Aliens Games
Discover 3993 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3993 games tagged with aliens
Add Astra
Add Astra is a math game about racing, and a racing game about math, developed by Coincidence. You’re the best arithmetech racer on Earth. But what about everywhere else?
0Cosmotots
A frantic third-person Team Deathmatch arena shooter. Flank your enemies using hidden teleporters, tunnels, and floating islands. First team to 30 takes the glory. Get your loadout ready, engage in intense matches, and conquer the stars!
0UniWar
Turn Based strategy, more fun than chess. Play it. With a vibrant and supportive community, every battle is not just a conquest, but an experience shared among friends.
0Trilingual
Welcome to the planet, Triangulus. Can you solve the hidden mysteries of each island and escape with your brain intact? Scan these ancient runes to decode a new alien language. Use this alien language to grow plants, move trains, and even save the Trilings of the planet.
0The Icarus Experiment
Plumb the depths of a doomed leviathan on a mission to save a dying solar system. Unravel a mystery that could alter the fate of humanity. Created with Adventure Forge, this showcases the power of the no-code tool that lets you craft your own narrative-rich experiences.
0Planet Hoarders
Planet Hoarders is a co-op game where you collect cute creatures to meet your quota in dark dungeons… and hide from the not-so-cute ones. You’re a replicant, grown by the Corporation for this exact mission. Will you obey without question?
0Tank Frenzy Survivor
Jump into the cockpit of a powerful tank in this rogue-like survival game! Blast through waves of alien invaders and enemy troops, upgrade your firepower, and survive as long as you can in a relentless 2D showdown. Will your tank crush the opposition or fall to the alien onslaught?
0The Little Adventure
A brave dog from a distant planet embarks on a perilous journey through a beautiful yet dangerous world in search of an old friend. Face intense battles, explore breathtaking landscapes, and uncover hidden secrets in this action-packed adventure filled with heartwarming moments and deep connections.
0Frak
Frak is a fast-paced, movent shooter that is simply put a short rogue-like with charm.
0Cam Quest
As Lexie's most dedicated fan, board a private spaceship for a once-in-a-lifetime chance to get up close and personal with your favorite lewd streamer!
0Recoil
An action platformer on a distant planet, where your objective is getting home after crashing behind enemy lines. You'll need your trusty pistol; not to kill, but to explore. Along the way, you'll come face-to-face with the enemy, and find you have far more in common than you ever expected.
0Blood Storm: Alien Purge
In this intense first-person rail shooter, you play as Aiden Cross, an agent of the Federal Bureau of Anomalies (FBA). Sent to investigate alien sightings at a remote desert facility in Nevada, what began as a routine mission quickly spirals into a deadly battle against unknown creatures...
0The B.L.O.O.M Initiative
A fast-paced 2D top-down shoot 'em up with single-player and split-screen co-op. Pilot a drone, fight alien hordes, plant and grow bio-weapons, and survive procedurally generated battlefields in a fusion of action and strategy.
0Sporeborne
SporeBorne is a top-down, action hack-and-slash game where you play as an estranged mutation of a fungus infesting the planet H311. Embark on a journey, slashing through your enemies, growing more powerful, and uncovering abilities as you traverse this planet's infested land.
0Asteroid Forward
Asteroid Forward is a spin-off video game from the Asteroid series for PC and mobile devices. Battle your way through space in this vertical side-scrolling action arcade game!
Rescue Team: Lights. Camera. Outer Space
What began as the ultimate sci-fi blockbuster has become a worldwide threat: robots, practical effects, and experimental technology now threaten the entire ecosystem. As tempers flare, betrayal brews. Someone threatens to sabotage the entire project.
0Aliens In The Yard
The aliens have decided to steal the Earth's most precious artifacts: your backyard junk. Defend your backyard with fireworks!
0Floogen
A stop-motion adventure featuring clay companions, combatants, and hand-crafted worlds.
0Space Drift Squad
Call your friends and lead your squad through the outer space and protect your planet from asteroids and alien ships on this local shoot'em up. Shoot, evolve e explode these space enemies.
0Invaders from Dimension X
Invaders From Dimension X! is a solitaire game depicting battles between the crack 124th Galactic Marine Raider Battalion (nicknamed “The Old Reprobates”) of the Unified Space Alliance Defense Force and the invading “pods” of a mysterious alien race, commonly known as the Kay’otz.