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
0The Flames
The Flames is a top down shooter where you fight a powerful boss called Hodaya and help save the Wisp the leader of the planet.
0Bubble Wars
Embark on an epic adventure with Rick the Hamster to defeat the Bubble Monsters and save the love of his life!
0Rat Chef
Ratchef is ulinary adventure where you play as a robotic rat and serve food. Upgrade your kitchen, Unlock new maps as you level up.
0Agent1218
Agent1218 is a Virtual Reality sci fi shooter where you play as a detective Exploring Through an Ancient Alien Temple confronted by many creatures that lurk in the dark and the Viraks company conducting research on alien artifacts and the creatures down there.
0Asteroid King
Fast pace shooter that has a story to tell. Upgrade weapons and kill bad guys is what this game is all about. The story will make you excited about each level and boss fight!!! Good Luck and Enjoy!
0Cosmic Cleaner
A stylish sci-fi arcade shooter about cleansing the galaxy of pesky demons! Cosmic Cleaner is a fast-paced, high score chasing action game that progressively gets more challenging. Designed for quick and easy fun.
0Zombie Exterminator
Zombie exterminator is a top-down shooter roguelite where you play a soldier. Combine weapon parts and create unique weapons. Use gadgets and relics to exterminate zombies. Fight against zombies and horrendous creatures.
0Galactic Gluttony
Agent Red has one job, to hide the existence of aliens. But when a UFO shows up and starts dropping their food everywhere, things start to get a little troublesome. The fastest way to get rid of all the food? Eating it, obviously.
0Abyssmare
Abyssmares is an action game based on Roguelite+first person shooting based on Cthulhu's mythical. [1] You play the role of a super warrior. [2] Explore the maze deep underground. [3] Continuously update your equipment and primary and secondary weapons. [4] Kill all moving creatures.
0Sex Dating On Mars
Embark on a thrilling journey on Mars, where love and desire intertwine in a sci-fi setting. Explore the city, build relationships, and uncover secrets. Can you find love amidst the stars or will Mars prove too harsh? A unique romantic and sexual adventure awaits with exciting gameplay features!
0Cthulhu Must Die
Hunt down Cthulhu in an action-roguelike bullethell. Choose characters, weapons, and upgrades for unique builds. Survive hordes of minions and finish Cthulhu before the final ritual ends, save humanity!
0Deep Nest
Deep Nest is a fast-paced single player action shooter roguelite where you play a space marine fighting off an endless horde of alien monsters in an infested facility.
0OMNIFATE
OMNIFATE is a short little turn-based RPG with differences to tropes commonly used in its genre.
0Cosmic Cowabunnies
Play as "Sauce," the Grey Alien, on a critical mission to hide alien evidence from humanity. Abduct, rescue, mine, and unravel Earth's mysteries. Battle formidable foes and prove your skills on the intergalactic leaderboard. Prevent disclosure, or the truth is out!
0Robokid
You are a robot with the mindset of a child, but your advanced robotic body allows you to fight better than most humans. Your goal is to solve the mystery of how the aliens got aboard the spaceship and, more importantly, to find a new energy source to survive. A strange scientist will accompany you.
0Floating girl
This is a casual airplane game. You're flying a plane in space looking down on Earth when a bunch of alien spaceships fire at you. You have to survive. As a bonus, survive to the end, and you'll be able to see the floating girl. Head out into space!
0A.I.LIENS
A.I.LIENS - A 3rd Person Shooter RPG with Advanced A.I., Abilities, Player Stats, Inventory, Loot, Dialogue, Interaction, Firearms, Melee Weapons, Weapon Upgrades, Save/Load and much more
0Backstab
This is a top view angle action adventure game, with refreshing combat methods and a rich world view, so that you can experience the feeling of backstabbing under the impetus of the story!
0Hospital Aliens 2
You must find two items in a land of Aliens. Use stealth tactics and a weapon to complete your mission.
0Project Coreward
Embark on an open world journey across the stars while encountering foes, friends and forgotten stories. Build your ship. Recruit and train your crew. Most of all, explore and confront the unknown to reveal the true, vast nature of choice and consequence.