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Diamond Inferno Online Slot Machine – Free Play & Review

Diamond Inferno will get in front of our eyes one of the classic themes, the fruit-style graphics and fire mix being one that’s been quite popular over the years. It’s going to give us just more of the same visually, as symbols range from the aforementioned Diamonds, to Wild logos, Gold/Red Stars, Lucky 7s, Gold Bars, Dollar Signs, Dice, along with Royals from J to A.

There are some things that change though, and that’s mostly related to the game area, which has the capacity to expand, giving the slot a bit of a unique look.


If we look at the developer of this one, then we find that Triple Edge Studios is the creator, but that it’s as a partnership with Microgaming, which gives the giant company exclusive rights to this title.

This particular partnership has brought us a couple of other notable games, including Book of Oz, Attack on Retro, and Absolootly Mad: Mega Moolah.

Basic Information

Free Spins
Re-Spins on Wins
Wild Symbol
Special Bonus Game
Online & Mobile
Diamond Inferno screenshot 1
Diamond Inferno screenshot 2

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How To Play It

$0.20 to $20, that would be the full range of the bets that may be placed in Diamond Inferno. It appears to use 20 coins, and the result is that a line bet of $0.01 to $1 will be automatically selected, as you pick the total amount.

5×3 reels is the initial game area that you’re getting started with, which will have 20 active paylines. As you manage to expand the game area, you can end up with 5×6 reels and 50 active lines.

Special Features

One of the most interesting things about Diamond Inferno, is the way it triggers respins whenever you have a winning combination. Not only this, but the game area expands for each respin, adding 1 row and an additional 10 active lines. You can end up with 6 rows of symbols, and with up to 50 active lines.

Once you manage to unlock all rows and lines, the Multiplier Trail comes into play, and at this point there will be a boost to all wins if there are more respins. As you keep getting respins, the multiplier increases, and can reach a maximum of 10x.

Diamond scatters will show up on the middle reels, and they are designed to pay for each instance that they have, but a different amount depending on the row where they land (1x to 20x the stake, for rows 1 to 6).

The regular Wilds are in play as well, once again on the middle three reels, where they act as replacements for any other symbols that can use them as part of their combinations.

Maximum Payouts

The payouts of Diamond Inferno can be particularly interesting, and that’s unexpected, especially as the game is considered to be a Medium volatility option. There are some ways to get serious boosts to wins though, and as you can get a lot of respins as part of a single round, it’s not as surprising then that a win of up to 11,750x the stake is considered a possibility.

It should be noted as well, that a 96.19% RTP is in play, and that long-term the game does well enough in getting players paid.


Diamond Inferno looks like it’s going to be one of the more interesting classic themed slots around, using its respins and up to 10x multipliers to make the game enjoyable and potentially more profitable as well. Despite its big wins of up to 11,750x, it is considered a medium volatility title, and that combination will be enticing for a lot of its players.

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