Aliens Games
Discover 3995 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3995 games tagged with aliens
0Beyond the Marion
A 3D First Person walking simulator and puzzle game. You will interact with your alien crewmates and repair your spaceship in order to escape a time loop. Explore space in a ship straight from the 70’s, and meet your companions - brought to life with a funky claymated style!
0Rogue Courier: Phantom From a Past
Help Kouia and his allies explore the vastness of the universe, while uncovering puzzling secrets from his past. Engage in this Sci-fi themed Top-Down RPG, with Shmup and Action gameplay. The universe is big, but not big enough for you and all the babes and secrets you will find in your way.
0Dead Abyss
A short first-person horror experience that places you in the rusted out hull of a mysteriously abandoned shipwreck. Search for clues, solve puzzles, and uncover the mystery of the wreckage, but beware of the evil that lurks within.
0SPACE BATTLE: Humanity
The day has come… Humanity has been attacked by an alien race.You have space bases at your disposal. Use them to launch battleships and take over the alien mothership.
0Warp Glider
Pilot a gravity-defying craft at blazing speeds. Pull off aerial acrobats using stackable weapons to survive the swarming Bandits. Retro arcade action and out of this world flight control! Now with Co-op!
0ExtraGalactica
Slow time to a crawl as you pilot your super charged space craft through randomly generated waves of enemies, defeat huge bosses, and explore a cyberpunk planet with a flunking college football captain and his team's feline mascot Nova!
0Dead Transmission
Play an experimental asymmetric co-op multiplayer with your friend! Have one person move through a FPS horror level while the other be the eye in the sky. Can you and your friend communicate well enough to make it through all the difficulty levels?
0Dark Haunting
A multiplayer co-op horror game.
0Invasion From Space
Simple remake of Space Invaders adding destructions and physics
0Madville+
Madville+ is a rogue-lite / arena shooter with ridiculous upgrades. It is designed to have short play sessions (30-40 min) and replayability.
0Arcade Classics
Collection of a few arcade classics, remade with a fresh and friendly looking art style and a beautiful soundtrack.
0My Last 20
A brutal Bullet Hell arcade experience where 20 SECONDS is all you get to WIN. Dodge cows, tentacles & asteroids while grabbing space tokens in pure chaos. Are you ready to complete the most intense space mission ever??
0Ecstatic
Rave spider goes to the bullet-hell ball: shoot rockets out of your butt, dodge and destroy waves upon waves of drones, slow down time whenever you don't move.
0Surrogate
Visit a surreal world and help a blue girl navigate the perils of paranoia and the intrusion of mysterious beings in her life...
0Crystal: Automaton
A short automation challenge aimed at everyone from beginner to veteran. Take your time to uncover the lore of an ancient civilization without any dangers. Can you find a clever way to use logistics to overcome the scarce space available?
Operius DX
Blast off into Operius DX, a high-speed arcade shooter where you navigate twisting polygonal tunnels, battle waves of enemies, and confront formidable bosses in an endless amount of procedurally-generated levels. How far can you get?
0Starfield Battlegrounds
On the occasion of the invasion of alien races, in order to defend our homeland on Earth, you will play the role of one of humanity's ace pilots, piloting aircraft provided by various countries, galloping in the universe, and fighting against alien fleets.
0Vixens From Outer Space
A single-player, immersive, story-driven FPS set in a pulpy, erotic sci-fi space opera — inspired by an era when science fiction was bold, messy, and excessive.
0Zibbs - Alien Survival
Zibbs - Alien Survival is an open world game where you play as an alien trying to survive on the unknown planet - Earth.
0Terrorarium
Terrorarium is a 3D puzzle platformer about wanton destruction & adorable gore across a galaxy of community-designed murder gardens. Conquer dangerous alien worlds as a feisty granny with a chip on her shoulder and an army of cute but expendable walking mushrooms.