Aliens Games
Discover 3973 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3973 games tagged with aliens
0In Search of Something
You are in an unfamiliar place, completely unaware of what is happening. Creatures made of shadows or something else and strange puzzles are everywhere. Maybe you only know one thing: you are In Search of Something.
0Area51
vertical scrolling shoot 'em up arcade game
0Acrolyte
Acrolyte is a 2D action-adventure platformer which brings the player through vast, mysterious alien landscapes. Awaken from your dying rest in an endless pursuit of revenge against ancient forces beyond your own comprehension.
0Switched Destiny
A space mystery in 1-bit pixel art, where every choice unveils dark secrets.
0NEXUS_DROP
Welcome to NEXUS, a hostile world where survival is only the beginning. In this open-world co-op PvE shooter, you’ll join a team of sci-fi mercenaries tasked with securing resources, crafting powerful gear, and pushing back relentless android swarms that threaten humanity’s colonization efforts.
0Telealiens
Telealiens is a puzzle game about pushing things at a distance! You control telekinetic aliens that can move objects by simply looking at them.
0Project Corruption
Project Corruption throws you into the haunting walls of the I.B.I.S. space station as you respond to an S.O.S. signal in search of your wife. Uncover the stations dark secrets, confront monstrous horrors, and survive the aftermath of the failed experiments in immersive sci-fi horror experience.
0Invader Simulator
A generic shooter about robots fighting aliens with no deeper meanings. Engage the reptile brain to defeat the typical foes that will appear in normal sizes and standard quantities.
0IcoNick Duster - Planets Defender
Nick Duster, better known as "IcoNick", a war veteran of the intergalactic congregation, who has been brought back to defend the planets from hostile alliances. Control your turret, with high firepower. 3 game modes: Contracts, Asteroids and Invasion. Full of action. Hundreds of galaxies awaits. Go!
0EXONAUTIS
Crashlanded on Calliope 4348A, your objective is to navigate the vast oceanic biomes, survive and construct your vehicles and bases to dive deeper and uncover the mysteries behind the disappearance of the Kappa crew.
0Nemesis Galaxy at War
An endless sci-fi asteroid shooter where each level gets harder. Battle enemies, collect upgrades, and survive infinite waves of intense space combat!
0Just Do Eat
Microscopic SurvivalEmbark on a microscopic survival journey where you eat or be eaten.Simple controls meet strategic evolution in this unique roguelike RPG._Hunt the weak, flee the strong, and evolve your way to become the apex predator of this endless micro universe.
0NecroMerc
Play as X a mercenary whose job is being replaced by robots and is reskilling into necromancy.
0Quiberon Zeta
Shoot stuff and earn $pacecoin in this wonderfully generic shmup.
0The first contact
This is a stand-alone game. Players can freely explore different areas of the ship, collect different items, fight with alien monsters, rescue aliens, and ultimately kill all alien monsters on the ship.The ship is in low Earth orbit, and the player can enjoy the beautiful scenery of Earth and space.
0(the) Rise of Willy
Help Willy fix his spaceship in this humorous puzzle-platformer featuring a charming cartoonish low-poly style.
0GLOOPALAXY
Collect and study strange aquatic creatures in Gloopalaxy! Discover new life forms called Gloops, build the perfect ecosystem to keep them happy, and learn fun facts about each species as you complete a variety of scientific missions.
0The Symbiant II
The Symbiant II is a BL-Yaoi-Gay visual novel about a man who goes through change he didn't ask for. It's also a tale of ancient secrets, intimate exploration and unlikely romance.
0Stench
STENCH is a totally serious comedy adventure RPG. You are Jeff, a clinically unlucky dude, doing what he can as he’s constantly dragged into bizarre and dangerous situations. Explore the city, make new friends, go on dates, fight foes, and uncover a dark conspiracy.
0Clover
Clover's world is thrown into disarray when it starts to snow during the summer cider festival. A sense of curosity will help clover to understand the mystery behind the changing weather patterns, and through skill and mindful exploration maybe even bring magic to their world.