Aliens Games
Discover 3982 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3982 games tagged with aliens
0Smelted Kin: Inhuman Impact
Sci-fi 2D shooter platformer combining the control of a human character and an armored vehicle on the surface of a planet filled with robots and immortal local inhabitants
0Drake's Odds: Survive
Play as an alien who must survive on the planet Earth, which is unknown and adverse to him. Fight, craft and make use of the powers and technology in your possession. Collect KP from Earthlings; control the NPCs; fly over the skies and shoot with the spaceship.
0Lightyears from Home
Story-based survival metroidvania about an engineer following clues to an unknown galaxy in search of someone who had long gone missing.
0Prefantry
Flag-taking Online Shooting Action Battle. The player who scrambles for the flag and has the most "flags" at the end of the game wins.
0The Ballad of Bonky
A bouncy claymation adventure. Bonky and Puncho take down evil robots, cryptids and weird lizards with the power of friendship ✨
0Vidora's Silence
Take a harsh but breath-taking journey across Vidora as the commander of your train. In this first person strategic survival game you recruit crew members, build your train, mine and explore the open world of Vidora while securing safe zones to expand your reach.
0Solara: Starlight Horizon
In Solara: Starlight Horizon fight, explore, trade, smuggle contraband, mine, craft, and undertake missions to gain favor with various factions throughout the universe. Earn credits, upgrade your ship, purchase new spacecraft, and explore a sci fi sandbox solo or with a group of friends
0Life In Planet
Build, arrive, and move into new regions and planets in the depths of space. Whether you will establish a colony and trade or train soldiers and fight, everything is in your hands.
0The Deepening: Eco-Offensive
Follow along with Kyle, and experience the events prior to those of The Deepening book series from a neo-retro 2D perspective when you run, jump, and shoot through waves of beasts to make our trek to the stars more safe.
0Atahion - Tower Defense
Build your defense base to repel alien invaders. Atahion is a strategy and tactical defense game in which you have to extract resources, build defense towers and use bonuses to complete the mission.
0Seekers
A free to play multiplayer survival horror game with a unique damage system. One bullet can be game over if not treated properly, and you must be willing to lose an arm and a leg to finish your objective.
0Cat Packs
Discover the source of the mechanized menace threatening civilization. High difficulty level (ex: Souls-Borne, Alt-F4). Devious bosses. Hybrid 2.5D action, physics puzzles, platformer, shooter (ex: Mega Man 11) grappler (ex: Unravel Two). Multiplayer (up-to-4) available.
0Project: Aurora
Aurora isn't as desolate as it seems. Survive amidst storms, lost technologies, and remnants of a vanished civilization—before you become part of them.Aurora is not as abandoned as it seems. As in classic sci-fi, discovering its secret means confronting the depths of cosmic horror.
0The Skinwalker Investigations
Amidst dozens of reports of missing people, mutilated animals, unidentified lights in the sky, strange creatures and odd poltergeist-like activity, 2 FBI agents are sent to investigate a mysterious ranch in order to ascertain the truth. What they uncover becomes a hellish nightmare beyond imagining!
0The ordinary case of Margaret Luoni
The ordinary case of Margaret Luoni is a sci-fi detective game with a deep story. Help Detective Dirk understand what happened, explore a new futuristic world. There are no obvious solutions here, find your own approach to witnesses and look for hidden places and clues to discovery.
0Battle for Antares
Battle for Antares is a fast-paced strategy game. You grow your empire, colonize star systems, build planetary infrastructure and combat drones to battle your opponent. Will you focus on research to crush your opponent with superior technology? Or do you outnumber and overwhelm the enemy early on?
0SYNCHRONIZERS: UNDEAD MARINES
"SYNCHRONIZERS: UNDEAD MARINES" blends high-quality Three-Lane Tower Defense with Reverse Tower Defense gameplay. Command your units in a thrilling narrative reminiscent of a StarCraft and Plants Vs. Zombies fusion! Your choices will forge the path to victory—or defeat.
0Samsara
Samsara is a fantastical story set in the future, inviting audiences to experience different bodies in VR—an embodied journey of consciousness through cycles of reincarnation.
0Worlds Of The Future
Worlds Of The Future is a sci-fi open world, action/adventure game. Explore a fully seamless solar system full of adventures, mysteries and colorful characters. Build your space delivery company, climb the company rankings and become a legend among the worlds!
099 Pixel Cats
A cargo full of 99 Pixel cats crashed on Venus. Abort your asteroids mining mission. Your priority is now to rescue the cats by digging your way down into the puzzling underground caves of an old hazardous industrial planet.