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Aliens

Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar diplomacy. Encounter mysterious life forms, defend against alien threats, or uncover the secrets of the cosmos in these otherworldly adventures.

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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

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tagged Aliens and Sci-fi (989 results)

989 results

Explore games tagged Aliens and Sci-fi on itch.io · Upload your games to itch.io to have them show up here.

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GIF
ALIENS: ERADICATION FIRETEAM EDITION
Alternative Version of ALIENS: ERADICATION TC
NeoRetroGames
Action
Void Whispers
Don't trust anyone! Our planet is being invaded.
Eduardo Scarpato
Adventure
BunkerGuys
Sci-fi defense shooter best played as couch multiplayer
LizardWizard
Action
Play in browser
"STARSHIP TROPPERS" Fan-made game
STARSHIP TROPPERS
ReunionRS
Shooter
Spikings-Lost in Space
A student project made for an Arcade Machine. Playable on PC as well.
Qwem
Platformer
Oh The Humanity!
ancestralgods
Action
ASTRAIOS - 2D TEXT-BASED DUNGEON CRAWLER
escape the ship - escape the horror
Kevin Luigi Bruno
Adventure
Astro Jump
A sci-fi style 2d plattformer game.
Batbite Studios
Platformer
Dark Planet
Try to survive in the dark planet
RisingDragon
Survival
Play in browser
Unfound Worlds
Explore unique generated planets from the perspective of a space probe.
DedStep
Project Symbiote
A sidescroller about a human janitor and an alien parasite working together to break out of their high tech prison
NekoChan
Platformer
A Rebound From MARS!
Shine bright like a dogman
Kraaj
Visual Novel
Play in browser
After M.A.T.H.
Pilot spider mechs to fight aliens in a post-apocalyptic world. #GameCreatorJam2024
Yo!DawnLa
Shooter
Unstable Mutations (GDevelop Game Jam submission)
The aliens have mutated all the farm animals. Horseus must now defeat the aliens to save the stable.
Zecuu
Role Playing
Play in browser
Covalency
A soft sci fi survival shooter
QrystalStudios
Shooter
Abducted Minds
Play as famous scientists trying to escape an alien spaceship!
dmj
Puzzle
Dream Planet : Loan Away
Get a job with alien lenders floating on a broken planet Earth!
weenayoung
Interactive Fiction
GIF
Lost Ark
Huis clos spatial
A. Rosier
Adventure
Play in browser
Secuestra Vacas
¡¡ JUNTA MAS QUE TODOS !!
Good_Times_Games
Play in browser
Viral Nebula
inhaya
Survival
Play in browser
Space Thruster
Travel through space defeating alien spaceships and collecting power-ups.
Kazzter Games
Aquabound
Destination: Planet AQUA
Juicicle
Simulation
Play in browser
ESCAPE POD 12
Shoot space bugs and wait for rescue while balancing fuel and oxygen
garageagle
Shooter
Play in browser
Relentless Ricochet
The bullets won't stop... including your own.
Jogglebrott
Shooter
Play in browser
Project 51: Alien Files
An unforgiving 2D stealth game, which lets you see humanity in other eyes.
Nikeie
Scourge
J_Singh
Shooter
Play in browser
Spaceman Platformer (Unity)
Unity Platformer Project
Kyle_D
Platformer
Play in browser
Space Runner
AaronAE
Shooter
Play in browser
DOG OF WAR: FUTURE WAR
MarComp Games
Shooter
BioDive
Led to a remote exoplanet by a distress signal, B3-4K discovers a laboratory under the surface of the planet.
Han
Puzzle
Robot Vs Aliens - Humanity's Last Hope
This game was created over the span of 5 weeks and made by one person so it will not be the best as it had a deadline.
LT101474
Play in browser
Comic Inferno-Demo
A short free layable teaser of the first level of Cosmic Inferno
Plexus Vermiculus
Role Playing
Forsaken Dawn
Iconic Games
Action
Pirates Against Gronk
2024 MWGC's First Semester Game Jam. Spit on the Sci-Fi pirates to eat their bodies and grow towards the next evolution!
Patriam Studios
Shooter
Space Hunter
Shoot Em Up Game
ECF Studio Games
HiVE - Couch Co-op!
Couch Co-op Humanity Destruction Game!
IrishJohnGames
Action
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