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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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Aliases...

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sci-fi

Latesttagged Aliens and Sci-fi Page 2 (1,129 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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Artyx was on his way to the mission site when his ship broke. Now he has to repair it.
Puzzle
Let's Bring our World a Hope
Action
A Scifi Pixel Art RPG
Role Playing
Play in browser
A pretty alien that seeks treasures on destroyed planets.
Platformer
Shoot'em up aliens with a modular mech warmachine
Shooter
Play in browser
Asteroid Game
Survival
You are personally responsible for humanity's downfall
Interactive Fiction
A text based game set in a dystopic sci-fi future.
Interactive Fiction
You have become the last member of the resistance against the alien invasion.
Shooter
Alternative Version of ALIENS: ERADICATION TC
Action
Experimental Run & Gun Action Rogue Shoot 'em Up with limited procedural generation.
Shooter
Don't trust anyone! Our planet is being invaded.
Adventure
Sci-fi defense shooter best played as couch multiplayer
Action
Play in browser
A student project made for an Arcade Machine. Playable on PC as well.
Platformer
Action
Play in browser
escape the ship - escape the horror
Adventure
Ready, set, smooch!
Visual Novel
A sci-fi style 2d plattformer game.
Platformer
Try to survive in the dark planet
Survival
Play in browser
Explore unique generated planets from the perspective of a space probe.
A sidescroller about a human janitor and an alien parasite working together to break out of their high tech prison
Platformer
Shine bright like a dogman
Visual Novel
Play in browser
Pilot spider mechs to fight aliens in a post-apocalyptic world. #GameCreatorJam2024
Shooter
The aliens have mutated all the farm animals. Horseus must now defeat the aliens to save the stable.
Role Playing
Play in browser
Play as famous scientists trying to escape an alien spaceship!
Puzzle
Get a job with alien lenders floating on a broken planet Earth!
Interactive Fiction
Huis clos spatial
Adventure
Play in browser
¡¡ JUNTA MAS QUE TODOS !!
Play in browser
Survival
Play in browser
Travel through space defeating alien spaceships and collecting power-ups.
Destination: Planet AQUA
Simulation
Play in browser
Shoot space bugs and wait for rescue while balancing fuel and oxygen
Shooter
Play in browser
The bullets won't stop... including your own.
Shooter
Play in browser
An unforgiving 2D stealth game, which lets you see humanity in other eyes.
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