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Spectra slot Review

Thunderkick company has presented a very spectacular online slot machine named «Spectra». The novelty has a stylish graphics and animation in style of neon ads and offers a pretty interesting selection of diverse features. Please find detailed description of all features and options available on this model in the following review of «Spectra».

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Play Spectra in Canadian Casino for Real Money

The experts of Casinoz were testing «Spectra» free in Vera & John Casino. There you can also play for real money. You can find this model in other online casinos powered by Thunderkick software too. Reviews of such websites are suggested below by links at the logos.
It is possible to test this game in a demo mode directly at our website and watch a video-review of «Spectra» that demonstrates all bonus features.
Please write your responses about in comments, You can rate this game and share your impressions.
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How to Play Spectra slot machine

«Spectra» is an online video slot with five reels and thirty pay lines, always active on default. The screen fits twenty symbols (5x4). Bets are placed per round in range from ten cents to one hundred euro.
This slot machine is provided with ordinary and special symbols, as well as free re-spins and special bonus options, discussed below.
The basic symbols win when several same icons form a solid chain at one of the active lines. Such combinations have to begin from the first left reel necessarily and online the most valuable one at each of the lines is taken in account.
An amount of the win is calculated by two parameters: an amount of the bet and index of formed combination. They are multiplied. In case of multiply combinations formed at different lines by results of a single spin, all payoffs are summarized.
A gambling feature is not provided by the rules of «Spectra». Please read about exceptions from the general rules and bonuses below.

Spectra Symbols, Wild, Scatter

As soon as you launch «Spectra» slot machine, you can see colorful geometric figures, bells, sevens, clover leaves, BARs and W at the screen. All of them are designed in style of neon signs.
Only one special symbol is suggested:
  • Wild (W) is imaged at all reels where it drops in stacks of four elements. It forms combinations only of five icons, but it is also able to replace other images when necessary. It takes part in prize features described below too.
There are no classic free spins or Scatters on this slot machine.

Spectra Bonus games

Now about the prize options of this video slot:
  • Wild Respin – a stack of Wilds triggers a free spin of all reels, except the one with Wild symbols.
  • Wild Nudge – a reel with Wilds moves for a single position to the center with every re-spin.
Please read more about provided bonuses in the rules of the game.


Any progressive jackpots by Thunderkick are not drawn on «Spectra» slot machine.

Spectra RTP, Volatility & Hit Frequency

Spectra Interface

Now a couple words about functions of different elements of the controls panel of this video slot:
  • Cash – an amount at the balance;
  • Total Win – an amount of the win for a spin;
  • Bet – an amount of the bet.
Buttons which run and new spin and stop the reels in advance, switch on the automatic game and set up the bet are situated at the right.
At the left part of the screen you can see a button in shape of nine points, which calls a new panel with the manual and pay table.
All elements without titles are user-friendly, so you won’t face any confusion.
If you keep playing too long, the game displays a warning message with your results and duration of session.
Available user’s settings of this slot are sound and screen parameters. The model was designed for browser mode, so there is no need to download and install it. It is possible to play at smartphones and tablets too.

Mobile Compatibility


Except the interesting design, this model attracts by a great number of payoffs and cool features of Wild symbol. It triggers re-spins and may fill a whole reel. Moreover, this symbol forms combinations on its own.
To add here, the game has quite a high theoretical payback and low volatility.
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Main info
Type of game Video slots
Manufacturer Thunderkick
Max bet 100
RTP 96.4%
Max multiplication 2000 : 1
Issue date 08.2016
Progressive jackpot No
Reels number 5
Lines number 30
Wilds Yes
Scatter No
Gamble Feature No
Bonus games Yes