Top Aliens Games

You are a mercenary hired by the Space Company to inspect the space station, which has not been heard from for years, because of the news you have received that some experiments are being carried out....

Take charge of the Polaris Mk 0 and repair your damaged ship, learn from your crewmates, and discover the true nature of what lies beyond existence… before you do it all over again. Follow the core te...

Space base is an expansive tower defence game, where you run the forces of your very own planet as you try to defend against oncoming fleets of alien ships and otherworldly foes. Use all the resources...

Once, humanity fought ceaselessly over trivial matters, and now they face dire consequences: alien races from distant stars have observed the conflicts raging on this planet. Today, three powerful e.....

WISHLIST NOWAbout the GameSpace colonies have to face a massive threat to their existence: gargantuan aliens from an eldritch nebula invade our galaxy, and their only instinct is to eat and digest w.....

The Intergalactic Game of Combat and Acquisition! Explore and conquer unknown regions of the galaxy.It is the year 2127, galactic standard time, at the close of the Galactic Wars. You purchase a star....

lone.AI is a space RPG roguelite. With challenging, relentless gameplay, each run has the potential to boost your ship's power, speed, and more. As a lone AI, fight your way through the solar system a...

Embark on an out-of-this-world odyssey with Eddie, a stranded explorer trying to break free from the quirky landscapes of Chompania.Unravel the planet's secrets, solve perplexing riddles, and en...

XxXxXxXxD[STORY]XxXxXxXxDMysterious objects suddenly and simultaneously appearing all over the worldUnknown spaces and strange creatures spreading out thereSomewhere along the way, a special resour...

Racing fame, lavish wealth, and galaxy wide honour are all on the line in the high speed Velocity Loop, Zero To Lightspeed Grand Prix.In the distant future, personal space crafts of all kinds are mo.....

You can gather resources by drilling into the several asteroids. Every asteroid gives you another kind of resource. Killing aliens also rewards you with a small amount of resources, but be careful: .....

A topdown bullet hell game where you control a spaceship and fight waves of asteroids and enemy spaceships.You can also play with a friend in coop or versus with two x-box controllers.

An endless adventure awaits you. How much? We guarantee that you can expect no less than 1.78e692 + hours of gameplay.PvP combat mechanics that are unique for clicker / idler games. The heroes you col...

Welcome to Space Vortex! In this action-packed game, you'll dive into the depths of space, chasing aliens and destroying their statues to halt the enemy spawn. Collect black hole seeds from the destro...

THE STELLAR ARMADA MOVES FORWARD WITH ITS PLAN ...With our main hero temporarily unable to continue his quest and a great mantle of ignorance covering the planet Earth, the possibilities of interplan....

Orbitron: Space Academy is a unique sci-fi PvP tactical arcade with two main modes — Pure tactical Space Chess mode or tactical mode combine with real-time arcade battles, based on SteamNetwork. Insp....

Step into the dangerous world of Project0. Your mission is straightforward, follow The Agency's orders and then escape in one piece. Whether you prefer solo play or a cooperative mode for up to 4 play...

Confront alien silicon-based lifeform bosses：Collect monster genes for genetic editing, continuously enhancing them! Make them bigger, bigger, and even bigger, until they become colossal titans!...