Spectra Logo

We always enjoy reviewing new slot machines, and we have found a brand new instalment by Thunderkick. It is called Spectra slot, and it is a science fiction-like slot machine, sure to remind players of a classic arcade game such as Space Invaders or Galaxian. It looks fantastic yet simple, and we love the sci-fi design. There are also some nice bonus features. Check out our review below where we have all the details, and you can decide for yourself if this is worth playing.

Spectra slot game plays out over five reels, and in total, there are 30 paylines which we feel is a decent number for a slot by Thunderkick. You can expect a high-quality slot game with some extremely versatile betting options, allowing you to place a bet from just 10p and up to a maximum of £10. We like these options as it makes Spectra video slot a good choice for players on smaller budgets. Thunderkick has also rolled out a free demo mode of the game so you can play for free before betting real money.

Spectra slot instantly grabs your attention with its graphics. It has a futuristic design but still keeps things relatively straightforward, so it is easy to play. The background is black to represent deep space, and the symbols are bright and translucent. The Spectra slot reel symbols comprise of some classic casino objects including the bar symbol, bells, clovers and various shapes. The sound effects are great and contribute well to the atmosphere of the game, so we would recommend playing with the sound on, although you don’t have to if you don’t want to. There is potential to win big, thanks to the bonus features listed below.

Wild Symbol

There is a wild symbol on Spectra slot game, and it is one of the first bonus symbols that you should watch out for as it substitutes for most other symbols on the reel and allows the player to pick up more winning combinations. On Spectra slot, the wild symbol is the multicoloured “W”, and it substitutes for everything as there are no scatter symbols on this instalment, which some players may find disappointing.

Wild Re-Spin

It is the first bonus round, and it triggers each time the wild symbol appears on the reel or one position off of a reel that is next to a paying combination. Basically, after any payout, the wild will move towards the centre of the reel, and you can receive a free spin when the wild stops in place. Once the wild reaches the middle row, the re-spin feature will finish.


There is auto-play support for players that are wanting to minimise clicking but still play a lot of games, and it is a suitable way of speeding up your gaming experience with the Spectra slot game. Just select how many games you want to play and off you go.

If you enjoy retro themed mobile slot games, then give NRVNA and Cosmic Cat slot a little spin.

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