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
087 Aftermath: A Rolling Ball Game
The Event of 2187 left no survivors. In an instant, Earth became a barren wasteland - a lifeless rock floating aimlessly through space. Until 4129. That's when Zenith landed. Set years later, 87 Aftermath is the story of a nameless orbling on a quest to escape from Earth and return home.
0Aries
Space strategy gaming reimagined. Dive into fast-paced real-time planetary battles against the backdrop of a turn-based campaign that sees you build your empire in the stars. With hundreds of troops and ships at your command, can you forge an empire that lasts?
0Starexcess
Escape from a tyrant government and save the planet Shambala. Be the resistance! Starexcess is a retro-looking vertical shoot 'em up inspired by the 16-bit era. Take on enemy armies and dodge frenetic shots in this shoot 'em up for one or two players in a local ofline co-op.
0Cerberus: Orbital watch
Get ready for classic top down space shooter gameplay! In near future scientists detected allien signals, you need to find out their nature.
0Intern Pursuit Game
A Third-Person Tower Defense game in which you are an Intern sucked through a portal who now must defend the objective from aliens.
0Captain Clive: Danger From Dione
A wave-based horde shooter where you kill aliens while upgrading gear.
0Super CosmoJet
Super CosmoJet is a 2D physics-based action space game. Master gravity and your ship's thrust controls to navigate hazardous star systems, on your quest to find your missing father. Each star system is procedurally generated at runtime, so no two play-throughs are the same!
0Space Battle Arena
Space fight arena is a retro arcade based arena shooter game that was modeled after legendary arcade games. This game retains the fun, addicting aspects of those arcade games while also adding on new, awesome features such as challenges, skins, and a world wide leaderboard.
0Xentron Attack
Xentron Attack is a multi-directional shooter. The evil alien forces called Xentron have invaded your galaxy and spreading dangerous meteors and missiles in the space. Fight with smart enemies who calculates your movements. Turn your ship precisely and use the borderless space wisely.
0Travellers
Ancient-astronaut survival action game. Find the cure for humanity.
0Break Sky
You received a distress signal from a distance, but when you reached this huge spacecraft, you found no one.
0OBEN
Join Arsen and Galla in this story of mystery, solitude and skill, across four planets full of impossible jumps and challenging puzzles. Are you willing to put yourself to the test?
0Intergalactic Rescue
In this 2D platformer intergalactic rescuer should as fast as possible to pass through space ship of interplanetary scientists and collect ion-quantum batteries. Use a variety of game mechanics to complete the levels faster. This will be challenging.
0Mission Mars
Mission Mars is an action FPS inspired by the shooters of the '90s. The game features an intense single player experience set on Mars in the 22nd century.
0Cosmophage
Cosmophage is a procedurally generated bullet hell platformer with a boundless world and infinitely varied weapon drops. Defeat enough enemies and collect their life energy to achieve ultimate victory, but beware - the more you destroy, the meaner they get.
0Pippu - Bauble Quest
Take Pippu on an epic platforming adventure to defeat the nefarious Obkins and retrieve the stolen Baubles!
0Bunny's Buddy
Bunny's Buddy is a game based on a bunny finding his lost friend. Collect diamonds, rubies. Compete in race, trap ghosts, kill walking dead enemies and much more. The diamonds will give his lost friend's location but he is unaware that his friend is not lost. He is trapped...
0Skyward Descent
Use your jet to manoeuvre through and burn enemies. Discover powerful item synergies. Die repeatedly to tough bosses.
0Crimson Glaive Sigma
Enjoy this 2D metroidvania-like bullet hell platformer. Jump, dodge and traverse using your jet pack. Find weapons and abilities. Fight bosses and escape an old space station drifting through the cosmos. You are alone, with nothing but a space suit and a gun. Just keep going! Persevere and triumph!
0Xenomare
Everyone is dead. Your only chance is the escape shuttle... but you need fuel and oxygen. And find the codes for the self-destruct... just hope IT does not find you first.