Return-to-player rate
96.14%
Minimum bet size
0.10
Slot type
Video Slots
Variance
High
Reel count
5
Progressive jackpot
No
Popularity
Maximum bet size
100
Game provider
Thunderkick Gaming
Bonus features
Yes
Paylines
10
Theme
Space
Cosmic Voyager online slot game
The Cosmic Voyager video slot pairs polished graphics and animation with a spiritual, almost mystical sci-fi setting. Aligning the stars may award free spins, activate expanding symbols, or lead to the stated 5000x maximum payout.
Theme and storyline
At first glance, Cosmic Voyager appears to use a straightforward space setting, but its concept reaches beyond that surface. Magic, spirituality and a near-mythical quality are woven into the theme.
Graphics, sound and animations
Cosmic Voyager's online slot presents its reels against the deep, dark yet colourful expanse of space, with detailed, imaginative symbols. Each win brings animation to life, while the soundtrack suits the game's theme.
Cosmic Voyager is optimized for mobile play, so it can run in landscape or portrait on a tablet or smartphone. The menu also provides a full-screen option.

Top Casinos to Play Cosmic Voyager:
Gameplay
With 5-reels and 10-paylines, Cosmic Voyager requires you to build wins from the 1st reel by placing matching symbols next to one another along a pay line. At least two matching symbols are needed for high-value symbols, while three are needed for winning combinations made with low-value symbols.
High-value symbols appear as coloured shapes and objects, with the mask offering the largest return: a 5-symbol combination pays 250x your total bet. The low-value set consists of planets in different colours.
Look for the ‘Cosmic Voyager’ symbol, which serves as both wild and scatter and has the following stated payouts: 250x for a 5-symbol combination, or 200x, 20x and 2x when it appears anywhere in view 5, 4 or 3 times respectively. It also activates the free spins round on the Cosmic Voyager online slot.
The stated 5-Symbol Combination Payouts are:
- Cosmic Voyager Wild: 250x
- Gold Mask: 250x
- Orange Star: 100x
- Red Octagon: 30x
- Green Box: 25x
- Blue Triangle: 20x
- Orange Planet: 15x
- Pink Planet: 12.5x
- Green/Blue/Purple Planets: 10x

Bonuses and free spins
Expanding Symbols: Stacking 3 symbols on a single reel activates the expanding symbols feature. Matching symbols on other reels that contributed to a winning combination then expand to fill their respective reels.
Free Spins: Landing 3 or more Cosmic Voyager scatter symbols anywhere in view activates 10 free spins. During this feature, any high-value symbol landing on the 1st reel expands to cover the reel, also activating the Expanding Symbols feature.
Bet sizes, RTP and variance
GCCans reviewer Evan Carrington presents Cosmic Voyager as a high-variance video slot, with 96.14% variance listed. Bets per spin start at 0.10 and reach 100.00.
Conclusion
Thunderkick is generally associated with video slots that feature polished graphics and imaginative play. This review presents Cosmic Voyager as another example and perhaps one of the developer’s best releases in recent years. It highlights the distinctive theme and range of bonus features, while noting that the top prize of 5000x your total bet is substantial. Overall, the review regards Cosmic Voyager as a strong option that looks equally good on mobile and desktop.
With 12+ years of experience in the iGaming industry, Evan specializes in reviewing online casinos, analyzing slot games, and evaluating player safety. Their expertise covers casino licensing, RTP, volatility, bonus conditions, and withdrawal policies. Through hands-on testing and independent research, Evan delivers transparent, fact-based reviews to help players better understand gambling platforms, their features, and potential risks.




