Let the neon lights and sounds of Spectra slot machine game by Thunderkick take you on a journey light years into the future filled with vibrant spectrums of colours. This slot game consists of 5 reels, 4 rows and 30 fixed paylines. Spectra slot game has features such as Wilds, Respins and Nudges.

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  • Spectra is a video slot machine that has 5 reels, 4 rows and 30 paylines.
  • Bet ranges from £0.10 to £100 with a number of game rounds from 5 to 5000.
  • To start playing, choose your bet range, coin per line and hit “Spins”.
  • This game features Autoplay, Wilds, Respins and Nudges.


Spectra is a slot machine game straight out of the movie Tron. It is filled with all the spectrums of light. The game has glowing neon light symbols on a black backdrop. The game features Wild wins with Re-spins and Nudges There are no Scatter symbols in this game.

The video slot symbols include a blue circle, a green triangle, a green square, a purple diamond, a red polygon, a green clover, an orange bell, a red seven in a green circle, a white ‘BAR’ word, and the letter W in spectrum colour.

The low value symbols are the various shapes starting from the circle, triangle and square. The highest paying symbols are the bell, letter seven, BAR and letter W. Five of a Kind letter W will award 20x your total bet. The game has a return to player advantage is 94.7% and all game payline wins are added up and presented at the end of the game round.


The Wild symbol is represented by a neon capital letter ‘W’ filled with different colours and it can appear on any reel. The Wild symbol substitutes for any other symbol and it always appear in stacks of four.


The Respin occurs when one or more new Wild stacks appear on or directly adjacent to a payline. If another wild appears during a respin, the first wild remains in place for the second spin and the process continues until no more Wild appears or all the reels are filled with Wilds which equates 2,400x your stake


During each re-spin, the Wild stacks will nudge one symbol position towards the center of the reels.