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Book of Oz Lock ‘N Spin Slot Review

Book of Oz Lock ‘N Spin from Microgaming is about the same as the original Book of Oz slot based loosely on the famous Wizard of Oz story. Still, the gameplay is enhanced with added features to make it more exciting and lucrative. If you liked the original slot, we recommend trying this version too.

Book of Oz Lock ‘N Spin is a 5 reel, 10 payline video slots.

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Game Features:

  • Wild and Scatter in one
  • Free Spins
  • Reel Lock
  • Expanding Symbols
  • Minimum Bet: €0.10
  • Maximum Bet: €25
  • Maximum Win: 125,000x

Software: Microgaming

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Book of Oz Lock ‘N Spin Review


The interesting feature in the Book of Oz is the wild and scatter symbols simultaneously.

Free Spins

When you land 3, 4, or 5 Book of Oz symbols on the reels, you will get 10,1, 2, or 25 free spins, respectively, and pay up to 10,000x your total stake. A special symbol is randomly awarded at the start of the free spins. The 2nd Chance feature gives you a chance to reshuffle for a different symbol, or you may keep the current one. This symbol expands to cover the reel when matching symbols land on the other reels. However, it will only expand when it can complete a win. Free spins can be retriggered.

Lock ‘N Spin feature

You can choose to lock up to 4 reels of your choice to enhance your winning chance. However, each reel you lock involves a cost. The amount of cost is displayed at the bottom of each reel. Only wins that involve the unlocked reels will pay. It is only active during the base game.

Our opinion

Book of Oz Lock ‘N Spin is a high-volatility slot game. RTP is 96.6%, which is good.

It is a decent video slot from Microgaming in regards to gameplay and visuals. The graphics and animations are excellent, and indeed, it has enchanting visuals with the setting resembling Emerald City. The free spins, emerald backdrop, and vivid icons can keep you playing for hours. If you liked the original Microgaming Book of Oz, you probably would like this game too. So, if you like high-risk, high-reward gaming, pick a Microgaming casino and try it.

Book of Oz Lock ‘N Spin is available for either download or instant play version for all platforms, including PC and Mac desktop, iPad, Android on Tablet and Android, and IOS, on Mobiles.

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