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Book of Oz Lock N Spin Slot

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Developed by Triple Edge Studios and  Microgaming, Book of Oz Lock N Spin is a 5-reel and 10-payline video slot. It also offers a max potential win of up to 5,000x your bet!

*Any values mentioned are subject to change.


Book of Oz Lock N Spin Game Overview

As you may have guessed from this slot game’s title, Book of Oz Lock N Spin is set in the mythical land of Oz. It is a fantasy-themed game, offering possible free spins, expanding symbols, a Respin feature, and a top potential prize worth up to 5,000x your stake!

The slot has a cool design and enchanting music. The reels are filled with colourful symbols, and the playing grid is set against a beautiful green castle.

This high-variance game features 5-reels and 10-paylines. Bets range from £0.10 up to £50 a spin, which may suit a range of players of UK slots.

Symbols on the reels include jewelled playing cards A – 10, potions, a decorative book, and a handsome gentleman in a top hat. The low-paying symbols are the card royals 10, Q, J, K, and A. The A and K can award up to 15x your wager for a 5-of-a-kind combination. 

The man in the top hat can award up to 500x your wager for 5 matching symbols across a payline. Additionally, this symbol and the red and purple potions can also award wins if you manage to land just 2 matching symbols in a spin.

The decorative book symbol can appear as both a wild and scatter in this slot. So, it can replace all symbols, and it can unlock the free spins feature if 3+ land in a spin. And what’s more, it can also award potential payouts if you manage to land 3 or more!

The Book of Oz Lock N Spin slot is available to play here at King Casino, the UK’s best online casino site!

How to Play Book of Oz Lock N Spin

  • Load the game on your PC or mobile device and click on “Continue”.
  • Use the plus and minus buttons to select your bet size.
  • Hit the “Spin” button to start playing.

Respin Feature

After each spin in the base game, you can choose to lock or respin any reel of your choice. However, each respin is offered at a cost, and you can only respin one reel at a time. 

Free Spins Feature

Activate the free spins feature by landing 5, 4, or 3 book scatters simultaneously. This will then award you a number of free spins. For example:

  • 3 scatters = 10 free spins
  • 4 scatters = 12 free spins
  • 5 scatters = 25 free spins

At the beginning of this bonus round, a symbol will be randomly chosen as the expanding symbol. So, if it lands during the feature and is part of a winning combination, it can expand!

Return To Player

Return to Player (RTP): 96.60%

RTP is used to explain the potential money that an online slot or casino game can pay back to players. It appears as a percentage and is generally calculated from gameplay over a long duration of time.

For example, if a slot has a RTP of 97% this means that it could pay back £97 for every £100 wagered.

However, there is no guarantee that players will receive this amount, as slot payouts are entirely random.

At King Casino, you can also find related titles such as the original Book of Oz and Legacy of Oz.


*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.