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12 Super Hot Diamonds Extreme! Slot - Review, Free & Demo Play

12 Super Hot Diamonds Extreme!
12 Super Hot Diamonds Extreme!
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Updated: 22.07.2025
Reviewed by: Fabio Duarte
Have you been waiting for a cool classic slot where you could get jackpots and bonus features? The Wizard Games team brings you the 12 Super Hot Diamonds Extreme slot, which was released in July 2022. This slot machine can give you cool fixed jackpots, free spins, and respins. Our Slotsjudge team has prepared a review of this wonderful slot, where you will find out all the technical details!

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds and Free Spins
  4. Summary
  5. Where to play
General information about 12 Super Hot Diamonds Extreme! slot

General information about 12 Super Hot Diamonds Extreme! slot

Rating by Fabio Duarte:
7.9
Wizard Games
Write a review +25 SJ points
  • Release Date:
    06.07.2022
  • Volatility:
    High
  • RTP:
    96.3%
  • Multiplier:
    No
  • Max. win:
    10,000x
  • Bonus game:
    Yes
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    30
  • Slot reels:
    5
  • Layout:
    5-3
  • Stakes range (€/£/$):
    0.20 to 100
  • Slot Theme:
    Las Vegas
  • Technology:
    JS, HTML5
More infoLess info

Licensed and tested by

  • AGCO
  • AGLC
  • Atlantic Lottery
  • BMM Testlabs
  • DCP
  • DGE

How to Play

As soon as you activate the 12 Super Hot Diamonds Extreme! slot, you will be greeted with a 5x3 layout and 30 win lines where you can catch bonus symbols. In the fruit world, you can get fixed jackpots, free spins, and respins. But first, let's look at the basic rules of how to play this slot:

  1. Launch the slot and place a bet that ranges from €0.20 to €100
  2. Next, go to the menu and read the rules and paytable
  3. For fast play, you can activate auto play and turbo spin
  4. Also, in the game, you can buy 1 of the 2 bonus features for the current balance

12 Super Hot Diamonds Extreme! RTP and Volatility

7.5 

The 12 Super Hot Diamonds Extreme! slot from Wizard Games has an average RTP of 96.27% and the volatility is high.

The range of return in the slot varies from 88% to 96.27%, so be careful when choosing an online casino and choose only the best conditions.

Theme

8 

The plot of the game will take you to a real casino, where you will have to sit down at a real slot machine from Las Vegas. Fruit symbols will help you collect winning combinations, while bonus symbols will open the door to a secret round with free spins and respins. The most interesting thing is that you will have many chances to get fixed jackpots.

In the 12 Super Hot Diamonds Extreme! slot, you can find a lot of symbols that will help you get a generous win. For example, low symbols pay from 0.10x to 1.25x, medium ones pay from 0.25x to 7.5x, and high symbols – from 1x to 25x. You will also find a Wild symbol that can pay up to 40x and replace any icons, except for the bonus and diamond. The bonus symbol gives you access to 2 rounds to choose from.

Theme
12 super hot diamonds extreme slot -paytable

Mobile Compatibility

Mobile Compatibility
You don't need a PC to play 12 Super Hot Diamonds Extreme!. This slot can be opened on all mobile gadgets, such as Android, iOS, and Windows Phones. The Wizard Games team makes their slots exclusively based on HTML5, which makes it possible to play their games on all available mobile devices.

About Wizard Games

A very young company Wizard Games offers all gamblers the most innovative slot machines on various topics. The team has more than 120+ slots on its account, which are available to everyone both for real money and in demo mode. If you have encountered this vendor for the first time, then we advise you to play their titles. For example, Secret Order, Bubble Hits, and Mystery Fox.

Bonus Rounds & Free Spins

8.3 

In this game engine, you will come across special diamond symbols that can give you 1 of the fixed jackpots. In the left corner, you will have a scale of diamonds, and the more you catch such a symbol per spin, the bigger your winnings will be. In the base game, you will be less likely to catch a large number of such symbols, but in the bonus 2 rounds, you will definitely have time to collect a lot of crystals.

Free Spins

Once you have collected 3+ Scatter symbols, the game will prompt you to choose 1 of 2 rounds: 8 free spins or a game with jackpot re-spins. If you select 8 free spins, you will enter the bonus round where you will have a chance to win big and fill a special gauge with crystals to claim one of the jackpots. The bonus counter in this round is active and does not reset as long as you have free spins.

Bonus Buy

If you don't want to wait for bonus combos, then you can always buy them with your balance. But the most important thing is that you can buy not only bonus levels with free spins but also a round with jackpot re-spins. If you are playing at a €1 bet, then the price of such a bonus will be worth €150.
12 Super Hot Diamonds Extreme slot - feature

12 Super Hot Diamonds Extreme! Demo Play

The classic slot is available to all users both for real money and in demo mode. In the demo version, you can try all the features of the machine and even buy bonus rounds for Fun coins. This feature will help you learn the mechanics of the machine and test the return.

Max Win

7.9 

In 12 Super Hot Diamonds Extreme! from Wizard Games, the Max Win is 10,000x.

This maximum win is available if you land 12 crystal symbols in the bonus game.

Overall Rating

7.9
In the game, you will have access to 12 different fixed jackpots, which can be obtained in bonus rounds. But if you want to catch the biggest prize, then you will need to go to the respins round. In this level, you will have 4 symbols hovering on the reels and you will have 3 respins to land more jackpot crystals. As soon as you understand such an icon, the respin counter will again become 3. The minimum Jackpot is 7x, and the maximum is 10,000x.
Hits
Choice of bonus rounds
Fixed jackpot
Bonus buy
Misses
No progressive jackpot

FAQ

How many free spins can you get in the game?

As soon as you collect 3+ Scatter symbols, the game will prompt you to choose 1 of 2 rounds: 8 free spins or a game with jackpot re-spins.

What is the maximum win in the slot machine?

In the 12 Super Hot Diamonds Extreme! slot from Wizard Games, the Max Win is 10,000x. This maximum win is available if you land 12 crystal symbols in the bonus game.

What is the RTP in the slot?

12 Super Hot Diamonds Extreme! from Wizard Games has an average RTP of 96.27%, and the volatility is high.

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Fabio Duarte
Fabio Duarte
Expert in: News, Blog, Slot reviews, Payments
Fabio is a young writer with +6 years of experience in gambling & betting. Fabio creates professional reviews of casino and slots. Every single article Fabio made exhibits deep analytical skill and comprehensive coverage of a topic. It’s Fabio – one of the leading authors on slotsjudge.com.

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Overall rating

Based on 2 reviews

7.5/10
Sloto Toto own avatar
Sloto Toto
6 lvl Superstar
9
Winning: €40
Multiplier: x100
A classic jackpot slot with diamonds, fruits, BAR and fire!
You can big wins from diamonds symbols or by triggering free spins. BTW, there are two bonus modes – hold & respins or FS with cumulative diamond collection. I like both and prefer to alternate them.
Slot can pretty greedy. Even 30-40 spins without a single win are possible. And u should be ready for that. Ofc, it can also pay big randomly.
Overall, I liked it. A good game with fixed jackpot and without annoying attributes.
Review image 1733-0
09.10.2022
Primstan own avatar
Primstan
6 lvl Superstar
6
Winning: €14
Multiplier: x70
The theme appears to be ancient, even though I do like the execution and overall vibe you get from a slot is quite nice. The entire gist of the slot consists upon collecting these diamonds, that can result in massive payouts. That being the case, means, that it is next to impossible to achieve the max win in the base game, meaning the sole purpose of this slot - aiming for free games or a bonus round. You will have to chose FS or re-spins. Slot has a potential but has nothing special to it.
Review image 1149-0
21.07.2022
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