Cosmic Voyager

Travel through an intergalactic atmosphere with Cosmic Voyager. Developed by Thunderkick, players can indulge in a 5 reel, 10 pay line space-themed Slot with expanding symbols where all reels can contain matching symbols. Unlock the Bonus Game feature to get a max win of 2,500 x stake per spin with this 96.14% RTP Slot. Read our full Cosmic Voyager Slot Review for more information.

Cosmic Voyager Slot Review

Where Can I Play Cosmic Voyager Slot?

ABOUT Cosmic Voyager

The Cosmic Voyager Slot features a swirling galaxy in the backdrop, with space-themed interactive gameplay full of stars and planets. Thunderkick’s cosmologically minded game can be considered a combination between Starburst and Ancient Egypt feel of Book of Ra. Overseeing the game window is a mystical figure who sits above the reels.

Spin through the galaxy at the cost of £0.10 per spin, which should be low enough for pretty much all players. However, the maximum bet is £100, which is about the average of many Thunderkick Slots. The more players wager, the more risk there is. However, if players take the risk, they can potentially end up cashing out great winnings with Cosmic Voyager.

If you enjoy playing Cosmic Voyager, you might want to try out Starburst. You can claim 20 no deposit bonus spins from Leo Vegas in the UK at the moment for players looking to test the game.


Cosmic Voyager has an intergalactic theme, with a bit of mysticism thrown into the jumble. A representation of the galaxy is shown behind the reels. In contrast, above the reels, players will find a gold-faced character, presumably the Cosmic Voyager. The standard symbols are exemplified as an orange icosahedron, a green cube, and a blue pyramid. The random symbols on the reels include low-value blue, purple, green, pink, and orange planets. Players can also find star and golden mask symbols, the highest paying symbol with 2, 3, 4, or 5 in combination paying 2x, 10x, 50x, or 250x the total stake.

This dynamic and colorful Slot is played on 5 reels, 3 rows, and 10 fixed pay lines. Winning combinations are formed by landing symbols in sequence from left to right, beginning from the first reel. Players should aim for 3 or more low-value matching symbols to win, combined with 2 or more valuable ones.


Cosmic Voyager is taking you on a highly volatile quest across five reels with wild substitutions, with the top payout per spin being 2,500x the total stake. Cosmic Voyager RTP percentage is 96.14%, which can be considered the norm for Thunderkick slot games.

The most that players can win on a spin at this online slot is £250,000 when playing the highest stakes. This can be achieved when they manage to fill the entire set of reels with the highest paying symbol. The most that can be won on a single pay line is 250x the bet, which has been made possible due to the Expanding Symbols feature.

Gameplay and Features

The Cosmic Voyager symbol is both the scatter and the wild. For instance, it can substitute all the game symbols, including the bonus feature symbol. Close to the action are the expanding symbols, leading to 5 reels full of the same characters.

Cosmic Voyager Payouts

To activate the bonus game feature, players need to test their luck, and land 3 or more scatter or wild symbols. After achieving this, 10 extra spins will be rewarded, and 3, 4, or 5 Cosmic Voyager symbols will also pay 2x, 20x, or 200x the stake. During the feature, 1 or more medium or high-value symbols on the first reel will expand and become 3 stacked symbols.

Symbols Max Win / Spin
cosmic voyager symbol blue planets Blue Planets 100 x stake
cosmic voyager symbol green planets Green Planets 100 x stake
cosmic voyager symbol purple planets Purple Planets 100 x stake
cosmic voyager symbol pink planets Pink Planets 125 x stake
cosmic voyager symbol orange planets Orange Planets 150 x stake
cosmic voyager symbol green cube Green Cube 200 x stake
cosmic voyager symbol blue pyramids Blue Pyramid 250 x stake
cosmic voyager symbol orange icosahedron Orange Icosahedron 300 x stake
cosmic voyager symbol star Star 1,000 x stake
cosmic voyager symbol golden mask Golden Mask 2,500 x stake

Cosmic Voyager – Expanding Symbols Feature

The Cosmic Voyager Slot highlights an expanding symbol feature triggered when three stacked symbols appear on the first reel. Other symbols that are the same as the stacked symbol on the reel are part of the winning combination. For instance, if players land 3 stacked cube symbols on the first reel and cube symbols on the second and third reel, then the symbols will expand. This will lead to taking over both the second and third reels as a result, and the matching symbols do not need to appear on adjacent reels to expand. This will eventually trigger the Expanding Symbols feature, which can incur with the blue pyramid, orange icosahedron, green cube, star, and a golden mask. The only symbol that does not expand in this game is the Comic Voyager symbol. There is a max win of 2,500x the stake per spin. However, there is a maximum win of 5,000x the stake from the Bonus Game feature.

Our Verdict

Cosmic Voyager allows players to indulge in a bit of galaxy-themed action. Although the graphics might appear basic, the features and overall gameplay make this Slot incredibly worthwhile. The Return to Player ratio is 96.14%, which is higher than the average RTP found at online slots. For some straightforward, highly volatile gaming with features that can blow up, this game should be on your list of fun Slots to try. The game relies on 5×3 reels, and it lets players enjoy 10 active lines. If you are lucky enough, you can win up to 5,000x the stake with just a single spin. If you are a fan of easy expanding symbols and solid full screen wins, then Cosmic Voyager is the perfect slot for you.

Cosmic Voyager Profile

Slot Varience - High



Release Date: 2021
Studio: Thunderkick
Game Type: Video Slot
Reels: 5
Paylines: 10
Stake Range: 0.10 - 100.00

Jackpot - 250,000


Cosmic Voyager Slot

Expanding Symbols, Free Spins

3.5 Play now

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