Top Aliens Games

Humanity has finally left its cradle in the 23rd century - in pursuit of profit. Megacorporations carve out spheres of influence and claim new worlds to develop. They’re only prevented from wiping e.....

UFO Sightings Simulator is a 3D first-person survival mystery game about shooting photos of paranormal phenomena.Game Features: Explore and discover the secrets of the island and the mansionShoot p...

Gallacite fusion cores are human civilization's premier energy resource. They are extremely valuable. The only known way to secure them, however, is to venture into the belly of the beast - Libra Corr...

Constant action in large city areaFest Guests is an open world survival game about defending yourself against an alien invasion - right at the beginning they ruin your party by abducting all other pe....

JOIN OUR DISCORDThe space station Avalon has been invaded and lost its main power, plunging it into darkness with only the infinite cold of space surrounding it. Your mission is to escape alive by u.....

Cosmos: Stella Returns is the sequel to Cosmos Bit. At last more of Cosmos' lore is revealed thanks to a new story and improved graphics. Furthermore, the space warrior Stella Mironova can sport new ....

Duskborn has been developed by an interdisciplinary team of students as a semester project within a time frame of four months. We hope you enjoy our final results!It's the year 2114. Humanity is on .....

In 42 Ways To Die In Space, you play as Ball-E who lost his way while travelling in the endlessness of space. But just when he was about to run out of energy, he stumbled upon a place rich in power co...

A third person view, looter shooter, Sci-fi, RPG. Main mission: To prepare battle and retake our solar system from the sentient machines and find a way to purge them from the universe. Gain abilities ...

Welcome Pilot! The Battle of Aurinoxia is a retro space shoot 'em up with pixel art graphics, unique enemies, tough angry bosses, and a killer soundtrack. You are among the first pilots to arrive in t...

DEMO AVAILABLE NOW:Enjoy your first flight in a deadly galactic tournament with cinematic scenery Exclusive content ONLY during Steam Next Festival beginning February 5th.If you miss it: the demo ...

Marmargee Fighter Girl and her best friend Matmateo Fighter Boy are Astral Undine, Masters of the Vortex.Zombies and monsters have launched a surprise attack from space devastating the blue planet ...

Ballistic is an exhilarating third-person multiplayer game that redefines the classic game of dodgeball into a fast-paced party experience. Compete with your friends to be the last one standing in a c...

Welcome to the a e s t h e t i c universe of The Galaxy Rider! Step into the ship of a space taxi driver and embark on a unique cosmic adventure. In this thrilling game set against a backdrop of d...

Lifeless Moon, the spiritual successor to the popular 2014 indie title Lifeless Planet, is a 3D platformer that puts you in the center of a mysterious Moon expedition. This new adventure, inspired by ...

Marsmare: Alienation is a thrilling adventure of an earthling kidnapped by malevolent aliens.This is the release of the acclaimed modern game for the 8-bit ZX Spectrum computer - now with new graph...

Join the Idle Space Force and take a journey through space to unique 8 bit worlds as you collect enough loot to make your way back home, upgrade your ship, and discover hidden treasure along the way!....

Explore an alien planet and its creaturesExplore an open world full of creatures to learn more about, find all the wreckage from your spaceship and use your camera to learn more about the creatures,.....