Cosmic Voyager Slot Review

(3 votes)
Modern slot provider Fantastic graphic
Cosmic Voyager Details
Release Jan 2021
Provider Thunderkick
Max. RTP 96.14%
Reels 5
Paylines/Ways 10
Betting Range (€/$) 0.10 - 100
Max. Payout 5,000x
Progressive Jackpot No
Megaways No

Cosmic Voyager looks like an unusual game, a slot machine that Thunderkick is working on right now, scheduled for launch in early 2021. They’re going for a weird alien/god that’s traveling among the stars. It looks human enough, but what we’re seeing on the reels is a gold mask with eyes that shine through, so it’s more into deity or alien territory than advanced human. Weird theme and design aside, it looks like a game that could be highly rewarding for the right player.

It relies on 5x3 reels, but it only gives you 10 active lines. You’re getting paid fairly well in a best case scenario, up to 5,000x the stake being offered in a single spin.  Of course, it also means that a higher volatility is used, but at least the RTP is OK, at 96.14%. Looking at its major features, we find expanding symbols, wilds, along with free spins.

Betting and Prizes

Spend as little as $0.10 if you want to, the game will still spin those reels. At the other end, we have a maximum bet of $100, with plenty of options in-between the two extremes.

The game relies heavily on a mechanic which allows symbols to expand, and so getting a screen filled with top symbols and forming 10 winning combinations is not as unlikely as it might seem. Up to 5,000x the stake can be paid, as a result of a single spin.

At the same time, a slot machine’s volatility is going to be on the high side, when you’re dealing with big rewards. What matters, is that ultimately they expect a 96.14% RTP in this case.

Cosmic Voyager Slot Features

The expanding symbols mechanic is going to require that you first get a fully stacked symbol on reel 1. At that point, the symbols of that type will expand on the other reels where they’re present. This actually makes it possible to form 10 winning combinations of high value in a single spin.

The game logo is the one that you get to use as a substitute, but it serves a second role, that of the scatter. So, you can form combinations of lower value with its help, but when landing 3 or more times it also gives you rewards of up to 200x the stake and 10 free spins. This is a feature that you can retrigger as well.

The main extra feature which they’ve introduced in Cosmic Voyager, is the ability given to symbols of medium-high value, allowing them to expand and take over the reel. The same will happen to similar symbols on other reels.

Theme & Design

It’s not a typical alien or god themed slot machine, and I’m not 100% certain which of the two versions we’re seeing, perhaps both. It’s a character that wears a golden mask, with eyes shining through, and with some kind of magic coming out of his hands (visible at the top). If we look at symbols alone, those range from images of the Voyager (mask), to stars, various geometric shapes (pyramid, cube, icosahedron) and planets (colored in pink, orange, green, blue and purple).


Cosmic Voyager is an enjoyable online slot, and that’s mostly due to the expanding symbols mechanic that is implemented inside, particularly once you reach the free spins. It’s fun having access to a game where big wins are actually possible, but that doesn’t mean that it’s not also highly volatile.

Cosmic Voyager Slot Machine FAQ

❓ What is a key options of the Cosmic Voyager slot?

✔️ Slot developer: Thunderkick , Max. RTP: 96.14% , 5 reels with 10 paylines , Betting Range (€/$): 0.10 - 100 , Max Payout: 5,000x .

❓ Where can I play Cosmic Voyager?

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❓ Can I play Cosmic Voyager slot on my phone?

✔️ Yes, it's absolutely mobile-friendly!

❓ Where can I play this slot machine free?

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