
Us Against Aliens is a survival shooter game on a spaceship that flies towards Earth. On the ship, something is constantly happening and you need to solve these problems along the way by shooting back from aliens who are constantly hunting you
60+ similar titles based on shared tags and player behavior. Themes include Action, Shooter, Sci-fi, FPS.

Us Against Aliens is a survival shooter game on a spaceship that flies towards Earth. On the ship, something is constantly happening and you need to solve these problems along the way by shooting back from aliens who are constantly hunting you

Occupation 2.5
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!

Stellar Valkyrie
Space bounty hunter Falco must explore the solar system in search of his ex-girlfriend and destroy the Black Star cult. Collect bounties, upgrade your equipment, explore planets, crack wise & fight aliens in this GZDoom-powered Retro-FPS adventure.
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
Why similar: Third-Person Shooter 19.9%, Aliens 16%, FPS 13.4%, Survival 8.6%, Action-Adventure 8.1%
Space bounty hunter Falco must explore the solar system in search of his ex-girlfriend and destroy the Black Star cult. Collect bounties, upgrade your equipment, explore planets, crack wise & fight aliens in this GZDoom-powered Retro-FPS adventure.
Why similar: FPS 18.7%, Aliens 16.1%, Space 12.4%, Action-Adventure 11%, Shooter 8.5%
Play the classic STAR WARS™ Battlefront games, online and offline in this definitive collection.
Why similar: Third-Person Shooter 17.7%, Aliens 15.4%, Space 13.1%, FPS 11.9%, Old School 10%
First-person mod of the Unreal Engine Lyra starter project
Why similar: Aliens 19.8%, FPS 19.6%, PvP 14.8%, Space 14.6%, Shooter 8.4%
Fight off waves of zombies in this a single-player or multiplayer cross platform first- and third-person shooter game. Battle of Rebels Winner of the Unreal Florida Game Competition
Why similar: Third-Person Shooter 20.6%, Aliens 15.6%, FPS 14.1%, PvP 12.6%, Survival 9.3%
Scionide is a fast-paced sci-fi shooter set in 2268 AD, where the Amalgamate Republic fights for survival against the Scion Empire. Battle in single-player, PvP, and co-op PvE across dynamic maps.
Why similar: Third-Person Shooter 20.5%, Mars 14% ★, FPS 13.9%, PvP 10.8%, Space 8.7%
Prepare to board the Heckel and Thomas as a Black ops CDF detachment who were sent to investigate the disappearance of the long lost colonization ship. Keep your team teammates alive to evolve more stories and stand a chance of survival with 3 different endings.
Why similar: Third-Person Shooter 21.2%, Aliens 18.7%, FPS 15.6%, Space 11.2%, Action-Adventure 8.7%
Nightmare has descended on the starship Starfarer ETOS-1. Battle the hoards, defend the crew, resist the infection and uncover the truth in this first-person Sci-Fi horror shooter, harnessing powers, upgrading weapons, and battling to survive. The voices are calling you. Will you listen?
Why similar: Aliens 20.9%, FPS 19.3%, Action-Adventure 14.1%, Space 10.1%, Shooter 9.9%
In Dead Spaceshot, shoot robotic mutant aliens in the head, uncover the secrets of an abandoned military space base, and don't die. Customize your weapons, face deadly enemies, and conquer new planets in this intense third-person sci-fi adventure.
Why similar: Third-Person Shooter 26.8%, Space 17.8%, Aliens 15.8%, Action-Adventure 9.2%, Third Person 8.4%
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!
Why similar: Third-Person Shooter 20.9%, FPS 14.1%, Aliens 12.5%, Action-Adventure 10.1%, Cartoony 8.4%
This terrifying 1990s sci-fi first-person shooter from Capstone Software has you venturing deep into the dark and twisting test chambers of Corridor 7 to combat a hostile takeover of Earth.
Why similar: Aliens 26.2%, FPS 17.1%, Space 11%, Mars 9.3% ★, Old School 8%
RETURN TO TRAHULARA is a Stylized, third person sci fi shooter. Shoot and run gameplay, combined with multiple factions of NPC’s that fight each other for survival, with or without your help. Run the linear mission based storyline or use the devmod panel to create your own freeform battle scenarios.
Why similar: Third-Person Shooter 35%, Aliens 23.1%, Stylized 9.7%, Action-Adventure 8.9%, Third Person 8.4%
Silent Rooms is a survival horror game that draws inspiration from Silent Hill 1 and takes place in the terrifying world of The Backrooms.
Why similar: Third-Person Shooter 27.2%, FPS 17.7%, Action-Adventure 10.6%, Third Person 10%, Shooter 8.3%
Uncover the fate of Colony 1 on Mars and survive against native horrors in this evolving sci-fi horror adventure.
Why similar: Mars 18.8% ★, Third-Person Shooter 18.3%, Space 13.4%, Aliens 11.7%, Third Person 7.7%
SoLo is a Sci-Fi third person shooter set on a hostile desert planet. Recruited to fight alongside an alien studying the planet, you must battle with a race of interplanetary poachers that are plundering the wildlife and natural resources
Why similar: Third-Person Shooter 36.7%, Action-Adventure 12.7%, Third Person 11.2%, Aliens 10.7%, Shooter 10.3%
Join the Vanguard, the elite United Republic commandos deployed in third-person co-op missions across hostile, ever-changing planets. No two deployments play the same. Adapt, survive, and prove yourself to Mission Command.
Why similar: Third-Person Shooter 23.7%, FPS 16%, PvP 12.6%, Space 9.7%, Action-Adventure 9.1%
In Alien Boom Boom you will send your enemies flying utilizing a powerful arsenal of weapons and upgrades. The game features a fully voiced story campaign, several distinct levels, several enemies, bosses and frequent player/weapon upgrades that are customizable at the start of each level.
Why similar: FPS 23.3%, Aliens 20.7%, Space 14.8%, Old School 11.4%, Shooter 10.3%
Be the hero in the ultimate STAR WARS™ battle fantasy with STAR WARS™ Battlefront™ II: Celebration Edition!
Why similar: Third-Person Shooter 23.1%, Space 15.9%, FPS 14.6%, Aliens 13.4%, PvP 7.9%
The player takes the role of the last soldier of the highly specialized "Gastro Force", elite troopers trained to infiltrate the enormous alien guts to fight them from the inside!
Why similar: Aliens 26.1%, FPS 25.3%, Space 8.5%, First-Person 8.3%, Old School 7.9%
In the post-Soviet space, among the abandoned alleys of the city, broken houses, everyone is trying to survive, in search of food, weapons and ammunition, you will stumble upon enemies or friends who will later become your companions and support in these harsh conditions.
Why similar: Third-Person Shooter 28.4%, FPS 21.4%, Survival 14.4%, PvP 12.2%, Third Person 7%
Freeman: The Resistance - is a single-player sci-fi adventure that seamlessly blends spaceship combat and planetary exploration. Unravel the mysteries of a richly crafted open world. Engage in thrilling battles, gather valuable loot and RPG elements to enhance your journey.
Why similar: Space 18.5%, Third-Person Shooter 16.2%, Survival 13.4%, FPS 12%, Shooter 8.8%
An intergalactic conspiracy threatens the fate of humanity! Team up with a wide cast of talking alien guns as you shoot, stab, and skate your way through the exotic locales to take down the bad guys and save your favorite species (humans)!
Why similar: FPS 23%, Aliens 21.8%, Action-Adventure 13.1%, Space 8.9%, Shooter 8.6%
Tank, action and shooting game, where does it start your new adventure in a world of science fiction and interplanetary wars...
Why similar: Third-Person Shooter 22.2%, Aliens 15.3%, FPS 15%, Space 11.3%, Third Person 8.4%
Intense survival experience based on a Sci-Fi, space terror script. Unravel the story of Ferdinand Ludec as he attempts to escape his fortune. Partially procedural world along with different endings to the story. Hunger, avoiding insanity and extreme weather will only be some of the threats to face.
Why similar: Third-Person Shooter 21.4%, FPS 17.9%, Space 17.3%, Survival 13.8%, Action-Adventure 10.1%
Try to survive in Spider Hell. Fight with big, realistic and terrifying spiders and versus swarms with literally thousands of spiders.
Why similar: Third-Person Shooter 28.6%, Aliens 21.3%, Survival 12%, Third Person 10.8%, Shooter 9.6%
Embark on an action-packed journey in Asha Empire: Exodus. As Commander Rexis or Kyra, explore 6 sectors of the Sirina moon, collect vital databanks, and face rebels and mutants. Navigate intense battles and strategic challenges to ensure the Empire's survival.
Why similar: Third-Person Shooter 29%, FPS 19.7%, Action-Adventure 12.5%, Survival 12.5%, Third Person 11.2%
Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?
Why similar: Aliens 19.4%, FPS 18.1%, Space 14.2%, Survival 13.9%, Stylized 7.2%
Explore this post apocalyptic semi-open world and the aftermath of an alien encounter. Play as simulated subject "G".Upgrade your weapons, find your way through the enemies, find the way to the main ship and save the crew. Humankind must leave the solar system! Something big is coming!
Why similar: Third-Person Shooter 28.2%, Aliens 24.9%, Mars 12.6% ★, Action-Adventure 11.3%, Third Person 6.5%
Technitive is a first-person open world tower defense set in 2043, where you advance from primitive tools to machines and modern weapons. A colonization attempt is set on an Earth-like planet after an extinction threat to Earth. Colonize the planet and save mankind!
Why similar: Third-Person Shooter 27.7%, FPS 19.3%, Space 13.2%, Third Person 9.1%, Survival 8.7%
"You're the best warrior in your planet. Now your race want to conquert everything, and you're the only one to stop them."
Why similar: Third-Person Shooter 24.5%, Aliens 18%, FPS 17.2%, Action-Adventure 12.4%, Third Person 9.3%
FUBG is a Multiplayer Shooter Game by GameX with Seven Different Game modes. 1. Team Death Match 2. Capture the Flag 3. Conquest 4. RUSH 5. Kill Confirmed 6. Free For All And 7. Search & Destroy. Player can Play strategic battles across diverse maps and various combat styles to claim victory.
Why similar: Third-Person Shooter 21.2%, FPS 18.5%, Space 12.1%, Third Person 11.4%, Survival 7.5%
Kreed, a massive gravity field of unknown proportions, is threatening to swallow the galaxy whole. As a soldier marooned there, you must fight for your survival against hordes of alien marauders and unearth the dark secret behind the mysterious space anomaly.
Why similar: FPS 25.1%, Aliens 18.2%, Space 17.1%, Shooter 12.9%, Futuristic 8.2%
Vertig8 throws you into a battle unlike any other inside a towering skyscraper. Climb floor by floor, mastering strategy and fast-paced action in a vertical world that redefines multiplayer combat.
Why similar: Third-Person Shooter 25.5%, FPS 17.5%, Action-Adventure 11.5%, Third Person 8.7%, Shooter 8.5%
Adrian's Quest is a single-player VR action-adventure game filled with physics-based puzzles and bizarre gunfights, set on a dusty, run-down alien planet home to strange creatures and a declining population.
Why similar: Third-Person Shooter 24.5%, FPS 17.4%, Aliens 16.3%, Action-Adventure 15.3%, Shooter 9.9%
From the team that brought you Aleph One, the classic sci-fi FPS Marathon 2: Durandal from Bungie on Mac revived for modern hardware by the fan community.
Why similar: FPS 21.2%, Aliens 17%, PvP 15.7%, Space 13.5%, Shooter 9.2%
Three years after the Necromorph infestation aboard the USS Ishimura, Isaac Clarke awakens from a coma, confused, disoriented, and on a space station called The Sprawl. Explore this world and its zero-g environments to discover the truth about the Unitology and its role in the Necromorph epidemic.
Why similar: Third-Person Shooter 25.9%, Aliens 15.5%, Space 15.1%, Survival 13.1%, Third Person 10.5%
Run-Gunners’ Revenge is a 3rd/1st person, retro inspired, action platformer shooter, Where you, REX, last survivor of the elite legendary Run-Gunners, enact revenge against a tyrannical occupying force, by blasting and platforming your way through hordes of formidable enemies.
Why similar: Third-Person Shooter 32.3%, Action-Adventure 15.6%, Shooter 11%, Old School 10.8%, FPS 10.2%
From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community.
Why similar: FPS 22.3%, Aliens 16.3%, PvP 15.8%, Space 13%, Shooter 9.5%
In 2057 entertainment is not experienced but lived as injected nanobots react to your VR contact lens HUD to give pain and pleasure and where AI can self learn and mutate to eliminate crime and terror.
Why similar: Third-Person Shooter 27.2%, FPS 17.7%, Action-Adventure 11.8%, Survival 9.6%, Third Person 9.4%
Ravage immerses you in a post-apocalyptic world overrun by zombies. Survive by battling hunger, thirst, and enemies. Build and fortify bases, raid for resources, engage in intense PvP, and join clans. Experience immersive realism. Are you ready to face the challenge?
Why similar: Third-Person Shooter 24.7%, FPS 16.1%, PvP 12.9%, Action-Adventure 9.5%, Third Person 9%
You & your friends are the deadliest killers in the galaxy – the US Colonial Marines. It’s up to you to not just survive, but wipe out the Xeno infestation.
Why similar: Aliens 35.5%, FPS 24.6%, Space 13.1%, Shooter 7.8%, Survival 5.1%
Before you lies the story of a legendary Legion, destined in the distant future to reshape Earth’s civilization and lead its mission among the stars. A future in which humanity will achieve victory in the decisive battle for the Savitar space station.
Why similar: FPS 25.3%, Aliens 17.4%, Space 17.3%, Shooter 13%, Futuristic 8.3%
Aiming is uneasy, movements are slow, resources are hard to earn. Stop farming infinite vegetables, try to acquire some more jigowatts in empty space, where no one can hear your scream. Moon is a harsh mistress.
Why similar: Aliens 20.7%, Mars 16.6% ★, Space 14.5%, FPS 13.4%, Third Person 7.6%
SIK - Space Invader Kreature is a multiplayer shooter, a frantic experience of eliminating the hordes of invaders. Rush through the Wayans, unlock paths, create a strategy with your online friends and defeat all the invader kreatures.
Why similar: Aliens 22.6%, Third-Person Shooter 19.5%, FPS 15.7%, Action-Adventure 8.7%, Shooter 7.7%
As a Dreadnaut soldier, you will lead a team of space troopers against an alien insect force in a planet by planet battle to save the universe. You are the best we have. You are one mean space marine. Succeed in your mission objectives and we all survive. Fail...and you condemn us all.
Why similar: Third-Person Shooter 27.6%, Aliens 25.7%, Space 17.7%, Futuristic 10%, Shooter 8%
Our brave hero Abda lost his father. After his death, he remained the only one of his kind. Everyone he loved died. After the funeral, he inherited his father's old starship. After fixing the flying saucer he had inherited, Abda got ready to go. Thus began the story of Abda Redeemer.
Why similar: Third-Person Shooter 23.6%, Aliens 22.9%, Space 16.3%, Action-Adventure 9.3%, Shooter 7.3%
Play as an alien who must survive on the planet Earth, which is unknown and adverse to him. Fight, craft and make use of the powers and technology in your possession. Collect KP from Earthlings; control the NPCs; fly over the skies and shoot with the spaceship.
Why similar: Aliens 22.4%, Third-Person Shooter 21.9%, FPS 14.5%, Survival 11.9%, PvP 11.3%
A totally free reimagining of the classic Jetpac in a sandbox world with All Vs All or Team Match with unique real-time terraforming played over the surface of a planetoid created exclusively to test key components for the upcoming Me Igigu.
Why similar: Third-Person Shooter 28.4%, FPS 19.5%, PvP 15%, Third Person 10.2%, Shooter 8.4%
The Scrap is an independent third-person shooter that takes place in a futuristic world inhabited by robots.
Why similar: Third-Person Shooter 35.5%, Aliens 24.9%, Third Person 13.2%, Shooter 12.1%, Action 5.4%
A sci-fi action-adventure game in VR.
Why similar: Space 20.1%, Aliens 18.8%, FPS 15.1%, Action-Adventure 10%, Shooter 9.7%
Prologue to Orange Cast, an atmospheric adventure in a large-scale setting where Soviet and Western science fiction are combined itself. As a humanity’s elite space trooper, you take on a heroic, action-packed adventure throughout the galaxy.
Why similar: Third-Person Shooter 23.3%, Space 16.9%, Aliens 15.4%, Mars 12.9% ★, Third Person 8.9%
Starving Cat is a third person sci-fi shooter where you explore planets and fight monsters to find food for scientist cat Simon.
Why similar: Third-Person Shooter 36%, Survival 17.8%, Action-Adventure 13.1%, Third Person 8.2%, Shooter 7.1%
From the team that brought you Aleph One, the classic sci-fi FPS Marathon Infinity from Bungie on Mac revived for modern hardware by the fan community.
Why similar: FPS 22.2%, PvP 16.6%, Aliens 16.4%, Space 13%, Shooter 9.4%
Super Bio-Man is the ultimate gunslinger and the guardian of our galaxy. Using his arsenal and metal fist, he shows the invaders from outer space - who's the boss here.
Why similar: Aliens 24.5%, FPS 21.5%, Shooter 10.6%, Hand-drawn 10.4%, First-Person 9%
The sci-fi survival-horror classic returns, completely rebuilt to offer an even more immersive experience — including visual, audio, and gameplay improvements — while staying faithful to the original game’s thrilling vision.
Why similar: Third-Person Shooter 27.9%, Space 19.1%, Aliens 15.6%, Action-Adventure 8.3%, Third Person 8.1%
NEKO COMMANDO is an Anime MMOFPS that features the ability to switch between Ranged and Melee. In ranged form you have a vast assortment of weapons at your disposal, giving you an advantage at a distance. Melee form has no ranged attacks but is faster, stronger, and more robust.
Why similar: Third-Person Shooter 34.6%, FPS 26.2%, PvP 16%, Shooter 8.7%, Third Person 8.3%
Travel through the galaxy and beat space demons to a bloody pulp in this intense first-person boomer shooter! Use a variety of weapons and powerful drinks created for one purpose only – to bring destruction and lots of blood.
Why similar: FPS 19.3%, Aliens 14.4%, Action-Adventure 13.3%, Space 11.5%, Shooter 9.9%
Exodomia is a narrative-driven, action-adventure game set on the robotic world of Salakar V! In this fast-paced combat experience, you will encounter many dangerous creatures and enemies as you navigate a story of struggle and survival.
Why similar: FPS 24.6%, Action-Adventure 13.6%, Space 11.6%, Shooter 11%, Aliens 10.7%
Welcome to NEXUS, a hostile world where survival is only the beginning. In this open-world co-op PvE shooter, you’ll join a team of sci-fi mercenaries tasked with securing resources, crafting powerful gear, and pushing back relentless android swarms that threaten humanity’s colonization efforts.
Why similar: Third-Person Shooter 22.2%, Aliens 15.4%, FPS 15.3%, Action-Adventure 10.1%, Third Person 8.5%