Book of Oz Lock N Spin by Games Global

Welcome back to the world of the intrepid wizard on the slot from Triple Edge Studios powered by Microgaming. Book of Oz Lock ‘N Spin is the sequel to 2018 original, reversing the initial Respin feature where you could respin any reel to land a missing symbol or scatter. Instead, you can now lock up to four reels in place for another chance to hit them on the respin.

The free spin feature has also a new twist, giving you a second chance if you are not happy with the selected expanding symbol. Are you intrigued? Then, continue reading our full review below to learn everything about this unique reeled machine.

Book of Oz Lock N Spin Slot Machine (with Casinos) Reviewed

Only one week after the launch of its latest slot release in collaboration with partner studio, Just For The Win, privately held Isle of Man-based software development company, Microgaming is back with one of its most popular game worlds – Book of Oz Lock ‘N Spin.

The modern classic was developed in partnership with Triple Edge Studios and it takes us to the second chapter of the highly acclaimed Book of Oz series.

Unleashing the power

Set in the entrance hall of a fantasy mansion with predominantly emerald colors, the game window impresses with crisp graphics and smooth animations. At the bottom of each reel is a display, that will indicate the cost of locking that individual reel on the current spin.

A rather generic but suspenseful soundtrack is only interrupted by the usual reel and win count noises.

Paytable Explained

This is a video slot with five reels, three rows, and ten fixed pay lines. Wins are awarded for two to five matching symbols on a line from left to right only. Enter the world of the wizard on desktop, tablet or mobile from 0.10 to 25 credits per spin. The game as high volatility with a default RTP of 96.36%.

Special Icons

• The Book symbol doubles as both a Wild and Scatter. Finding three, four or five triggers free spins.

Regular Symbols

• The pay symbol set is unchanged, starting at the low end are the card royals from 10 through to A, awarding 10x to 15x your bet for a single five of kind.
• They are followed by three Potion Bottles in Red, Purple and Blue colors, each with a distinct closure cap – hearts, keys, and a lion.
• The top paying symbol is the Male Wizard. Hit five on a line to win 75x to 500x your stake.

Bonuses and Additional Winning Possibilities

In a complete reversal from the original Book of Oz, you can now lock any reel instead of respinning it on any spin in the base game. Using the Lock ‘N Spin feature, you can lock up to four reels on each occasion. The five displays at the bottom of the game window will light up after the reels have stopped to show an extra bet amount for each reel. The amount is based on which symbol is missing and what kind of win could happen should the missing symbol appear on the respins. The higher the win potential when the symbol lands, the higher the bet amount for locking the respective reels. The mechanic also works for scatters when only two appear on a spin.

Hit minimum three, four or five Scatters anywhere on the reels in one spin to trigger 10, 12 or 25 free spins respectively, which can be re-triggered indefinitely. Additionally, a coin win of 2x, 20, and 200x is awarded for three, four and five scatters.

Before the bonus round starts, one of the nine regular pay symbols are randomly selected as the special symbol. When sufficient symbols land on a free spin, they will expand vertically to cover the entire reel and award wins for all pay lines, which are paid on top of any potential organic wins from the spin. It will need a minimum of three low-paying symbols or a minimum of two premium symbols anywhere on the screen to see them expand and award a win.

However, there is one twist that comes into after the first random special symbol selection. If you are not happy or do not like the selected symbol, you can use the Second Chance to have a different symbol chosen. Worth noting is that you can equally end up with a higher or lower value symbol.

Best Casinos to Play This Slot Machine At

If you wish to try this game out, we recommend the All Slots gambling destination. The brand has been in business since 2000, is a winner of multiple awards for excellence, powered by Microgaming, eCogra certified, licensed in Malta and popular worldwide. The site accepts all major payment methods, such as Visa and wire transfers.

More Games by Triple Edge Studios

• Oink Country Love has a weird theme but it's a fun slot with the bigger wins naturally coming in the Free Spins feature. Saying that it's a low to medium game with maximum wins of up to 570x your stake on each spin.
• Playboy Gold has plenty of bonus features on offer. You have Jumbo Blocks, multipliers and a Wild Respins feature where it takes over the whole 4 middle reels and gives you sticky wilds on reels 1 and 6 for up to 4 respins. There’s a Wheel Bonus feature and Bonus Spins Round.
• Wicked Tales: Dark Red has a Wandering Reels feature where 3 reels display the same symbol on every spin. Then it’s all about the Wolf’s Wheel Bonus feature as you spin the wheel to win cash prizes – you can also access the Forest of Fortunes Pick Bonus feature and Bonus Spins.

We Recommend

If you are a fan of similar games, we have prepared a list of machines you should like.

• Book Of Gods by Big Time Gaming is a 5 reel, 243 ways to win slot. Look out here for cloned symbols that can fill reels and a bonus round that can award infinite free spins.
• Great Book of Magic Deluxe by Wazdan has 5 reels, 20 paylines, and full of magical symbols that can pay up to 5,000 coins per combination, as well as the basic number of extras, the release has all the magical ingredients you need to make a profit.
• Book of Gold Double Chance by Playson offers you a double chance in the Free Spins feature due to 2 special expanding symbols – as a result, this is a highly volatile offering where you can win up to 4,067x your stake on every free spin.