Book of Oz: Lock n Spin

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Gaming Club Casino
Richness of features:
Win rate:
September 2019
Other key feature:
Lock ‘N Spin
Other key feature:
Free Spins

We present to your attention a review of a new amazing online slot machine - Book Of Oz Lock N Spin. What is the beauty of this gaming slot? The fact is that a new interesting feature has been introduced into it that blocks the reels - Locked Reels. If you are tired of waiting for big wins, due to the fact that only one scatter symbol is missing on the playing field, then we can definitely say that you will definitely like such a feature as blocking the reels. It will allow users to directly influence the process, thereby raising their gaming level to a higher level.

The developers of the Book Of Oz Lock N Spin video slot are a legend in the virtual gaming industry — the Microgaming company and one of their regular partners is Triple Edge Studios, which has already managed to create several successful slot machines. The game is really exciting and breathtaking, so read this article further to learn more about this original slot.

The creators decided to dedicate this machine to witchcraft and magic. The plot of the game is very interesting, one young wizard finds himself in the famous land of Oz, where he is trying to find a book with spells. If the user manages to find this ancient relic, he will be able to count on winning 312,500 rubles.

Of course, experienced players will find the name of the slot very familiar and this is no accident, since in fact it is the second part of the one released in 2018 year of the slot machine - Book of Oz, which at one time gathered a large army of fans. If we compare these two models at first glance, it is obvious that they are very similar to each other, but as we said above, this model has some differences.

Brief technical characteristics of the Book Of Oz Lock N Spin slot machine :

  • Release date - September 24, 2019;
  • Developer - Microgaming/Triple Edge Studios;
  • 3D graphics - yes;
  • Number reels - five;
  • Number of pay lines - ten;
  • Wild symbol - yes;
  • Scatter symbol - yes;
  • Max payout – 312,500 coins;
  • Minimum bet – 0.10 coins;
  • Max bet – 25 coins;
  • RTP – 96.6%;
  • Volatility level - high;
  • Demo mode - yes;
  • Mobile version - yes;
  • Automatic game mode - yes;
  • Equal chance game - no;
  • Cumulative jackpot - no;
  • Quick spin mode - yes;
  • Free spins - yes ;
  • Re-spins - none;
  • Bonus round - none;
  • Doubling - none;
  • Additional multipliers - none.

Book Of Oz Lock N Spin video slot is made in fantasy style, and five spinning reels are set against the backdrop of the palace of the Wizard of Oz. There are also fifteen cells on the playing field, on which symbols fall out, and winning combinations line up on ten fixed lines. The game differs from others by a very high level of volatility, which means that users can get solid winnings at any time. This is evidenced by the coefficient of successful formation of prize chains, which is 31.02%. By the way, the payout percentage may vary depending on the activation of the blocking reel function.

To receive winnings, players need to form paid sequences of identical symbols. Elements must be next to each other, and the combination must start from the leftmost column. The range of bets varies from 0.10 to 25 coins.

Each symbol has its own value, the size of the win will depend on this. Payouts are calculated according to the bet per line made at the beginning of the round by the player and the coefficient of the formed winning combination, these indicators are eventually multiplied among themselves. The progressive jackpot from Microgaming and Triple Edge Studios is absent here, as well as the doubling game.

In the Book Of Oz Lock N Spin slot machine, simple symbols are images of a card deck from ten to ace, as well as jars: red potion, with pink potion and blue potion. In addition, a symbol in the form of the main character, the Wizard of Oz, will appear in the cells, which is the highest paid in the game, since it can bring the user a win of five hundred times the set bet for a prize sequence formed from five similar symbols.

The symbol with the image of a book performs two functions at once, namely, it is both a wild element and a scatter symbol. As a wild symbol, this symbol can substitute for any other symbols in order for the player to form winning sequences more often. Acting as a scatter, the element depicting a book will help the user to get free spins.

In the Book Of Oz Lock N Spin video slot, as in many others, players will have access to an automatic game mode. It is convenient because after the player activates it, he does not have to rotate the reels on his own in manual mode. Thus, you can fully follow the game and enjoy the process. Before starting the auto mode, the user should set the rate that is most beneficial to him at the current moment. To activate the automatic game mode, you must use the button designed specifically for this. In addition, a mobile version was developed for the slot, so you can play it anytime, anywhere.

The bonus functionality used in the Book Of Oz Lock N Spin slot

The Locked Reels feature is the main distinguishing feature a feature that almost immediately draws attention to itself. If in the first version of the video slot, users were given the opportunity to re-spin the reel in the main game for a certain amount, then in the second part, you can block from one to four reels, and this, in turn, will significantly increase the chances of a large number of formation of prize chains, or will also trigger the bonus round. The blocking of each column has a different cost, the total amount is reflected in the left corner at the bottom. This bonus feature will be especially effective at the moment when two wilds or scatters appear on the playing field and the player needs one more of these elements. Reel blocking becomes more expensive when the player has a big chance of getting a big win. It is necessary to take into account the fact that during the reel locking function, the user will not be able to change the bet.

Another bonus feature in the machine is free spins, which can be earned in the standard way. To get them, the user must collect three, four or five scatter symbols on the playing field. Three scatters will bring the player ten free spins, four - twelve and five - twenty-five free spins. Before the bonus round starts immediately, one of the main icons is randomly selected as a special element. When this symbol falls on the playing field in the required amount, it will begin to expand, filling the entire reel. And by adding the “Second Chance” feature, the user will be able to select another element, which will also be expanding. However, this is somewhat risky for the player, because there is a possibility that this symbol can be significantly cheaper. The free spins round can be extended. The reel lock feature is not available during free spins.

Before you start the main game, we recommend that you try the slot in its demo version. In it, you will have the opportunity to become better acquainted with the Book Of Oz Lock N Spin game, as well as its rules, symbols, characteristics and bonuses. Demo mode is free, so you won't be able to earn money here. It does not require registration if you are visiting our casino site for the first time. In addition, playing in the free version of the machine, you can develop your own tactics, thanks to which you can get big winnings in the game for real money. This recommendation will be useful not only for beginners, but also for confident and experienced users.

The control panel is simple and convenient. A large round button starts the spins in manual mode, next to it there is a button that starts the auto-play. The maximum bet can be made by clicking on the button with the corresponding name. Three bars open the menu and here are such elements as: game history, transaction history, lock and spin offers, autoplay, bet selection, settings, paytable and help section. In the settings, you can enable or disable: introductory animation, quick spin, game sounds and background music. The paytable, which opens in a separate window with a scroll bar, contains all the information on bonuses and coefficients for various elements. If you have any questions during the game, you can always use the help section, which describes in detail all the details of the video slot.

In conclusion, I would like to note that the second part of the game turned out to be bright, interesting and certainly a worthy continuation of the previous version. You will be pleased with high-quality graphics, colorful interface, reel blocking, free spins and excellent prize money. The percentage of return of funds is 96.6%. We invite you to play the new Book Of Oz Lock N Spin slot machine at online casino. Let your leisure time be exciting and, most importantly, profitable. Good luck, luck and worthy winnings!