Return to player
96.14%
Minimum bet
0.10
Slot type
Video Slots
Volatility
High
Number of reels
5
Progressive jackpot
No
Popularity
Maximum bet
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 maximum payout of 5000x.
Theme and Storyline
At first glance, Cosmic Voyager seems to have a straightforward space setting, but its concept goes beyond appearances. Magic, spirituality and a near-mythical quality are woven into its theme.
Graphics, sound and animations
Cosmic Voyager sets its reels against the deep, dark yet colourful expanse of space, with detailed, imaginative symbols. Each win brings the animations to life, and the soundtrack suits the game’s theme.
Cosmic Voyager is optimized for mobile, running in either landscape or portrait on a tablet or smartphone. The menu also includes a full-screen option.

Top Casinos to Play Cosmic Voyager:
Gameplay
With 5 reels and 10 paylines, Cosmic Voyager requires winning combinations to start on the 1st reel and continue along a payline with matching symbols beside one another. High-value symbols need at least two matches, while low-value symbols need three to form a winning combination.
The high-value symbols are coloured shapes and objects, with the mask paying the most: a 5-symbol combination pays 250x your total bet. The low-value symbols are planets in different colours.
Look for the ‘Cosmic Voyager’ symbol, which acts as both a wild and a scatter, with these stated payouts: 250x for a 5-symbol combination, or 200x, 20x and 2x when 5, 4 or 3 appear anywhere in view, respectively. It also activates the free-spins round in Cosmic Voyager.
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 helped form 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 the feature, any high-value symbol landing on the 1st reel expands to cover it and also activates the Expanding Symbols feature.
Bet sizes, RTP and variance
Casino Ideal reviewer Evan Carrington describes Cosmic Voyager as a high-variance video slot, with variance listed at 96.14%. Bets per spin range from 0.10 to 100.00.
Conclusion
Thunderkick is generally known for video slots with polished graphics and imaginative gameplay. 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, noting that the top prize of 5000x your total bet is substantial. Overall, the review considers Cosmic Voyager a strong choice that looks equally good on mobile and desktop.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.




