Aliens Games
Discover 3986 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3986 games tagged with aliens
0Cosmic Tank
Cosmic Tank is a modern take on the classic game Asteroids. Mine your way to riches! Fight off hostile threats! Upgrade your ship and rent a few helpful drones! Survive epic boss fights!
0Gedel Escape
Survival game in a space setting with resource manager elements and puzzles
0The Invasion
third-person shooter as a mage, a sci-fi game set in the future.
0SEN.TUR.
Defend the planet from endless waves of alien ships in this retro arcade shooter. Craft the turret to best fend off the alien assault with shotgun, explosive and many more modifiers.
0Swoon! Earth Escape
The planet is flooded with a mysterious green acid. Help Swoon and the rest of the crew escape the Earth. Collect all the mechanical parts of your spaceship and face the most daring bosses in this epic retro-style journey!
0White Eyes
Embark on an interstellar race as the universe collapses. Swing swords, fire projectiles, and reflect hazards to save nomads. 60 challenging missions. Random encounters. Simple mouse controls. Conquer diverse hazards. Will you guide them home?
0Zombardment
How far can you go in stopping these vicious creatures from spawning. Play loads of levels and endless waves in this Top Down Action Packed Shooter game. Explore, Survive, Earn and Spend.
0NetSpace Saga Ep.1
A Space Noir Turn-based Battle JRPG homage of old-classics. In this irreverent story, you follow a crew of Space Truckers as they try to survive in a world of aliens, zombies, robots, androids, the Space Cartels, and terrible secrets, in and out of a virtual Internet that holds its own mysteries.
0Finley's - The Colour of Radiation
A puzzle solving game of laser light beams, refraction, reflection and mixing. Pit your wits against the maniacal artificial intelligence Finley in this reimagining of the unknown and very secret 1960’s human perception tests carried out in top secret hidden bunker laboratories.
0Alt Oxygen
Alt Oxygen is a survival game based on an economical design. Beside to survive there is a story to understand what happened and where are you exactly in the universe.
0Caves Of Mars
Caves of Mars is a new 2D sci-fi action adventure space shooter game set in the mysterious caves of the planet Mars. Your mission is to navigate your spacecraft through 100 procedurally generated levels, battle against and destroy enemies and alien lifeforms and collect as many gems as possible.
0Levenium
Levenium, a sci-fi action adventure. Fight, think, hack and puzzle your way to freedom.
0Farlife
SPACE! What life is out there? Perhaps some little green men that are absolutely gun nut crazy! Shoot, Loot, and have a hell of a Hoot, Explore open worlds, Discover alien life, upgrade your arsenal, and fumble your way through the cosmos.
0FireAirPlan
Shoting!!!
0Reflex
A casual puzzle game in which you add components to unknown enemy bases that will reflect, duplicate and split the Reflex missiles. Destroy the enemy power generators, communication systems and weapon platforms across more than 100 levels. Each new world brings with it new technology to utilise.
0Mission Critical : Foresight
When scientists resumed their Unified Field Theory experiments this time they succeeded- with devastating consequences. You are trapped on a desolate Lunar Base with only your wits, real world astronaut weapons and a heads up display to give you instructions.
0Lost Contact
LOST CONTACT is an exciting realistically designed space station shooter. As the main character of unflinching Nil Heard you will experience soul grabbing horrors of facing the mutant monsters of the Universe.
0Stealth Kart
Stealth Kart is the only racing game with sneaking. Enjoy the classic RTT thrill of sneaking past enemies in pick-up-and-play-friendly small levels. Or race past everyone. Play alone, or coordinate special cars alone, or play coop.
0Mother Stone
Take the role of Agent Blair as she fights her way through Zombies, Cultists and Giant Snakes to uncover the truth about the Mother Stone. Battle challenging bosses, Collect useful power-ups to give Agent Blair an edge over the unknown monsters that plague The Thurston House.
0The Last Days of Sodom
Play as a Fallen Angel fighting a host of Enemies through the burning streets of Sodom, the Underworld and Third City of Hell. An exciting third-person shooter where the player will have to use intelligence as well as the trigger finger. Multiple different types of enemies. Original soundtrack.