Aliens Games
Discover 3973 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3973 games tagged with aliens
0Management In Space
Management In Space is a gritty sci-fi strategy roguelite where you find yourself in debt. Build, mine, trade, and defend using stations across the galaxy, all while wars swells, aliens devastate sectors, and cults rip the galaxy apart & release interdimensional demons upon the universe.
0Meteor Mania
A fast-paced sci-fi space survival shooter where you blast through relentless enemies, upgrade your ship, and climb the global leader-board.
0Celler
Design your own single-celled organism and dive into a vast microscopic world. Eat, fight, and unlock upgrades to survive the dangerous microcosm.
0Nano Squadron
Nano Squadron is a top-down space roguelite where your nanobot ship evolves mid-battle. Survive relentless alien waves, stack powerful upgrades, and build a ship capable of defending Earth.
0WARSHIFT 2
WARSHIFT 2 is a unique mix of Action, RTS and RPG gameplay elements that forms an innovative game genre. You can build base, manage troops, and then come down to keep your enemy at gunpoint in the dynamic battle and customize your main characters.
0Down with the Ship
Strategic auto battler where you design a heavily-armed spaceship. Draft 200+ items, outfit your hull, and unleash it in async PvP. Blend captains and factions for absurd combos and galactic domination. Roll, buy, place, pray.
0SynForce
Survive as a debt-bound operative in a broken system. Storm through corporate strongholds, manipulate markets, and slaughter lamb companies as commanded. Complete contracts for SynForce to earn your freedom, each contribution to your debt unlocking deadlier weapons and strategic equipment.
0MECHBORN
Protect Earth and her colonies in a fresh roguelike deckbuilder experience, infusing classic ’90s mech anime with Greek mythology. In MECHBORN - YOUR MECH IS YOUR DECK - Unlock mech parts and pilots, craft custom decks and unleash devastating combos as you fight to repel the Kaiju incursions!
0Shadow Sector
In Shadow Sector, you are Agent Bishop, infiltrating an alien city in deep space. Utilize cybernetic enhancements and a high-tech arsenal to face off against alien forces and human guards. Use stealth and evolving abilities to navigate this immersive sci-fi adventure.
0Atomic Cyclecar Racing 2
Race futuristic motorbikes in atmospheric tracks at extreme speeds.
0Inner Rain
Survive in a ruined Biosphere on a hostile alien world. Endure, then harness the extreme weather, battle powerful bosses for upgrades, and uncover the mystery behind the planet’s lost atmosphere.
0Project Dimension
Project Dimension is a noir-styled roguelike shooter in infinite randomly-generated dungeons where you push as far as you can. Grab your camera and whatever you can find to clear different theme of dungeons.
0Uprising on Altyyr 5
Join Captain Rijk as he attempts to escape from the clutches of one of the most villainous species in the galaxy. Help to uncover the horrors that are being carried out on the fringes of the civilised galaxy and become the divine being prophesised to inspire an uprising and destroy The Domain.
0Simple Nightmares: Strategic Shooter
"Your mind is your weapon. Face the nightmare as you run and gun through a linear path filled with unpredictable enemies and surprising rewards. Wake up—before the hour is up."
0Star Words - The Board Game
"Star Words - The board game" is a collection of local multiplayer word games. Defeat monstrous aliens with your friends in a cooperative adventure or challenge each other in space battles in front of a single device in a galaxy of words!
0Oscillation
Immerse yourself in a dark sci-fi visual novel that tells a rich story through cinematic shots and meaningful dialogues with various characters. Every choice shapes the future. Every phrase and overlooked detail can cost the lives of all mankind. So make your choice with caution.
0Service Dog
Unleash the chaos! Smash, bash, and crash through everything—and everyone—in sight. From wrecking houses to sabotaging dance-offs, Everyone has a favor to ask. Is he a good boy or a public menace? One thing’s for sure—this is Service Dog
0Rogue Candy
Rogue Candy is a 3D Action Rogue-Like FPS in a whimsical candy world! Strengthen your character, explore randomized candy biomes, and engage in physics-based combat against wobbly candy creatures. Every run is a new adventure!
0Star Squadrons: Galactic Trading Card Game
A fast, tactical sci-fi Trading Card Game — playable digitally and as a physical TCG. No mana, hidden card placement, dynamic location-control, monthly rotating battlefields, global rankings, physical Play-2-Claim rewards — with a 2026 Kickstarter launch. Built in Unreal Engine 5.
0Blood Aliens 3
Blood Aliens 3 is a cinematic, story-driven space shooter where every alien wave burns hope into defiance.