How to Play Book of Oz Lock ‘N Spin Slot
Before you can find out what the Emerald city looks like, you will need to know what game functions can be adjusted before each spin which we have highlighted below.

Firstly, Book of Oz Lock ‘N Spin players should look to adjust their bet size by using the “Coin Value +/-” buttons to set how many coins they wish to bet per spin. If you happen to be short on time then simply hit the “Max Bet” button to your bet to the maximum amount without having to manually adjust.
Once you have set your desired bet amount you are ready to click the “Spin” button to initiate the spinning of the reels. If you are tight for time and do not want to fuss around hitting the spin button every time you are ready to et the reels into motion, then you can also use the “Auto” button to automatically spin the reels a set amount of times that you wish them to be spun.
Slot Features
As you might expect, Book of Oz Lock ‘N Spin features three rows and five reels in which it offers a total of 10 paylines. When it comes to betting on this Microgaming slot, players can wager anywhere from 10p to $25 per spin, similar to the original Book of Oz slot from Microgaming. No progressive jackpot is on offer here, but players can get their hands on up to 5000 times their stake.
The following playing card icons are used to resemble the low-value symbols – J, Q, K, A. The high-value symbols are represented by three different types of potions and a top-hat wearing character.
Book of Oz Lock ‘N Spin RTP Figure
As a gamer, you will always want to know what your chances of winning are so you know you are not wasting your time on a video slot that very rarely pays out. If you are looking for a video slot that pays out more often, then you will need to look for one that offers a high RTP (Return To Player) % or falls into the category of low volatility.
The Book of Oz Lock ‘N Spin video slot offers an RTP figure of 96.60%.
Book of Oz Lock ‘N Spin In-game Bonuses
Lock ‘n Spin
During this feature, players can choose to lock up to four reels. Each reel will cost players a different amount to lock, with the total cost being displayed in the bottom-left of the screen. This feature is very handy for players that are looking for just one special symbol to complete a combination.
Scatters & Free Spins
The book of oz symbol represents the scatter and players must land at least three of these across the reels to trigger the free spins round. Players will receive up to 25 free spins depending on how many triggering scatters are landed, as well as cash prizes up to 200 times their stake.
The free spins round can be retriggered to win up to 50 free spins.
Summary
Like its predecessor, Book of Oz Lock ‘N Spin is a great slot that is certainly worth a try if you have not already done so with Microgaming once again putting together a unique slot. Our favourite feature on Book of Oz Lock ‘N Spin is by far the ‘Lock ‘n Spin’ feature which we have never come across before. On top of this, players can make the most of multipliers, free spins and let’s not forget the RTP figure of 96.60%.