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
0Corridor 7: Alien Invasion
This terrifying 1990s sci-fi first-person shooter from Capstone Software has you venturing deep into the dark and twisting test chambers of Corridor 7 to combat a hostile takeover of Earth.
0Celestial Project
"Celestial Project" is a Roguelike WarChess game. It is the first game of the story "Celestial". Command the special operations forces, resist and study unknown alien creatures from space, defend the five starship civilization spacecraft under construction on earth, and retain human kindling!
0接触: 第一章(The Encounter: Chapter One)
This game tells the story of a Chinese family who inexplicably disappeared in 1999. Afterwards, a journalist was sent by the TV station to investigate and visit this incident and the subsequent events. The final outcome will be unimaginable to you! Looking forward to your experience!
0Cyborg3003
6-player co-op survival horror at its finest! Cyborg, monsters and aliens. Free updates
ASTROBOTANICA
Science-driven survival with a relaxing vibe. Farming, base building, crafting, animal taming, puzzle-solving, and exploration on Prehistoric Earth, where you arrive as an alien botanist who is very good at plant research, but... can't breathe oxygen.
0Radiant Exodus
A quiet night turns to horror as strange lights fill the sky and Gleam City falls apart. Play as Sarah, an ex-soldier fighting to survive, searching for her missing father, and facing something the world wasn't meant to see.
Operation Night Strikers
Taito's 80's arcade hits hit back! Four milestones of the 80s arcade movement in one action-packed compilation!
Aeons of Rebirth
Aeons of Rebirth is a short, strategic incremental journey about exploring planets and building the greatest space empires ever!
0Starfighter Origins Remastered
Starfighter Origins is an Original 90`s style Indie space combat simulator Based on the CDF Universe. Combining a focus on single player action and a campaign story mode, Starfighter Origins offer fun and diverse gameplay. Designed for keyboard and mouse with full controller support.
0Action Alien: Tropical
Explore the sea with your boat and clear islands of tropical forests infested with aliens and nests !
0Helping Hand
Welcome to Helping Hand! A game about expressing yourself using only your left hand. What about your right hand, you say? Well that’s broken. As well as all the other bones and muscles in your body. Find out why and explore the different environments and character within this indie game!
0Horrors of Space
An alien creature is loose on your spaceship and it’s out for blood. Run, hide, use the resources at your disposal and work with your fellow crew members to get off the ship before it’s too late.
0O.V.N.I. Abduction
Face terrifying enemies from another planet who want to stop you at all costs in this first-person adventure. Explore terrifying and dark settings, solve puzzles and use the objects you find on the map to progress in your adventure.
0Attack of the Giant Crab
Take control of the Giant Crab and cause the maximum amount of destruction while brushing off the military's puny attempts to stop you.
0Golf VS Zombies
Golf VS Zombies is an arcade golf simulator with RPG elements which combines golfing precision with action-packed combat against the undead. Grab your clubs and get in your golf cart, for in this zombie apocalypse, there is only golf.
0Fairspace
Fairspace is an amateur developed open-ended space exploration, trading and combat game. A full and rich persistent universe awaits your discovery.
0Planet Stronghold: Colonial Defense
PSCD is a sci-fi collectible card game (with over 120 unique cards) mixed with visual novel gameplay. Features beautiful hand painted art, romance for all tastes, adjustable difficulty. Play as male or female protagonist.
0Alas Astra
Among distant stars a lone Robot Knight must stand against an ancient and unfathomable evil. Explore the vast and alien Degathalion space station and battle the nefarious Xetanoids in a daring quest to confront their rulers and save the Centaurus galaxy.
0Cake Invaders
The Japanese just love their famous German-inspired Baumkuchen cakes, and hungry invaders from across the universe have discovered these delicious treats too! Are you up to the challenge of protecting the precious desserts from waves of alien attacks? Save the cakes!!
0Space Dragons
Choose your spaceship and defeat the alien threat that comes from the Moon. Blast your way crushing, ripping apart and exploding hostile aliens that are taking control of powerful weapons and military technology from Earth. Find the entity that controls the threat and make it explode into blood.