Sisters of Oz WOWPot jackpot (Microgaming) free spins bonus

Welcome to our Sisters of Oz WOWPot Jackpot review page. Here you can find all information about this brand-new Microgaming Casino slot machine with a €2+ million progressive jackpot.


Microgaming's partner, Triple Edge Studios, is ready with its first slot machine for the winter of 2020. The season, they launched the Sisters of Oz WOWPot jackpot, which is a spin-off of The Book Of Oz, which in turn is inspired by The Wizard Of Oz. By the way, this is a second slot machine powered by the WOWPot Jackpot! The first one was the Wheel of Wishes Jackpot premiered in January 2020.

Triple Edge Studios has partnered with Microgaming for several years, and of all Microgaming's partner studios, they are clearly one of the best. They have impressed us with a number of great slot machines and at first glance, it also bodes well for the Sisters of Oz. The slot has clear similarities, but there is no clone. The slot machine has five reels, four rows, 20 paylines, medium volatility, an RTP of 95%, and four jackpots with a top payout of 10,000x bet!

Sisters of Oz WOWPot jackpot overview 

  • Name: Sisters of Oz WOWPot
  • Released: 2020
  • Software: Microgaming
  • Game type: progressive jackpot
  • Symbols: Red Witch, Green Witch, Purple Witch, Blue Witch, Yellow Potion, Red Potion, Green Potion, Purple Potion, Blue Potion, Oz Spellbook, Wheel of Fortune 
  • Reels: 5
  • Paylines: 20
  • Min Bet: $/€/£ 0.20 per spin
  • Max Bet: $/€/£ 300 per spin
  • Base Max. Payout 300,000 coins
  • Jackpot Min. Payout: $/€/£ 2,000,000+
  • Free Spins: Yes
  • Bonus Rounds: Yes
  • Mobile Play: OK
  • Average Payout Percentage (RTP): 94.88%
  • Volatility: Medium

Sisters of Oz WOWPot Jackpot Theme & Look  

The fact that lightly dressed women can sell sand in the Sahara is nothing new, and that maybe what Triple Edge Studios is betting on with Sisters of Oz. The four sisters, who are meant to represent the four witches in the Wizard Of Oz, are so sexy and lightly dressed that they can easily take up the fight with the Playboy Gold slot machine, which was also developed by Triple Edge Studios.

Sex sells most things and slot machines are no exception, but a sexy appearance is not enough to save the sisters. The machine looks very good too and if you ignore the sisters, Triple Edge Studios has done an excellent job with the graphic work. The colors are sharp, every little detail is crystal clear and the animations are exactly as good as we expect.

The problem is that sex and great graphics are not enough to keep our interest in the long run. Triple Edge Studios has done a great job of developing a beautiful, more adult version of The Wizard Of Oz, but as soon as you get a little under the skin of the sisters, you realize that they, with the exception of a great exterior, have little to do. offer.

Okay, the slot machine has four jackpots, free spins, and a top prize of 10,000x bet, but the gaming experience is average at best and jumbo symbols on the three middle reels are not exactly a new invention. The slot machine offers steady winnings, but the slot machine lacks the little extra that makes you want to come back to Sisters of Oz again and again.

Sisters of Oz WOWPot Jackpot Gameplay & Features

There is little resemblance to The Wizard Of Oz on Sisters of Oz, and the slot machine would probably have been better if they had found room for a little more of the characters from the original. The way the machine looks now, it's more reminiscent of a Wizard Of Oz-inspired photoshoot at Hustler, than any other.

There are a total of nine paying symbols on the machine, of which five are of low value and four of high value. The symbols of low value are all different bottles of poison, while the sisters constitute symbols of high value. The sisters are all dressed in different outfits in red, green, blue and purple. Land five equally on the same line and they will reward you with winnings of between 2x and 18x bet.

With medium volatility, an RTP of 95.85% and stakes that can be adjusted from 0.20 to 25 coins on each spin, Sisters of Oz is an attractive slot machine when compared to other jackpot slots.

Jumbo Symbols 

The four jackpots are naturally Sisters of Oz's big draw, but before we take a closer look at how you can win them, let's take a look at the other features on offer. First out are the four sisters, who can land on the wheels in three different sizes; 1×2, 1×3 and 1×4. Then we have the three middle reels that can sync randomly in the main game. Any high-value symbol will then spin together as one 3×4 jumbo symbol. For slightly increased tension, the three middle reels will stop first, before reels one and five stop and reveal symbols that can be combined with the jumbo symbol.

Golden Book Wild 

The Golden Book has two roles in Sisters of Oz, as it is both scatter and wild. As a wild, the symbol can replace all other paying symbols, while the scatter gives you free spins if you land three, four or five symbols on the same spin.

You win from five to 10 free spins depending on how many scatter you land, and in addition, you get a scatter win of between x2 and x100. During free spins, symbols of both high and low value can land as jumbo symbols, while a scatter on reels one and five gives you three extra free spins.

How to win the jackpot? 

At any time during the main game or free spins, bonus symbols may appear on top of regular symbols. The symbols are collected until you finally gain access to the Jackpot Wheel. When activated, a large wheel of fortune opens with 12 fields in a new screen, filled with Mini-Minor-Major, or Mega jackpot. Once in, you’ll then win 1 of 4 potential jackpot prizes.

  • Mini Jackpot: starts at $/€/£ 10
  • Minor Jackpot: starts at $/€/£ 100
  • Major Jackpot: starts at $/€/£ 50,000
  • WowPot Jackpot: starts at $/€/£ 2,000,000

The respective jackpots are worth 15x, 50,x, 100x, and up to 10,000x bet if the wheel stops on the Mega Jackpot.

Play Sisters of Oz WOWPot jackpot in best Microgaming Casinos 

So where to play this game? Triple Edge Studios is not exactly a worldwide developer in the industry, but their partnership with Microgaming makes that their slots are spread far and wide across the casino world. You will therefore have no problem finding the right to play Sisters of OZ WowPot Jackpot, and we will even recommend you some good options here.

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Of course, you can also try the free demo version of Sisters of Oz WOWPot if you feel in any way uncertain. A lot of players, including us, tend to do this no matter what when it comes to new games. There is no better way to familiarize yourself with gameplay and to know whether this game is for you or not.


Triple Edge Studios and Microgaming are trying with Sisters of Oz to create an adult version of the famous fairy tale The Wizard of Oz. On the one hand, they succeed well with great graphics and four jackpots that offer winnings of up to 10,000x bet. On the other hand, they fail as the theme is largely based solely on sex and the slot machine does not have enough features to maintain a rewarding gaming experience in the long run. All in all, Sisters of Oz has its good sides, and if you do not care much about anything other than big wins, you should definitely try it out!

If you want to try other slots from the WowPot Jackpot series, we can recommend checking out Wheel of Wishes, Book of Atem, and African Legends.

Sisters of Oz WOWPot jackpot screenshot

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