Aliens Games
Discover 3991 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3991 games tagged with aliens
0Matchy Way Tales
A retro pixel-art sci-fi match-3 puzzle game where you swap and match tiny aliens to help them explore Earth and find their way back home through relaxing gameplay. It's fun, it's exciting, and it's a challenge!
0Galactic Vibes
Blast through waves of enemies, collect powerups and test your skills against challenging bosses. It is a modern take on classic space shooters, blending accessible gameplay with roguelite progression. Compete for the top spot on the global leaderboards in 15 minute runs.
0Wrecker II, The Wreckening
Year 2425, humanity colonized the exoplanet named SACH-041840. But then, in the 55th year "they" came; No one knows who or what controls them, but what is known is that if they reach the colony proper, it will be annihilated. It is up to you to bring the WRECKONING upon them!
0Elon Musk Saves Britain
In this 2D platformer, Elon Musk is the superhero on a mission to save the UK from the tyranny of Prime Minister, Keir Starmer, and restore the right of Britons to free speech. As if that wasn't enough, Earth is being invaded by aliens who are hellbent on changing our way of life!
0StarShipdle
StarShipdle is an indie game that runs on your monitor while you do other stuff. You’ll be overseeing a spaceship as it explores the universe, managing upgrades, tracking progress, and following the story.
0SkinCrawler Ranch
SkinCrawler Ranch is a Campy Horror FPS Cryptid Hunting Adventure. A camping trip, turned bad trip. Now it’s up to you to defend your well-endowed gothic girlfriend from the Cryptid Horrors!
0Ghostmoons - Arcade
Ghostmoons - Arcade, is a vehicle based first person shooter, focusing on rapid movements or strafing, to avoid projectiles and attacks. Your goal is to remove the unknown military's portals from the moons of the Ghostmoons system, while avoiding collateral damage of the native life forms.
0Rhythm of Annihilation
Rhythm of Annihilation is a rhythm-based third-person shooter. Follow the beat, conquer unique levels, and experience the perfect fusion of shooting and music in surreal, dazzling environments!
0Mecha Survivors - Early Access
Mecha Survivors is a fast-paced Survivors-like where you pilot a combat mech to purge alien-infested planets. Dodge, upgrade, and adapt as you fight endless waves in this sci-fi roguelite bullet hell.
0Gravity
Gravity is a platformer/obstacle game where your only tool is to use a gravitational field to guide an astronaut through space. With a custom built physics engine, pull him through each level, dodging asteroids and other harmful space objects along the way.
0Project Signal
Investigate a wilderness for potential evidence of UFO activity in this nonlinear 3-D horror game. The more you uncover, the more dangerous it gets - as you now may know too much...
0WRITHING
Explore the depths of Heaven's Gate Space Station and the solar system it orbits in WRITHING: A new Sci-Fi Fantasy FPS that explores space in another universe that parallels ours. Hunt down an evil alternative resource baron, Moloch's avatar, and their army of evil spawn in this backwards universe.
0on Titan
There are banana people living on Titan. They regularly hold tennis tournaments without rules for the Saturn Cup. They invite foreign players from all over the universe. Fans have also arrived from planet Earth and are waiting for you as a Player. Dress up in a banana uniform and try it out..
0Star Voyagers – Hentai Jigsaw
Travel through distant galaxies while assembling sensual puzzles featuring alien beauties, stellar officers, and girls from different species and worlds — all illustrated in exclusive artworks that blend futuristic charm, bold sensuality, and that forbidden spark only the universe can hide.
0Hurrican
Hurrican is a free run-and-gun arcade game on Steam. It features modern graphics, a powerful soundtrack, 9 worlds with huge bosses, intense action, and an epic weapons arsenal.
0SPACEMAN
SPACEMAN is a short, nostalgic, retro Shoot-Em-Up
0Sylia
Pets vs Aliens! When your heroes are not good enough, all hope seems lost... not yet! Two faithful companions kickstart the revolt and try to confront Lady Godiva, the mysterious Queen of the Aliens. Tired of the same old formula? Sylia is an RPG like no other!
0Havoc Runner
"Havoc Runner" is a futuristic action and 2D platform game that will take you to Titan's moon to face killers robots, missile launchers, and automated weapons in a hostile environment where you must find and destroy the Tupan computer, preventing a missile attack on the planets of the solar system.
0Void Pulse
An unknown signal pulses across the edges of deep space. Drive, shoot. Dodge, destroy!
0Collapsion
When a black hole generates enough strength to destroy the entire universe, it's called Collapsion. It's up to you to defend the universe for as long as possible to stop Collapsion from happening in this Arcade Shooter!