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Quick information
  • Title: Diamond Miner DuoMax
  • Developer: Reflex Gaming
  • Reels: 5
  • Rows: 3
  • Paylines: 243
  • RTP: 96%
  • Hit Frequency: 21.23%
  • Max Win: 5,000x
  • Max Win Probability: N/A
  • Bonus Round Frequency: N/A
  • Volatility: High
  • Min/Max Bet: €0.2/€100
  • Release Date: May 21, 2024

Diamond Miner DuoMax Slot Review

March 7, 2024

Written by: Peter M

 4.6
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Diamond Miner DuoMax Slot Overview

Diamond Miner DuoMax is a casino slot from Reflex Gaming inviting you down to a diamond mine, offering double Multipliers, Wild Symbols, and a booming TNT Bonus. Mining is a popular theme among gaming providers due to its search for wealth and treasures, as we’ve previously seen in games like Gold Mine Stacks and Hot Shots: Mines. Mining has been essential for the evolution of human civilization, and according to scientists, gold and copper were the first metals to be unearthed. Hopefully you’ll find your own treasures in this game, stacked with features and max wins of up to 5000X the bet. So join us for this mining adventure, and let’s find out what Diamond Miner DuoMax offers!

Base game where the miner can be seen to the left of the reels.
Base game

Diamond Miner DuoMax is a video slot from Reflex Gaming with 5 reels, 3 rows, and 243 ways to win. Players can choose between a Min.bet of 0.2 and a Max.bet of 100. This game is created with 3 different RTPs with an about average RTP of 96% by default, but operators can choose to use the lower ones of 94% and 90.5%. Diamond Miner DuoMax offers a hit frequency of 21.23%, high volatility, and a max win of 5000X the bet.

This explosive slot game adventure has some amusing features to help you pursue and land the big wins. The features of Diamond Miner DuoMax are Dropdown Feature, Wild Symbol, Multipliers, TNT Bonus, Big Blast Bonus, Free Spins, Golden Bet, and Feature Buy.

Diamond Miner DuoMax Slot Information

The game’s design is based on a mining theme with an old miner sitting next to the reels, ready to blow up the reels, triggering the TNT Bonus. Two sets of multipliers are displayed on both sides of the reels, which are increased by every cascading win and applied to respective winning combinations.  If you want to boost the gaming experience, you can activate the Golden Bet and Feature Buy at a cost on the right side of the screen. You can play Diamond Miner DuoMax on all mobile devices, desktops, and notepads. You create a winning combination by landing 3 or more of the same symbol types on adjacent reels from both ways, which means a winning combination pays left to right from the leftmost reel and right to left from the rightmost reel.

The lower-paying symbols are J, Q, K, and A. Landing 5 of the same symbol type pays 0.3X. The higher-paying symbols are a gem cart, gem barrel, lantern, silver bars, blue gem, green gem, red gem, and diamond. Landing 5 of the same symbol type pays between 0.5X and 4X.

The game’s Wild Symbol has the text “Wild,” this symbol type is added to the reels after every winning combination. The Scatter Symbol is the image of an old miner with the text “Bonus,” landing 3 or more of this symbol type will trigger the Free Spins. Let’s find out what kind of features this game has to offer!

Diamond Miner DuoMax Slot Features

What is the max win in the slot of Diamond Miner DuoMax?

The max win is 5000X the bet.

What features are available in the slot of Diamond Miner DuoMax?

The features of this slot game are Dropdown Feature, Wild Symbol, Multipliers, TNT Bonus, Big Blast Bonus, Free Spins, Golden Bet, and Feature Buy.

Free Spins bonus game with multipliers on both sides of the reels.
Free Spins

Dropdown Feature

The Dropdown feature is activated when a win is created, and the winning symbols will be removed from the reels. New symbols will fall from above and allow new winning combinations; this will continue as long as new winning combinations are created.

Every time a Dropdown win occurs, a Wild Symbol is added to one of the winning positions before the rest of the new symbols fill the reels.

Wild Symbol

The Wild Symbol substitutes all symbols except the Scatter Symbol and helps you create winning combinations.

Multipliers

There are 2 sets of Multipliers on each side of the reels. The Multiplier on the left is applied to left-to-right wins, and the one to the right is applied to right-to-left wins. Both ways wins are multiplied by the sum of both multipliers displayed.

Each Dropdown win increases the respective multiplier, depending on the direction of the winning combination. The Multipliers are reset after every losing spin in the Base Game but are persistent during the Bonus Game, meaning it doesn’t reset until the feature is completed.

TNT Bonus

This feature can be randomly triggered after a losing spin, where the old miner selects a specific reel, ignites the TNT, and removes at least 2 symbols. This triggers a Dropdown, and new symbols drop down to guarantee a win or trigger the Free Spins.

Big Blast Bonus

This feature can be triggered every 4th consecutive Dropdown, displayed in a meter above the reels. When triggered, you are awarded one of the following:

Multiplier Boost = Both Multipliers are boosted by X10, which is applied to the subsequent Dropdown if there is a win.

Double Wild = 2 empty reel positions are filled by Wild Symbols.

Wild Stack = 6 Wild Symbols are randomly added to one reel, with 3 being immediately visible and 3 stacked above, so they will drop down if there is a win.

Extra Life = A non-winning Dropdown in the current round will clear the grid of symbols except for Wild and Scatter Symbols. New symbols will drop and provide an additional chance to win.

Free Spins

This feature can be triggered by landing 3 or more Scatter Symbols during the Base Game. Depending on whether you land 3, 4, or 5 Scatter Symbols award 7, 9, or 11 Free Spins, respectively. Before the feature starts, you can gamble for more free spins unless you have reached the maximum of 16 free spins. Unsuccessful gambles will return you to the Base Game. The Free Spins feature cannot be retriggered in this game.

During the Free Spins, the Multipliers are persistent, meaning they do not reset for the duration of the feature. In this feature, it only takes 3 consecutive Dropdown wins to trigger the Big Blast Bonus.

Gamble feature where the player can choose between the options to collect or gamble.
Gamble - Free Spins

Golden Bet

You trigger the Golden Bet at the extra cost of 50% of the current bet. When this feature has been activated, the Dropdown required for a Big Blast Bonus drops from 4 to 3.

Feature Buy

If you want to take advantage of the Bonus Game immediately, you can use the feature buy options:

100X = Activate the Bonus Game with 7 to 11 Free Spins.

300X = Activate the Bonus Game with 16 Free Spins.

Diamond Miner DuoMax Slot Conclusion

Mining can be a tough business, but it can be worthwhile when you find the right gem. The largest diamond ever found is the Cullinan Diamond, discovered in 1905 at the Premier No 2 mine in Cullinan, South Africa. There are plenty of gems and diamonds in this game, and with the help of TNT Bonus and Big Blast Bonus, it can generate wins up to 5000X the bet. Diamond Miner offers an outdated design that is hard to navigate and fails to create a captivating atmosphere. The high-paced western tune as background music was fun initially, but we reached for the mute button after a while.

In terms of stats, the about average RTP of 96% by default and the max win of up to 5000X is acceptable without providing a thrilling feeling. So, what are the highlights of this game? The DuoMax mechanic is the main attraction of this game, providing two Multipliers on each side of the reels, connected to wins on their corresponding winning sides. This Multiplier mechanic is similar to DoubleMax games such as Raptor DoubleMax and Christmas Plaza DoubleMax, where the multiplier value doubles its value for each cascading win. In Diamond Miner DuoMax, the Multipliers increase progressively and don’t double each time, making this multiplier a bit weaker in power. On a positive note, this game offers wins both ways, which means the Multiplier can be applied more frequently.

In conclusion, this game can potentially create some significant wins, but with a poor design and outdated vibe, it will have a tough time compared to new releases on the market. The TNT Bonus and Big Blast Bonus offered some decent help during the spins but didn’t manage to elevate the gaming experience. With that said, it can still attract players looking for a light version of the DoubleMax mechanic.

Diamond Miner DuoMax is a slot with two Multipliers with max wins up to 5000X!

Quick information
  • Title: Diamond Miner DuoMax
  • Developer: Reflex Gaming
  • Reels: 5
  • Rows: 3
  • Paylines: 243
  • RTP: 96%
  • Hit Frequency: 21.23%
  • Max Win: 5,000x
  • Max Win Probability: N/A
  • Bonus Round Frequency: N/A
  • Volatility: High
  • Min/Max Bet: €0.2/€100
  • Release Date: May 21, 2024
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