Book of Oz: Lock ‘N Spin slot Review

Book of Oz is a magical-themed slot released by Games Global and Triple Edge Studios. It has simple classic mechanics with 10 paylines and a 5x3 field, pleasantly high RTP and intuitive interface. The slot has already managed to become popular: now it can be found in many casinos. The maximum win in Book of Oz is x5000. The set of bonus features is relatively small, but they are all interesting and profitable, and often triggered.

9.40 /10
Free Play Microgaming online
promo code
promo code
0.10 USD
Min bet
25 USD
Max bet
Max payout
Number of reels
Number of lines

Where to Play Book of Oz: Lock ‘N Spin slot?

To distinguish an honest casino from a copy created by fraudsters for the sake of deceiving players, you will have to spend a lot of time. And still you can make a mistake. In order not to risk and do not waste time, to play Book of Oz from Games Global is better to choose a project from a ready-made list of already verified casinos. Such is in Casinoz: here you get only after careful study.

Play Book of Oz: Lock ‘N Spin demo in India

Demo version of the slot allows you to familiarize yourself with its features without registering an account and for free. All features are fully available, so you can practice: memorize combinations and understand how the bonus features work. For this purpose, the developer gives 100,000 demoballs, which will be enough for 50,000+ spins (at a bet of 2 and not counting wins).

Play for free 100% free
Play for real T&C applies, 18+

Online Casinos with Book of Oz: Lock ‘N Spin slot for Indians

In the description of the slot there is a Casinoz list of casinos with Lara Croft Temples and Tombs. So you can go straight from the review to the game.

About each casino you can read the details and choose your favorite, if there are several options.

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How to Play Book of Oz: Lock ‘N Spin slot machine

Book of Oz has 5 reels and 3 rows, on which the player will meet 12 symbols. Paylines are only 10, they are fixed: you can not change their number. The winning limit is x5000, you can get it only during free spins. There are 2 bonus features and 2 special symbols. The range of bets is from 0.1$ to 25$.

The amount placed is divided by the number of lines, that is, if you win, you will receive a payout according to the formula ((Bet / 10)) x Multiplier.

Book of Oz: Lock ‘N Spin Symbols, Wild, Scatter


  • Scatter symbol. Participates in the issuance of free spins. Also for 3+ Scatter symbols in any part of the field player receives a payout.

  • Wild symbol. When falling out in the line of identical symbols counts as one of them, and therefore allows you to win. It also counts as a Scatter symbol.

  • Wild, Scatter
    Special symbol
  • Wizard
  • Elixir
  • Potion
  • Ingredient
    For magic
  • A
    Junior symbol
  • K
    Junior symbol
  • Q
    Junior symbol
  • J
    Junior symbol
  • 10
    Junior symbol

Book of Oz: Lock ‘N Spin Bonus games


  • Respin. After each spin, a button for respin appears under each reel. This is useful: for example, if 4 reels are full of symbols for an expensive winning combination, you can trigger a respin on the remaining reel and hope that a missing symbol or Wild will fall out. Each respin is paid, its cost is determined depending on how big a payout the player can get in case of success. Respins can be made an unlimited number and on different reels.

  • Expanding Symbols. During the free spins, 1 of the basic symbols is randomly selected, which in each spin will stretch to all 3 rows in height no matter on which of the reels it would have appeared. This increases the chance of hitting a winning combination.

Book of Oz: Lock ‘N Spin free spins

Free spins can only be won in normal spins if you catch 3, 4 or 5 Scatter symbols in any part of the field. For this, 10, 12 or 25 FS are given. The first free spin can trigger the Expanding Symbols feature. Scatter symbols participate in the free spins package, so you can catch another set of FS.

Book of Oz: Lock ‘N Spin RTP, Volatility & Hit Frequency


  • RTP is 96.31%, which is very good. Both short and long multi-hour sessions can be closed with profit. Such a percentage of return is interesting to both players who play for fun and those who seek to always play in the plus and withdraw money.

  • The volatility is high, which means that most payouts will be small.

  • Hit frequency is at an average level.

Strategy: How to Win at Book of Oz: Lock ‘N Spin slot

Play on online slots can be played only on luck: no actions of the player will not affect the probability of winning. In each rotation combinations are selected randomly. There are thousands of their options, and at each run the generator that selects them, starts again.

Therefore, do not hope for earnings and easy money from slots, but treat the game as an entertainment and hobby.

Book of Oz: Lock ‘N Spin Interface

Before you start playing Book of Oz:

  1. Click on the triplet on the bottom left and go to Paytable (the button with the letter i). This lists the value of the symbols and paylines: it's a good idea to familiarize yourself with them before you start.

  2. To the right of the balance, select the bet size.

  3. If you want to start accelerated spinning of the reels or autospin: the buttons for this are at the bottom right. In autospin you can only select the number of spins: 10, 25, 50 or 100.

The interface of the slot is as simple and intuitive as possible. All information and buttons are collected under the playing field. From left to right here are the menu, balance, bet size, normal and automatic reel launches, the last won amount and the button to speed up or slow down the spin.

Mobile Compatibility

Since many people play not from a computer, but from a phone or tablet, all slots now have a mobile version. It is needed to:

  • Spend less traffic (and therefore work better on a weak connection);

  • start quickly;

  • correctly displayed on a screen of any diagonal, even non-standard;

  • work stably even on budget and older gadgets

Should You Play Book of Oz: Lock ‘N Spin Slot for Real Money in India?

Bottom line: the Book of Oz is popular, although there is nothing unusual about the slot. Neither in terms of design, nor in terms of mechanics. From the pluses we can emphasize the high RTP and very convenient and useful Respin feature.

Frequently asked Questions

💎 What is the maximum winnings in the Book of Oz game?

The player's bet is multiplied by 5000 times

💲 What is the maxbet in the Book of Oz slot?

25 c.u. in player's currency

🎲 What is the RTP in the Book of Oz by Microgaming?

A range of values, the most popular of which is 96.31%

  • An extremely popular slot
  • Simple but lucrative bonuses
  • Easy rules
  • Nice graphics
  • RTP range
  • High volatility
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Main info
Type of game Video slots
Manufacturer Microgaming
Theme Magic, Mystic, Witches & Wizards, Fairy Tales
Min bet 0.10 USD
Max bet 25 USD
RTP 96.31%
Max payout 5000 : 1
Is free test available Yes
Mobile version No
Issue date September 25, 2019
Progressive jackpot No
Reels number 5
Lines number 10
Wilds Yes
Scatter Yes
Gamble Feature No
Volatility High
3D slot No
Respins Yes
Freespins Yes
Progressive multipliers No
Bonus games Free Spins, Big Win, Respin, Expanding Wild, Lock'em Up Re-Spins