each reel light up. Each reel has a different re-spin cost, depending on the value of the symbols in that and other reels. If you are one reel away from scoring a big jackpot, it will cost a lot more than a standard re-spin. You can only re-spin one reel at a time. You cannot re-spin after finishing a special feature. Additionally, changing your total bet will also disable re-spins to prevent you from manipulating this release.
The Verdict
Personally, we did not think just adding re-spins on demand would make a big difference. However, the slot’s rising popularity proves players like having control in their hands. One of the reasons why online slot websites offer this game to their players. The pretty visuals and a shot at winning a 5000x jackpot certainly help the whole thing, too! Book of Oz has become one of the most actively played Book game types, right behind Book of Dead. If you enjoy rewarding free spins rounds, we can definitely recommend this release. It will be well worth your time and money!