Play A Dark Matter Slot Game

A Dark Matter is another smash hit from Microgaming. The Victorian theme has a lot of similarities to Immortal Romance and features some dangerous looking characters. It's essentially a prequel to A Dark Matter which was a horror book released this decade. With the intrigue that the characters provide, it is a title that will have you interested from the first moment.

Visually, this is a game that instantly grabs your attention. All of the symbols have been artfully rendered which ensures that they look amazing on any device. The game has a Victorian theme and its dark setting matches the darkness of the title. There are 5 paylines and an RTP of more than 96%.

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Main Features

  • Game Type: 5 reels and 5 paylines
  • Return to Player (RTP): 96.18%
  • Volatility: High
  • Theme: Victorian
  • Release Year: 2019

The symbols are all based on characters from the game, which itself is a re-imagining of the novel by Peter Straub. They are drawn superbly, helping make the game more immersive and to keep the game interesting. The lower paying symbols are the face cards, as is common in a video slots. The background to the reels is the staircase from the Victorian mansion where the game is set.

The Gentleman is the highest paying symbol in A Dark Matter. When you are able to completely fill a payline with 5 Gentleman symbols, you will be awarded a payout of 600 times your stake.

Play for Fun

If you want to have a go at the demo version (which means you can play for free, without depositing any money) then it’s very easy for you to do so. We offer the demo version of the game right here, just scroll down the page to find it.

Play for Real Money

If you want to move onto playing for real money, then that’s easy. Just log into your account, make a deposit and you can begin playing right away. We also have a lot of different bonuses available (things like free spins and deposit match bonuses) so check out our promotions page to find the latest ones. And don’t forget to play responsibly!


 In A Dark Matter, you are able to generate a maximum payout of 2,400 times their stake. This happens when you get 5 Gentlemen symbols on 2 paylines during the free spins mode.


Bet sizes

  • Coin: 1-5 coins per payline
  • Coin size: 01 to 10.00
  • Bet: 05 to 50.00


  • Main: Gentleman, Old Woman, Policeman, Maid, Grave Digger
  • Standard: Ace, King, Queen, Jack, Ten
  • Wild: Game Logo
  • Scatter: Circle Symbol


All payouts are multiplied by the stake:

Symbol 2 on a payline 3 on a payline 4 on a payline 5 on a payline
Gentleman - 2.4 20 600
Old Woman - 2.2 16 160
Policeman - 2 12 120
Maid - 1.8 8 80
Grave Digger - 1.6 7 60
Ace - 1.2 3.6 16
King - 1 3.6 14
Queen - 1 3.6 12
Jack - 0.8 3.2 12
Ten - 0.6 2.4 10
Logo - - - -
Circle Symbol - 3 - -

It is a very simple video slot to play and has some enjoyable features in addition to the standard base game.

There are stacked wilds that can appear on the second or the fourth reel during any spin, which obviously helps to create more winning lines. Even better, whenever a fully stacked wild appears on the second or fourth reel it can turn one of the adjacent reels wild as well! On top of this, if you land a stacked wild on the second and fourth reels at the same time, the 3rd reel will become wild, guaranteeing wins of at least 4 symbols.

There is also a free spins feature. This is activated whenever a scatter lands on each of the middle 3 reels. When this happens, 12 free spins will be awarded PLUS a 2x multiplier. During the free spins round, scatter symbols add one free spin to the total whenever they land. The stacked wilds also appear more frequently with the “Super Stacked” feature.

Software and Mobile Experience

If you enjoy playing video slots on the go then this is a great title for it. It’s been fully optimised for playing on mobile devices and, thanks to the excellent design, it hasn’t lost any of its charm in the conversion. The graphics look great on a smaller screen and it is just as fast on all but the oldest of devices. If you want to try it out, visit Mansion Casino NZ from your mobile.


A Dark Matter is a great looking title that really offers shades of Immortal Romance. If you enjoyed that classic release then this new take on the gloomy, gothic style should be right up your street.

Fans will probably also like Full Moon Fortunes: It’s another video slot with a dark undertone that’s available to play at Mansion Casino NZ.