Aliens Games
Discover 3982 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3982 games tagged with aliens
0Holostar Command - Quantum Alliance
Holostar Command is a fast-paced shooter game that brings Classic Mid-20th Century Space Arcade Games into the 21st Century and right into your living room! Today's tech, Virtual, Mixed & Augmented Realities, with a little nostalgia tossed in to honor the games we loved from days gone by...
0Residuum
Defend your base on Mars from invaders in Residuum. A thrilling mix of tower defense and shooter gameplay, upgrade weapons and choose your crew for a unique experience each time. Play with a friend for even more excitement!
0Quasar
As species, we always needed a story to believe in, we need a hero to prevail, we need a challenge we can overcome, we need a tragedy to make us one.
0Space Colonizer
Will you use the gravity of the planet or jump through a black hole? It’s up to you. Set an angle, speed and just watch how unsuspecting colonists fly through the space hoping, that they won’t end up flat as a pancake on some meteorite. Puzzle game with unique story will put your brain to the test.
0Antibody
Blast your way through waves of viroid enemies in Antibody, a Defender-style shoot ‘em up set on a living planet. Move through Sanguon’s insides as you fight to contain a viral outbreak. You are the cure.
0Syndication Cyberpunk
Reclaim your empire as a Sci-fi cyberpunk syndicate.
0Ejected Star
A retro style, sci-fi point n' click Adventure!
0Dark Zodiac
Mystictronaut is traveling alone in search all lost constellations. His costume, boots, gun and grenade give him special abilities so he is up to the task. Hunting aliens and robots, searching for the path through this universe of planets and stars.
0SPACE ALPHA
Fight in single - or multiplayer mode with other players and or AI, in this fast paced sci-fi shooter.
0The Enemy Below
Escape from the depths of a top-secret research facility as you slash through creatures like giant mutant aliens, robot demons, and countless other experiments gone wrong. Inspired by classic games like Half-Life, Quake, and Doom, The Enemy Below raises the bar of what a modern retro-FPS can be.
0Starforge
Is a strategy game where you will take the role of a race called Terrans.
0Masters of Mayhem
Step into the world of Impostors: A social deduction game riddled with intrigue, excitement, and a dash of mystery. Here, deceit is the name of the game, trust is a luxury you can scarcely afford, and FUN is our most sacred rule!
0Mayhem Fortress
Lead through the fires of conflict, set traps, maneuver, feign retreats, build sentry turrets, counter-attack and defend the line to protect your facility from evil forces.. Do not relent.
0Aliens In Paradise
Aliens In Paradise is a Shoot'em Up game inspired by shooter games like Contra. Aliens Start invading The Bahamas. They destroy the main characters house so he sets out on a revenge quest to destroy as much Aliens and their Ships as possible. His thirst for revenge may actually save the world.
0Hippoxxus
Explore and uncover the mystery of this enormous spaceship by shooting alien creatures in this Sci-Fi Action/Adventure Metroidvania.
0Star Dust - A Journey Through Space
Go on an exciting journey through space in this lovingly designed indie rogue-lite space shooter. Gather ressources, craft new equipment and level up your pilot to set against the hordes of alien enemies. Party up with companions that will make your journey less lonely and help you on your path.
0Gone Upstate 2 : Big Sky Country
Gone Upstate 2 is a survival crafting sandbox game. Build a base to support co-op players or solo, then defend it against the mysterious entities from the sky.
0il
Robots invaded the earth, you have to explore their ship to eliminate them.A horror game based on an attempt to survive inside a space ship
0Icarus
Icarus, a classic side-scrolling space shoot-em-up tribute! - Thumping soundtrack, Bosses, Multiples, Power-ups, Secrets, BIG levels... ...Give the (free) work in progress / teaser demo a try!
0Endothermic
A 1-4 Player co-op horror where you and your crew must navigate the dangerous country of Valgrind while being hunted by a supernatural being. Embrace the cold or succumb to it.