Cosmic Voyager Slot Review

Cosmic Voyager is a cosmic journey in outer space. In it, the icosahedron is a paying symbol used for the first time in a slot game. It offers decent payouts and wins up to 5,000x stake as well as free games and an expanding feature.


Cosmic Voyager Overview

Cosmic Voyager

Cosmic Voyager is a video slot by Thunderkick. It offers a journey in outer space and a variety of planets and cosmic objects. You will win from expanding symbols, free spins and retriggers. The game was released in January 2021.

Available on:






Game Type:

Video Slot

Cosmic Voyager Details

  • Software:
  • Bonus Game:
  • No
  • Progressive:
  • No
  • Paylines:
  • 10
  • Wild Symbol:
  • Yes
  • Reels:
  • 5
  • Scatter Symbol:
  • Yes
  • Autoplay Option:
  • Yes
  • Multiplier:
  • No
  • Min Coins Size:
  • 0.10
  • Free Spins:
  • Yes
  • Max Coins Size:
  • 100
  • Jackpot:
  • 5,000x stake

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Cosmic Voyager Review

Cosmic Voyager uses 5 reels, 3 rows and 10 fixed pay-lines. There are wild scatters, expanding symbols and a Bonus game with free spins. The theoretical return to player is 96.14%, while the volatility is at the high end.

The largest possible win per spin in the base game is 2,500 times your stake. This is achievable from a full screen of the wild scatters or golden masks. During free spins, you can win double as much up to 5,000 times the stake.

In Cosmic Voyager you will be winning from the Expanding symbol feature, which makes it easy to get a full screen win of a symbol. There are free spins you can activate and retrigger and will get 10 for either.

The Design

Cosmic Voyager has a cosmic theme and is set in the open space. On the screen, you will see the stars and the galaxy with various cosmic objects. The grid is transparent and uses the cosmos as the background.

On the reel can land planets of various colours, blue pyramids, orange icosahedrons. There are also green cubes, golden masks, star symbols and a game logo as the wild scatter. The images are vivid, glowing and precise. The soundtrack is atmospheric and very suitable for the topic of the game. On top of the 5 reels, you can see a magician with glowing blue eyes and hands spread on both sides making a spell.

Cosmic Voyager Gameplay

Cosmic Voyager has 5 low-value symbols, 3 with medium value and 2 premium ones. There is a double wild and scatter – the game logo. The planets have the lowest values and award wins for 3 to 5 of a kind on a pay-line. The premiums pay for combinations of 2 to 5 symbols. To score a win you need 2 or 3 to 5 matching symbols on any of the 10 pay-lines landed from left to right starting from reel 1.

The blue, purple and green planet pay the same – 0.50, 2 and 10 times the stake for 3, 4 and 5 matching ones on a pay-line. The pink planet gives you 0.50, 2.50 and 12.50x stake for 3, 4 and 5. The orange planet grants wins of 0.50, 3 and 15 times the stake.

The mid-value symbols are the blue pyramid, the orange icosahedron and the green cube. The blue pyramid grants wins of 0.50, 2, 10 and 20 times the stake for 2, 3, 4 and 5 respectively. The green cube gives you wins of 0.50 to 25 times your stake for 2 to 5 symbols. You can win from 0.50 to 30 times the bet from 2 to 5 orange icosahedron symbols.

The high-paying symbols are the golden mask and the star symbol. The latter gives you 1, 5, 25 and 100 times the stake wins for 2, 3, 4 and 5 symbols. The golden mask is the most rewarding of all and pays 2, 10, 50 and 250 times your stake for 2, 3, 4 and 5 symbols. A full screen of this symbol pays a 2,500x stake.

The Cosmic Voyager game logo is the wild scatter symbol. It substitutes for all others in the base game and free spins and gives you scatter wins. These are added to the normal ones. Getting 5 Cosmic Voyager symbols pays 250x stake, while a full screen of these grants 2,500x bet.

Cosmic Voyager Features / Bonuses

Cosmic Voyager has an Expanding symbol feature. You trigger it by landing 3 stacked symbols on the 1st reel on the same spin. If there is a symbol of the same kind as the stacked ones on an adjacent reel as part of a winning combination, it also expands. This symbol covers its entire reel and doesn’t have to be adjacent to become an expanding one. The Cosmic Voyager wild scatter is the only symbol that cannot expand.

Hitting 3 or more Cosmic Voyager symbols in the base game activates 10 free spins. You will also win 2, 20 and 200 times the stake for 3, 4 and 5 scatters respectively.

During the bonus game, it is enough to land one or more symbols of the middle or high-value ones to trigger the Expanding symbol feature. When this happens, the respective symbol increases to 3 stacked ones.

The symbols that will cover entire reels and expand easier during the free spins are:

  • the blue pyramid;
  • the orange icosahedron;
  • the green cube;
  • the golden mask;
  • the star symbol;

The maximal amount you can win on a free spin is 5,000 times your stake. You can retrigger the free spins and win 10 extra spins every time you land 3 or more wild scatters in a free spin.

The Conclusion

Cosmic Voyager reminds of Starburst due to using the same theme and is probably inspired by the superhit. The features and bonus extras are the same ones often used in Book of… slots. The key to big wins in the game is triggering the free spins. During them, activating the Expanding symbol feature is much easier. If you like the cosmic theme and the features in Cosmic Voyager, try it in the free demo.

Cosmic Voyager Theme

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Casino review by


Date: 1 March,2021

Hey there, I'm George, an old-school slots enthusiast and gambling expert. I've been passionate about slots, poker, and online casinos for years, and I love sharing my knowledge with others. Whether you're a seasoned player or just starting out, I'm here to help you with any gambling-related questions you may have. So, feel free to reach out to me anytime!