Aliens Games
Discover 3978 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3978 games tagged with aliens
0Asteroids Star Fields
It is an awesome space war game. It is a very simple game. Move the spaceship and shoot the asteroids. Try to make the highest score. It is an easy and time killing game. You can play to rest and relax between the big games you play.
0Alien Battle Champions
Collect and enslave alien creatures. Increase your creatures skills by gaining experience from battles. Collect resources to craft armor and nanites so that you can collect even more creatures. Battle other players online and become the champion.
0666
Old-skool FPS gameplay with modern graphics and extra horror 😱 Chainsaw 🪚 Double Barrel Shotty 🛢️🛢️ Flamethrower 🔥 Evil magic powers 😈 Slay your way through three episodes: A blackops gov site on the surface ⛺ An underground lab 🔬🧟, and finally.. You're going straight to hell. Wishlist 666.
0Mokete
Mokete is a turn-based roguelike game with cartoon graphics and an alien theme. You'll take control of a brave alien who uses abducted animals in thrilling battles on Earth to become the zone champion and face mythical beings.
0BattleSide
BattleSide is a 5,000 player MMOFPS persistent Land, Sea, Air, and Space war game where you and your buddies defend and capture control points to gather resources for your faction in battles of endless fun.
0EV2
EV2 is a Open World, looter-shooter set in the frontier where cutting-edge technology meets the remnants of an ancient civilization. Defend humanity against a relentless global infestation of the Hive.
0NeonPowerUp!
Save a city overrun by robots. Save a dystopian futuristic city overrun by mad robots
0Asteroid Sentinel
Shoot down masses of asteroids and aliens in this arcade-style shooter with roguelike elements. Level up and upgrade your guns to cope with the endless waves being thrown at you.
0Alien Break
Block Break x InvadersChallenge your limits as a playerAim for S rank
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0Xenomycology
Xenomycology is a metroidvania tower defense game. You control a colony of extra-terrestrial fungus spreading across a planet, and fighting off invading creatures. Xenomycology also offers a peaceful mode if you only want to grow mushrooms and explore the world.
0Slightly Off World
Explore breathtaking worlds and fight alien civilizations, taking on the role of derelict crew members of an interplanetary mining company. Go solo or bring your friends, gather resources to craft customizable gear, weapons, and vehicles in this action-packed, online co-op, third-person shooter.
0Primit Shooter 2
Primit Shooter 2 is a roguelike shooter set in a universe where cute but dangerous aliens spawn from the Eye Tower. Players must develop their character, pick suitable weapons, and brave through consecutive waves of alien challenges, combining action and strategy for a thrilling experience.
0Moon Colony Crafter
Play as an astronaut on our moon in the future. Your task is to prepare the moon for future colonies by terraforming. Collect resources, explore procedurally generated caves, build buildings and create a second world for you and our earth.
0Silicon Scars
Running. Gunning. Reading.
0The Coldest Winter
Guide Jovanna on a psychological horror journey through a freezing New York City. Navigate the emotional states of unstable characters and uncover the truth behind the unnatural weather in this unique narrative experience.
0Mission: Escape
When I opened my eyes, I stand in a strange place. My last memory is of losing consciousness while preparing for a mission. I don't know where we are, but we have a gun, so let's move. I'm sure I can go back. You become the main character and must rely on one gun to get out of this place.
0Girls And Robots 2
Girls and Robots 2 is an FPS open world survival and exploration game.This game supports multiplayer online. Players can choose miners, architects, engineers and soldiers to quickly build their own base on the alien planet through mutual cooperation, while protecting the base and spaceship.
0Kryh Explorer
Explore the world of the crystal-mining creatures, the Kryh, Meet other alien races, improve your equipments and customize your burrow. Great adventures are waiting in Kryh Explorer!
0TheLostDetective
This is a single-player third-person action-adventure puzzle game that allows players to solve certain puzzles and explore more game content. This game currently only supports computers and can be operated through a keyboard and mouse.