If you’re a fan of futuristic sci-fi design, Spectra you may feel a certain attraction towards this excellent slot machine from Thunderkick. It’s an interesting mix of early Nintendo games like Space Invaders and a neon look-a-like design that gives you a special experience. This makes for a confusing yet interesting atmosphere if you’re into the retro sci-fi kind of thing. But the most important is that this game gives you excitement in the game-play.
A spectrum refers to something that exists in a wide range of states. A rainbow is a good example of a spectrum of colors. Along these lines is where the game gets its name and theme. It’s a retro-futuristic version of what an 80s film-maker would have imagined the future to be – mostly, neon lights everywhere.
That said, this game is quite a treat to experience, with visuals that are ripe enough to win a couple of awards. The dark blue backdrop of the game blends quite nicely with the dull neon colours of the symbols. The final result is a combination of some of the most pleasing aesthetics in an online slot.
This is the only extra feature, and it occurs each time a wild appears on the reels (or one position off the reels if next to a pay-line). After any payouts, the wild stack will move one place towards the centre row, and you’ll get a free spin with the wilds frozen in place. Once the wilds have reached the centre row any respins end.