Top Aliens Games

Steamdeck VerifiedNew FREE DLC : The Creators' Ruins!Get ready for a massive, free lifetime updateBeing the chaotic gremlins we are, we're thrilled to unveil this lifetime-free Biome DLC for your enj....

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: .....

Meat Grinder is a Mech-themed shooting game where players can drive and assemble their own mechs to battle fierce dinosaurs from outer space.Game Features:*You can use quantum technology to transfo...

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....

Embark on an otherworldly adventure with a cosmic slime as your guide. In the tranquil realms of the spiritual forests, your amorphous companion wanders peacefully until the arrival of extraterrestria...

In the 22nd century, humanity reached new heights in space exploration, colonizing distant worlds and exploring countless star systems. However, relentless expansion and the endless search for resourc...

Startron is an ASCII-based space colony sim where you can mine, harvest, build and automate your way across a procedurally generated cosmos. Lead a crew of sentient cats (or dogs) as they take their f...

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...

Survey the solar system to maximize development and discover where your foes have already established operations.Build structures, manufacture ships, and develop technologies to surpass enemy f...

Engage in up-close-and-personal combat against bizarre genetically mutated enemies. Attack, parry and bend time to your will to make it out clean on the other side. Fail and gain the wisdom needed to ...

Embark on a heart-pounding journey in this survival open-world game, where a relentless creature, Humanoids prowls the landscape. Explore, craft, build, and fight for your life as you navigate the dan...

The Upper hand is a Deck-Building, Platformer that tests the players adaptability as Gen-0 ascends in pursuit of the parts required to rebuild his space ship, all to an original sound track. Platform....

Hyperborea is a modern take on the classic First-person shooter game Wolfenstein 3D - the game that kick started the FPS revolution has been re-imagined in modern high definition graphics that is sure...

In the year 2137, an unexpected threat emerges at a European Space Authority research base near the Korolev Crater: ancient creatures awaken from the ice. Your mission is to protect the base, uncover ...

bobo Alien Invasion!You are the spearhead of the defense fleet, and you will lead the charge to defeat the bobo alien.Can You Defeat them and Win A High Score?Total 9 levels, 3 bosses, 6 kinds of ene....

You’re the best arithmetech racer on Earth. But what about everywhere else?Add Astra is a math game about racing, and a racing game about math, developed by Coincidence. We made it for a client to i.....

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.

You drive a car when a UFO crosses the road. You get abducted, but what comes next is not what you expect.It's an enigmatic trip of your mind towards the mind of the Other. It has something to say...