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 Purge Day
The Purge Day is the first person narrative, immersive horror shooter designed exclusively for VR. Choose your weapon and fight against alien swarm in Asian agglomeration.
0Rebots
Rebots is a first-person automation game with an expansive universe to explore. Using intelligent(ish) rebots, you can gather resources, terraform planets, and scan all of the things. Traverse the galaxy in the name of space capitalism!
0Black blood
Black blood is a mix of hardcore Tower Defense strategy and top-down shooter. Act as a defender against alien invaders, attack and destroy all their insidious plans...
Startenders: Intergalactic Bartending
Prepare for your unexpected enrollment into the Startenders Academy. Your goal is to create bizarre beverages for colourful customers in the hope that no one notices you haven’t the slightest clue what’s going on.
0Galacticon
Galacticon is a video game with the look and feel of arcade cabinet games from the early 80's in the style of Williams classics: "Defender" or "Joust", with the gameplay of legendary "Jetpac", and with touches of "puzzle".
Terminus
Paris, 1968. As the city sinks into social unrest, a far darker threat rises from deep underground. Charles Mercier, a former SOLDIER recruited by a secret organization, is sent into the METRO tunnels to prevent an IMMINENT CATASTROPHE.
0Professor Lupo and his Horrible Pets
Become the most epic intern of all times (or at least save your own neck), in this frantic puzzle-adventure game infested with aliens ! Created by the studio behind the award-winning game "Nihilumbra".
0Hunahpu Quest. Mechanoid
An Indian Hunahpu has a simple objective- save his brother from the dreadful Mechanoid. However this objective is simple only at the first glance – in fact it is hard. You will need all your perfect reaction, strength and intelligence! Go ahead!
0One Deck Galaxy
Roll your dice and cleverly use them to build up your civilization from its humble homeworld, growing to create a Federation spanning countless star systems.
0Confabulation: Homestead
Horror puzzle game with spot-the-difference elements for survival. Complete interesting puzzles throughout your home to gain access to more areas and unlock more of the story all while using your modified camera to survive the threat that is lurking.
0Saints and Sinners
Give a life to Sinner in Dark Medieval Era or join the Saints to find Sinner among them and execute him front of others. With your 4-8 friends or other players use in-game chat or voice chat to find who is Sinner or prove that you are not a Sinner!
0Project Hunter
Stealth and tactic game that give you the control of an alien that evolves, adquire new abilities and face levels in various ways.
0The Siege of Brimir
Play as an alien with super powers in frenetic battles against the army, destroy buildings, smash, fly and improve your character in order to annihilate humanity. They will try to stop you with their soldiers, F15, Giant mechas, warships or tanks but it is going to be useless against your power.
0Frebbventure
In a world gone wild, there's only one animal man enough to put his foot down!Join Frebb's small clique of reluctant "friends" as they rumble, tumble, and action-platform their way through the craziest journey of the year!
0Escape 51
In Escape 51 you play as a small alien that has been mistreated by humans as he works to escape the research facility that has kept him and other aliens like him captive for so long.
01X1
Become a little soul lost in a dangerous factory, avoid obstacles and battle bosses. A challenging bullet hell game where you advance by opening and closing doors!
0Alliance Peacefighter
A linear, story-driven space sim in the style of 90s classics like X-Wing and Wing Commander. As a newly qualified Alliance pilot, you find yourself caught up in a plot to break the fragile peace between two galactic superpowers.
0Evolva
Evolva combines the excitement of a fast paced shoot-em-up with the tactical challenge of commanding a squad. Fight against the alien parasites and save the planet. This is survival of the fittest!
02023: Alien Bugs Invade Earth
Why are alien insectoids invading Earth in 2023? This narrative driven 2D shooter pits you against a seemingly hopeless battle against the invading Insectoids. How will you (and Earth) manage to survive? What hidden technological, historical, and spiritual secrets will you discover as a result?
0Throbax TD
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.