– your source for reliable information about online gambling.

  • Over 2k complaints managed and $2 million returned to players.
  • The largest collection of detailed casino reviews available online.
  • Bonus value reports to tell you how bonuses really compare.
  • Detailed game guides to help you learn to play.

I certify that I am over 18 years of age and I have read and agreed to the:

We respect your privacy and won't share your email address.
Aweber logo
[X] Close this form and return to site
Close geo
Turn geolocation on
Locale settings

Currently viewing:

English in United States

Diamond Inferno

RTP 96.19%
Play Microgaming Slots
Reels 5
Paylines 20
Min bet size 0.20
Max bet size 20
RTP 96.5
Wild symbols No
Free spins No
Bonus Yes
Jackpot No

Diamond Inferno Slot Review

Released July 2020

The Diamond Inferno slot can be found at Microgaming casinos. Microgaming as a standard now publish the slots house edge information of all their games at any online casino that holds a UKGC license (this is a requirement for all UKGC licensed casinos). As such we can say that the House Edge of Diamond Inferno is 3.81%. When playing at any venue that does not hold a UKGC license and does not specifically publish the Return to Player information for their game, this information should be used as a guideline only as we cannot confirm whether or not this game is configurable.

Diamond Inferno is a 5 reel slot, with 3 symbol spaces in each reel. There are 20 paylines in this slot, playing from left to right.

Respins – After each win you will be granted a respin. For that respin the reels will expand by 1 row and as such the paylines will increase to 30. If you land another win on the respin the reels will increase by 1 again, plus an additional 10 paylines, up to the point where you have a grid with 6 rows on it. After this, respins will bring win multipliers, that will increase up to a maximum of 10x the bet.

Theme – There’s no theme as such in this slot. It is more of a fruit machine than anything.

Special Symbols

Wild – The Wild symbol, which will substitute for all symbols other than Scatters. Wilds only appear on reels 2, 3 and 4.

Scatters – The “Blue” symbol is the Scatter symbol. They pay out in combinations of 3 or more but do not need to land on paylines. They only land on reels 2, 3 and 4.

Bonus Features

The only real feature in this slot is the Respin feature that triggers after every win. Details of how that works are written above.


Diamond Inferno continues what has been batch of fairly disappointing Microgaming slots in 2020. It is unremarkable in terms of its design and in terms of the features that come with it. The respin feature is a good one, but it is essentially the only feature that you get. Wilds and Scatters are welcome but no Free Spins and no Bonus are, disappointing.

Microgaming Slots

Click to see a full list of Microgaming slots

User Reviews

Rate and review this slot game

User icon

To upload images, please login.

Please Login

Before you submit, you need to join or login. Your review will be saved for 2 hours.

Sounds good
United States country flag