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
0Star Squadron
Star Squadron is a next-generation space combat simulator delivering unmatched immersion. With seamless transitions, an interactive narrative, and our proprietary Voice Mimic System that personalizes dialogue to your actions, your choices, and your name, every journey will feel uniquely yours.
0Nocturnals: Cacti Coast
A narrative-driven, choose-your-own-adventure game where a young survivor must make difficult decisions in order to survive the foggy wasteland of Cacti Coast and find a community to call home.
0The Dust Remains
You're stranded on mars, with no idea where you are. Noone's around to help you. Explore abandoned settlements and scavenge equipment from them to go even further and uncover what truly happened and why everyone left...
0Elysium's Tide
An open-world RPG focused on exploration, discovery, and crafting. Follow a non-linear story full of secrets. Find unique allies to complement your group and explore beyond the polar ice wall that surrounds the continents.
0Space Savory
Not that far away, in a galaxy… A diner with questionable hygiene, bubbling with dark secrets and darker humor, in the middle of cosmic nothingness. Welcome to Space Savory. Don’t be fooled by appearances, the best flavor in the universe is cooked right here. (Only within the observable part.)
0RoboDoc Jr
A fun space adventure game where kids become alien medics! Use cool futuristic tools to help friendly aliens across 12 exciting missions. Solve puzzles, fix alien tech, and save the day with steady hands and smart thinking!
0Voidwatch
Voidwatch is a silky-smooth space shooter roguelike. Hop from planet to planet, facing off against the Cult of the Void as you fight to free the galaxy from their clutches. Collect new weapons and powerful modifications to improve your Voidhawk Infiltrator starship & lay waste to your foes!
0Stardust Escape
Survive the neon space chaos in this fast-paced top-down arcade shooter with a twist of Asteroids. Blast through swarms of geometric enemies, complete quirky quests, and upgrade your ship with absurd weapons in a Jetsons-style galaxy brimming with danger, glow, and humor.
0100 Cats Lost In Space Find & Color
🐱🚀 Find 1,200 hidden cats across 12 cosmic maps 🌌. Relax with guided color-by-numbers 🎨. Play solo or online co-op 👯♂️, while Meow FM 🎶 sets the galactic mood.
0IPS 13: All Signals Lost
Take command of the massive VOD(Vehicle of Destruction) and journey across planet Gaiganthra with your IPS(Inter-Planetary Squad)-13 crew to uncover the mystery of humans there. Be prepared for the worse and ready to fight. Upgrade your VOD, hire new crew factions, to be the ultimate War Machine.
0Sub-Species
At first the alien outbreak spreading throughout the oceans was confined. We delayed our extinction rather than avert it. As part of a salvage crew, you search the hellish containment zones, where a treasure trove of lost tech can help you and your crew eke out a living in a slowly dying world.
0Scalpel, Please!
Scalpel, Please! is a ridiculous medical simulator where you assist a blindfolded surgeon. Provide tools, talk to him, and give your full support. But be careful: he’ll remember everything you do and react accordingly. Will you manage to keep your job?
0Zero Moment
You wake up trapped in a derelict generation ship. It was humanity's last hope. Your only ally is a suit fused to your skin. It's whispering instructions into your ear. Survive and uncover a mystery thousands of years in the making.
0The Meaning of Auri
Follow an Auri Field Researcher from the planet Auriga, as they land in an enchanted forest full of creatures who speak an unknown language. Interact with the inhabitants of the forest and learn their language to complete your research–and maybe learn a thing or two about what Auri really means.
0Alpha Force Zero
Alpha Force Zero is an intense top-down bullet-hell adventure that requires skill and planning. Utilize multiple weapon systems including an Auto-Turret with adjustable firing modes and unlock upgrades that you can equip in your ship to give you the upper hand. Dodge, fight, survive!
0Tenvader
Tetris meets Space Invaders – Build your ship block by block while blasting alien swarms. Upgrade weapons, face evolving bosses, and survive the chaos across endless loops.
0Xeno Swarm - 异虫强袭
"Xeno Swarm" is a hardcore side-scrolling shoot-'em-up game. Team up with your allies to battle overwhelming swarms of alien creatures, engage in life-or-death showdowns with colossal bosses on extraterrestrial battlefields, and relive the exhilarating thrill of bullet-hell mayhem!
0StellarFish
Action and science fiction game in pixel art, where you must block shots instead of dodging them. Survive waves of enemies and unlock new skills and powers in a campaign with 20 levels, all for you and your teammates to cross the dangerous galaxy.
0Trash Force
Blast aliens, dodge space junk, and collect trash in this chaotic roguelite twin-stick shooter. Upgrade your gear, fight alien bosses, and save Earth. One asteroid at a time...
0Cretaceous Crunch
Cretaceous Crunch is a 3D action game where you play as a Baryonyx, affectionately named Onyx, who must fight off an alien invasion by eating radioactive spaceship batteries to mutate itself to utilize powerful foreign weapons and defeat the intruders.