Free Space And Aliens Theme Slots

What’s more fascinating than outer space? This theme has always been thought-provoking, making us wonder what lies beyond the great blue sky. Sadly, it’s going to take a while before we can all travel to space. But that doesn’t mean we can’t have some alien fun in the meantime. Space and aliens theme slots provide the perfect playground for some UFO action. 

If you were looking for some of the best space and aliens slots, you’ve come to the right place. We put together a list of all these slots available on our website. You can sort them by Newest or by Most Popular, as per your preference. 

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What Defines a Space and Aliens Slot

You will instantly know you’ve encountered such a slot by its colors. Space and aliens slots are mostly done in blue, navy and sometimes even dark green. The action will take place in outer space or on the board of a spaceship. In some rare occasions, your adventures will have you staying on Earth and fighting the hostile alien forces to defend your home planet. 

Often, the symbols are made of aliens. This is where devs push their creativity, coming up with unique variations of aliens, all in different shapes, sizes and colors. You will also see some planets, alien artefacts, outer space treasure and even some odd creatures that add a bit of fantasy to the mix. 

Space and Aliens Slot Developers

This theme allows for so much creativity that you’ll see these slots in the catalogues of almost all developers. And while all of them are great, some studios added that extra spice to their games that will have you spinning from dusk till dawn. One of these studios is Ganapati. We love their unique approach to all their slots but the space and aliens ones are just some of their best. 

They’re closely followed by other big names such as NetEnt, MicroGaming or Mancala Gaming. The first two popularized the bejeweled space theme in their slots, while the latter promises great graphics and innovative gameplay. 

Best Space and Aliens Slots

It’s hard to lose your way in the deep space, especially when you have so many options to choose from. That’s why we put together a list of some of the best space and aliens slots you can play on our website. They’ve been voted to the top by players like you, so we’re sure you’re going to have a great time as well.

Abduction by Ganapati

Abduction takes place right here, on Earth. You play as a member of an alien crew, trying to kidnap farm animals from the unaware humans. You’ll bring your spaceship to a remote mountain area, where only one farm stands tall. Luckily, your ship comes with some interesting upgrades to make your job easier - Wilds, Scatters and Free Spins are just a few of them.




Starburst by NetEnt

Veterans and newbies alike know Starburst. It’s one of those slots that have become almost cultural staples in the iGaming community. With this one, NetEnt took the space and aliens theme, reworked it and replaced everything with shiny space diamonds. It comes with 10 paylines, win-both-ways, Wilds and respins




Cosmo Cats by Mancala Gaming

Who doesn’t love cats? Well, how about space cats? That’s right, Cosmo Cats will have you playing alongside these adorable astro-cats, trying to get their paws on the treasure. The most exciting feature about this one is the Wheel of Fortune that will multiply your wins by 2, 3 or 4 times. You also have a Find-the-Card bonus round, joined by a puzzle mini game. This one’s truly an action-packed catventure. 


Cosmo Cats


Why Play Space and Aliens Slots?

Space and aliens slots are some of the most fun games you can play. Sure, winning is great but every prize feels even better when you have the right setting to match. All the space and aliens slots on this page can be played for free, no registration required. Once you get the hang of a particular slot, we encourage you to upgrade your experience in our Real Money Slots section.