Aliens Games
Discover 3999 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3999 games tagged with aliens
0Space Warrior
Use your skills and strategy to save your galaxy in Space Warrior, a fast-paced 2D survival game where you fight with alien invaders. Each level presents unique challenges and you need to defeat waves of enemies to survive.
0Stay Home It Rains Outside
Your digital refuge at the Alpha Centauri settlement. Visit whenever things aren't going well. This is a productivity tool with game elements. Customize your second body, gather fluffy creatures, and tackle real-life tasks using built-in productivity features.
0Odyssey of the Explorer
Single player Hack and Slash casual sci-fi
0Galactic-A-Tactic: The Most Diplomatic Solution
Galactic-a-Tactic: The Most Diplomatic Solution is a 3D isometric, casual fighting game, where intergalactic leaders from diverse planets clash in a galaxy spanning war. Battle across unique landscapes, with diverse characters and dynamic environments; brawl, and survive in this spectacle of chaos!
0UFO-Man
Control the UFO. Carry the Luggage. DON'T DROP IT. – A simple yet challenging foddian game for aliens.
0One Long Night with the Circleheads
The Circleheads are hungry for new souls to join their twisted game. Can you survive the horrors that await?
0拯救日记
Saving Diary "is an independent single player storyline card game. A game gift unexpectedly led the female protagonist Hua and her childhood sweetheart Ma Hai into an unknown world. In order to save herself and Hai, Hua embarked on a series of adventures alone in the card world.
0Entity Onboard
In this sci-fi survival horror game, you'll use tools such as a flashlight and tape recorder to survive while a mysterious entity chases you. Hide in the light and don't let it touch you. Power up each floor to escape!
0Kasia & Her Lesbian Slaves
Single Player Action-Adventure Third-Person Shooter Game Featuring Sexy Female Protagonists
0SPACEUM
You're stranded on SPACEUM, a sprawling space base with a deadly alien parasite hiding in the shadows. To escape, you’ll need every ounce of energy you can find. Can you crack the code to freedom, or will you face down the monster that stands in your way? How far will you go to make it out alive?
0Deep Space Bellhop
A cute turn-based-action game where your job is to transport strange and unfamiliar characters between floors in the galaxy's largest space hotel.
0West Escape
West Escape is a game that fuses Wild West grit with sci-fi chaos. As a fugitive, battle alien invaders while collecting scrap to upgrade your gear. Dodge attacks, wield revolvers and shotguns, and reclaim your freedom and lost love.
0The Unknown
Aboard a small spaceship, you embark on an exploration, daring to face the threats of the universe. Activate your spaceship and uncover the hidden secrets of this vast cosmos.
0G-ASTRO
Play as a hyperintelligent, intergalactic, space Snail on a mission across the universe. Discover wildlife and plantlife to determine whether this world is habitable for snail-kind.
0Dig & Decode
Dig for relics of the past and solve puzzles as you explore an Earth abandoned millennia ago. Discover funny phrases referencing our time and turn these items into fuel to refuel your ship and escape this forgotten planet.
0GORE RAPTURE
Gore Rapture is an SC-Fi FPS Adventure!
0Rogue Scum
Sci-fi action-roguelike survivors bullet-hell with dialogs.
0Hexitten
Select your Team, Build your Deck of Abilities, Mod your Ships, Fight the Baddies, Upgrade your Abilities, Level Up your Heroes, and Recruit additional Heroes and Guests along your journey. Discover Events, Side Missions, and each Hero's Story. And finally, time permitting, Save the Universe.
0Apocalypse of the Universe
In Apocalypse of Universe, players step into the shoes of an elf hero on a mission to save his homeland from a demonic invasion.
0Beat Dodger
Beat Dodger is a Rhythm game on rails where you need to dodge obstacles and stay on beat! With different obstacle-types, soar, dodge, and tap on beat across various worlds through their music! Go for the highest score in brutal difficulties or relax without worrying about score!