Spectra is a sleek slot-gaming experience that is brought to you by Thunderkick, which is the software studio responsible for making titles like Esqueleto Explosivo and 1429 Uncharted Seas. In Thunderkick’s Spectra slot, players will encounter a stylish, neon environment with plenty of winning opportunities in the core gameplay.

Slot Design

The design is immediately striking because of its black background and use of bright neon lights to create the symbols. These are not solid in their design, which allows for rays of neon light to shine through and create an 80s feel. There is even a suitably electronic soundtrack to accompany the game.

Spectra is designed to work on major devices. Laptops are a given, but smartphones and tablets more important for players who enjoy games away from their own home. For playing Thunderkick’s Spectra slot on mobile devices, Android and iOS are the ideal operating systems.

Game Rules

Spectra’s wagering system is easy to use because players only need to click the “1” coin to choose a clear stake. In terms of choice, there are numerous values climbing from £0.10 up to £100. The ability to stake only £0.10 on a spin is a welcome one, as there are 30 fixed paylines.

Thunderkick’s decision to use only 30 paylines is definitely questionable, as Spectra features an extra row of symbols on its five reels. When playing five-reel slots, it is possible to have 30 paylines, so Thunderkick could have gone bigger here.

Special Features

Now, where Spectra starts to fall short is in the special features. Considering there is no story, this restricts the opportunity for bonus games. As a result, players are limited to the following features:Wild re-spins

– Landing a stack of wild symbols will result in an automatic re-spin being awarded.

  • Wild nudges

– During re-spins, stacks of wild symbols will be nudge into the middle reel of the slot interface.

  • Stacked neon wilds

– There is a neon W symbol that will always appear stacked when it lands on the fourth reel.

Playing Strategy

Spectra is not a video slot where you can expect to build winnings from the special features. For this reason, the strategy that makes the most sense is to place larger bets. If you do win, then definitely leave the game because there are no special features to potentially bail you out.


The verdict of this Spectra slot review is that the visual experience outweighs the gameplay. Fundamentally, there is little to enjoy outside of the base game, which limits the appeal. But Spectra remains an affordable slot for staking larger wagers, while the mobile compatibility is another positive.

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