Play Sisters of Oz Jackpots by Microgaming for Free

Click to play Sisters of Oz Jackpots in demo mode for free
3.98 / 5
Minimum bet:
Maximum bet:
Maximum win:
08 September 2020

Features & Themes

  • Autoplay
  • Free spins
  • Re-spins
  • Quick spin

Sisters of Oz Jackpots

The Sisters of Oz Jackpots video slot is a fun and exciting game based on the classic story of the Emerald City. It's created by Microgaming and has 5 reels, 4 rows, and 20 paylines. The book symbol is both the wild and scatter symbol, and it can be used to replace any other symbol except the jackpot trigger in order to win.

When you play the Sisters of Oz Jackpots slot online, you'll see jumbo blocks appear on the reels. If you land three of the book scatter symbols, you'll be awarded up to ten free spins. And if you're lucky enough to hit the jackpot, you could win a mini, minor, major, or mega payout!

  • Sister of Oz jackpot triggered
    Sister of Oz jackpot triggered
  • Sister of Oz main game
    Sister of Oz main game
  • Systers of Oz free spins
    Systers of Oz free spins
  • Sisters of Oz Jackpot Wheel feature
    Sisters of Oz Jackpot Wheel feature

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Sisters of Oz Jackpots Review

Microgaming’s Sisters of Oz Jackpots slot machine is a great game to try. If you’ve played games at online casinos before, you might know Microgaming for their impressive graphics. With this sequel to their Book of Oz slot machine, they've done it again. So, join the enchanting Sisters of Oz on the yellow brick road and see if you can win big with their mystical potions!

Theme and Graphics

The game is set in a beautiful fantasy forest with a nice color scheme. The command bar is located at the bottom of the reels and allows you to control the game. There's also a catchy soundtrack to keep you entertained. The graphics are top-notch and the game runs smoothly. You don't need to download anything, you can play it directly in your browser. And, it's even compatible with HTML5, so you can play it on your cell phone. If you're looking for a medium to high variance slot, this is the game for you. It pays out regularly, but the big wins take patience. Both new and experienced players should give it a try.

RTP, Volatility and Betting Options

The minimum stake per spin is 0.20 credits and the maximum is 25 credits per spin. The RTP for this game is 95.83 percent, which is lower than some other games. It also has a medium level of volatility.

In Sisters of Oz Jackpots, you'll find 20 paylines, which gives you many chances to get a winning combination on each spin. You need to combine at least 3 symbols on a payline to get a payout.

How to Play

The game reels are colorful and have a castle in the background. The high-value symbols include four women, each with a different color of hair. Low-value symbols are potions that correspond to the women on the reels. The book symbol serves as both a scatter and a wild symbol.

The book symbol can substitute for any other symbol except the jackpot trigger, which allows you to win. If you get three or more book scatters, you'll get a big payout and up to ten free spins. During the free spins round, all line wins are doubled.

Sometimes symbols can appear stacked on the reels. They can combine to form jumbo blocks and span up to 3x4 symbols. This only happens with high-value symbols.


Sisters of Oz Jackpots doesn't have a progressive jackpot. Instead, you have the chance to win one of four jackpot prizes. You must land the jackpot trigger symbols over the potion symbols to do so. Once you've accumulated these, you'll be able to spin the jackpot wheel, which will award one of four guaranteed jackpots. The mega jackpot is worth 10,000 times your stake, but there are also major, minor, and mini jackpots available.

Special Features

The game's best action revolves around the four witches of Oz. They can appear in massive Jumbo Blocks and fill multiple reels at once. Trigger the main feature to receive up to ten free spins with all payouts doubled. There will also be plenty of Jumbo Blocks throughout the feature round. There's also a chance to win one of four fixed jackpots.

The Synchronized Reels feature

All four witches can appear as Jumbo Blocks, stacked. That means they can hit two, three, or four symbols high. Expect to see full stacks appear on all three middle reels, resulting in a massive 34 Jumbo Block, which is the equivalent of 12 standard symbols. When matching symbols appear on reels 1 and 5, the coins will begin to fly.

The Free Spins feature

If you get three, four, or five of the golden Book of Oz symbols on the same spin, you'll win a payout of 2, 10, or 100 times your total bet. More importantly, you will activate the Free Spins feature:

  • 3 scatters equals 5 free spins
  • 4 scatters equals 7 free spins
  • 5 scatters equals 10 free spins

On each free spin, a Jumbo Block will take over the reels. Apart from the Book of Oz, the Jumbo Block can represent any symbol. You'll also have an advantage during the free spins, as all wins are doubled thanks to a 2x multiplier. Only during this feature can the Book of Oz appear on reels 1 and 5. If you get two of them in the same free spin, you get three more free spins.

The Jackpot Wheel feature

The Jackpot Wheel feature in Sisters of Oz Jackpots offers the highest potential rewards. This can happen on any spin in which a special overlaid jackpot coin appears on top of one of the lower value magic potion symbols. A spin of the Jackpot Wheel determines which of the four Jackpot prizes you receive. The wheel is made up of 12 parts:

  • 6 Mini segments
  • 3 Minor segments
  • 2 Major segments
  • 1 Mega segment

The prizes on offer are:

  • Mini Jackpot = 15 times your total bet
  • Minor Jackpot = 50 times your total bet
  • Major Jackpot = 500 times your total bet



  • The game has a fun and colorful design that adds to the overall experience
  • There are four different jackpots to aim for, with the mega prize being particularly attractive
  • The wild/scatter book symbol can substitute for other symbols and also triggers free spins
  • The game offers the possibility of stacked symbols and jumbo blocks, which can lead to bigger payouts
  • The game is compatible with HTML5, so it can be played on mobile devices


  • The RTP of 95.83% is lower than some other games on the market
  • The game has a medium level of volatility, which may not be suitable for all players
  • The game does not have a progressive jackpot, which some players may find disappointing
  • The game may require patience to achieve the high wins
  • There may be some players who find the theme not their taste

Strategy Tips

Playing the Sisters of Oz Jackpots game requires a well-thought-out strategy in order to increase the chances of winning big. The first step in this strategy is to set a budget for yourself before starting to play. This will help you avoid overspending and keep your losses to a minimum. It's important to decide on how much money you're willing to spend on the game and stick to it.

It's also important to understand the paytable and the different symbols and their values. This will help you identify the best symbols to aim for when playing. The book symbol serves as both the wild and scatter symbol, which means it can substitute for other symbols and also trigger free spins. Therefore, aim for three or more book symbols to activate the free spins round and get a big payout.

Another important aspect of the game is taking advantage of the jumbo blocks. The game offers the possibility of stacked symbols and jumbo blocks, which can lead to bigger payouts. Keep an eye out for these symbols and try to aim for them when playing.

Spinning the jackpot wheel is also a crucial part of the game. The game offers the chance to win one of four jackpots, so make sure to aim for the jackpot trigger symbols to spin the jackpot wheel.

Playing with patience is also an important aspect of the strategy. The game has a medium level of volatility, which means that the high wins may require patience. Don't be discouraged if you don't win big right away, as the game can pay out regularly between spins.

If you trigger the free spins feature, make the most of it by aiming for the jumbo blocks and book symbols. Keep in mind that all wins during free spins are doubled, so it's a great opportunity to increase your winnings.

Finally, it's important to keep monitoring your budget throughout the game, and if you're losing, take a break. By following these tips and playing with patience, you will increase your chances of winning big with the Sisters of Oz Jackpots game.


After testing the Sisters of Oz Jackpots slot machine, we can confidently say that it's a fantastic game. The bold and colorful design adds to the overall experience and makes it more enjoyable. Microgaming offers players the chance to win one of four jackpots, and the mega prize is definitely worth aiming for.

If you haven't played the Sisters of Oz Jackpots game yet, we highly recommend giving it a try at one of our top-rated online casinos. With the potential to win a jackpot, it's definitely worth clicking your heels and giving it a spin.

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Sisters of Oz Jackpots FAQ

The RTP value of Sisters of Oz Jackpots is 95.83%. It is slightly below the average of 96% and you will get a win every 3.5 games on average, as it has a hit rate of 28.56%.

At Sisters of Oz Jackpots, you can win a maximum of 10,000 times your total bet. This comes from the Jackpot Wheel feature, where you spin the wheel to win one of 4 fixed jackpots. On each spin, you can win up to 720 times your bet.

No. There are 4 fixed jackpot prizes in Sisters of Oz Jackpots. These pay out at 15, 50, 500 or 10,000 x your total bet. You can win these prizes in the Jackpot Wheel feature where you can spin the jackpot wheel.

Yes, in the free spins feature you start with up to 10 free spins. With a doubling multiplier, there are infinite additional free spins to be won. More importantly, jumbo blocks appear during each free spin.

Yes, you can play Sisters of Oz Jackpots for free with a demo version of the game. This allows you to try out the game before playing for real money.

Yes, Sisters of Oz Jackpots is available on mobile devices. The game is HTML5 compatible, so you can play it on your phone or tablet when you're on the go.

This Sisters of Oz Jackpots review was authored by W.Bergstrom | Last updated on 14 January 2023.