Cosmic Voyager by Thunderkick released on 11.01.2021 is a 5-reel & 3-row online slot with 10 pay lines and a 96.14% RTP. This is an Outer Space-themed game offering players a max win of up to 5000x their stake. Cosmic Voyager can be played on all devices from €0.10 to €100 per spin and is considered a high volatility game.

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  • Expanding symbols feature
  • Free Spins feature with unlimited extras
  • Stacked symbols

Cosmic Voyager is a slot that will have you seeing stars, it is a space-themed slot after all. This is a brand new slot created by Thunderkick and is set in outer space, where you will find yourself surrounded by a star-filled galaxy with planets in every colour. However, it's not all planets and stars as there is a mystic being sitting at the top of the reel set overlooking the game at all times, perhaps this is the Cosmic Voyager himself.

Having a look at the special features that are available, we see that there is a total of two features. The expanding symbols of the game are clearly what's in focus here as they are available in both the main game and the Free Spins feature. While this might not sound like a whole lot to some, they still get the job done.

How to win big in Cosmic Voyager – Expanding Symbols

The expanding symbols will be triggered when you get 3 stacked symbols on the 1st reel. Any symbols that are the same as the stacked symbol on the reel and also part of a win, will be turned into an expanding symbol in order to take over the entire reel. This is made easier by the fact that matching symbols won't need to appear on adjacent reels in order to expand. The only symbol which cannot expand here is the Comic Voyager symbol. The symbol with the highest maximum payout it the Golden Mask which can get you wins of x2 500 your stake with every spin.

Special Features


  • Bonus Game feature

Trigger the Bonus Game feature by landing 3 or more Cosmic Voyager scatter/wilds during a spin in the main game. You will be rewarded with 10 free spins while 3 or more scatter/wilds will get you an extra 10 free spins. There is no upper limit here to how many extra spins you can get. Landing 3, 4 or 5 Cosmic Voyager symbols will then also pay you x2, x20 or x200 your total stake.

During the feature, 1 or more or the medium or high valued symbols on the first reel will expand and turn into 3 stacked symbols. This will then trigger the Expanding Symbols feature as explained above. The difference here is that landing just 1 symbol on the 1st reel will bring the Expanding Symbols feature into play.

Look and Feel of Cosmic Voyager


This space themed slot will have you thinking that you have been shot into outer space as you will be surrounded by all things galaxy. In the background you will be seeing stars, planets, cosmic dust and anything else you can think of. All created in purple, blue and pink tones in order to create the perfect atmosphere. At the top of the reel set, you will see a golden mysterious figure dressed in purple, simply floating above the reels.


On the reels, Thunderkick have really stuck to the theme as there are no standard card suits in sight. Instead, the low value symbols are represented by blue, purple, pink, orange and green planets. The medium valued symbols are represented by a green, blue and orange shapes and as the highest valued symbols you will find a star and a golden mask, with the golden mask being of highest value.


disclaimer: the game’s RTP and min/max bet may vary depending on operator and jurisdiction. Use our data as a pointer, but always make sure you check the real RTP by locating the help file directly in the game itself once loaded.