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
0DotStrike
DotStrike is a 3D online shooter in which alien invaders in the form of colored spheres fight each other in a seaport. But the aliens are not fighting alone.
0Swarming Planet
Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.
0Infested: Space Colony
Infested: Space Colony is an intense action top-down shooter in a dimly-lit environment where aliens roam in shadowy darkness. Explore various sections of the colony ship. Hunt down aliens before they hunt you down.
0Orbital Defence Command
A third person arcade shooter set in orbit above earth. Craft and find puzzle blocks to liberate captured alien continents. Defend yourself and your blocks from constant alien attacks and avoid a variety of obstacles and disasters. Watch out for the enemy bosses when you liberate a continent!
0Kill Them With Cuteness
Kill Them With Cuteness is a Semi-open world 3D Platformer where Aliens have invaded, and the only way to stop them is through cute animals! Collect pets, help the island residents, find the Aliens and KILL THEM WITH CUTENESS!!!
0Raygun Chess
A VR-first, real-time, chess-family strategy board game for 2 to 4 players (AIs included). With very simple and elegant rules, move your pieces, shoot enemies, and the last Leader standing wins.
0Pandea Stones
In the game you play the Pandean hero, Tin, which has a mission to save his planet from alien threat. You will be facing many obstacles thru different environments, where you will meet angry robots and funny looking animals.
0Solomon Snow: First Contact
Sometimes when you come to work the Solar System is under attack. From all the places on Earth, they just had to pick your office as the landing spot. Navigate the maze of narrow corridors, rescue the survivors, lead the team, solve environmental puzzles. Oh, and EXTERMINATE THE ALIEN SCUM, please
0Time Flipper
Press one button to switch between timelines. Use this time-flip device to find and liberate missing people. Lead them out by switching the world state. You carry no weapons, so you must time-flip your way around the enemies and violence.
0Present Cannon Rebirth
Action/Arcade/Rail-Shooter. It's Christmas Eve and it's up to you to save Christmas, by delivering all the Christmas presents while saving people from an alien invasion, using only your magic Present Cannons.
0THROWDOWN BOXING 2
Thirteen of the most gifted and powerful boxers on earth square-off in the world famous Throwdown Boxing Association competition! Choose your Kid Titan, prove you are the best of the best and help save the world from the villainous Ned "Cry Baby" Nerdman!
0Star Devil
Star Devil is a Sci-fi Station Survival Roguelike Game with dynamic alien infection. Playable in both single player and split-screen co-op.
0Spectre Of Eternity
An action bullet hell. Dodge enemies attacks and collect upgrades to make it to the end of each level.
0By Grit Alone
Cosmic VR Action Horror focusing on intense shooter action, twisted sci-fi anthology stories and disturbing atmospheric dread. You’re marooned alone in the Bermuda triangle of space, filled with ancient derelicts and ravenous aliens: By Grit Alone, you will survive.
0Starway: BaRaider VR - Free Trial
This is a VR action shooting game themed in science fiction. Mechanical frenzy is coming! Players have to teleport to survive from thousands of bullets.
0Shape Shipter
Embark on an retro adventure of ever-changing challenges. Adapt to unique ships, dodge bullets, blast enemies, and shape-shift your way to victory. Get ready for non-stop excitement and pure arcade fun!
0Space Slaughter
Test your skill while trying to unlock all ships by fighting on 6 unique maps full of different kind of enemies!
0AlterSpace
Explore a vast universe, uncover the mystery of humanity's demise, gather resources, build bases, and scan the unknown. Your journey awaits in this post-apocalyptic sci-fi adventure.
0Please Be Kind To The Chickens
A serious 3d puzzle adventure about a yeti kidnapped by aliens and some unruly chickens.
0At the Dream End 2 - Beyond Gods
How does one confront the unfathomable horror of knowing too much, of peering into the abyss and finding a reflection of their own insignificance? Story-driven point-and-click adventure game with tons of lore and intriguing concepts about the universe, bio-experiments, and life itself.