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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 Page 2 (133 results)

133 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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Terra Centauri: Last Stand
Anime RTS Protect Terra from voracious parasites.
Ishmaru
Strategy
Pulsar
Explore an ancient world
Softwave
Astromike
Mike? Seriously? Did we had to go so near that star?
Mikea15
Puzzle
The Tower
a woman lives and gnaws
communistsister
Interactive Fiction
Play in browser
Aberrant Action
Action-packed game of protecting your alien queen from invading humans
Code Werewolf
Action
Swallow's Tail
A sci-fi visual novel about first contact with an alien civilization set in modern days.
Oksana Kovalenko
Visual Novel
Silicon Scars (Alpha)
Running, Gunning, and Reading.
KaadNet
Shooter
GIF
The Third Kind
An unsettling Point'n'Click Adventure on a broken VCR.
Pizzamakesgames
Adventure
Alien Force feeder
maria-hearts
Sea of Stars Demo (H1)
When they came, they took everything from you. Now it's time to return the favor.
13Leagues
Interactive Fiction
Play in browser
Hybrid
NightBlade
Cydonia
on Edge Studios LLC
Adventure
Captain Nasic
Captain Nasic tries to defend the Mini Planets from evil interdemensional aliens in this arcade-y space shooter.
FTWRahul
Shooter
Invasion
Repel invaders from space. In glorious 3D.
vici
Shooter
Area51: Roswell Incident (Incidente Roswell) 128k!
A noir, sci-fi detective survival adventure for your ZX Spectrum 128k
Furillo Productions
Interactive Fiction
Kiss/OFF: AUDITION
Can you get cast on the galaxy's hottest dating show?
Shark and Pelican Games
Visual Novel
The World is Strange
Help Maeve and Lily save their colony in this narrative game
The IcehouseVerified Account
Adventure
Play in browser
NONNATIVE
A Fast Paced Mix Between Top-Down Shooter and Puzzle
Green Panda Studios
Shooter
Euterpe Explorer
Discover musical plants and meet singing aliens as an exomusicologist!
HalakahikiVR
Adventure
GIF
Somethin's Brewin'
Dodge. Kill. Save Earth.
Jim Sanders
Shooter
Stranded Away
2D pixel art platform-jumper/puzzle game
MacroQuiet
Platformer
Xenopathy
Experience the romance, drama, and mystery of humanity from the outside
Marine Dateologists
Visual Novel
Handi - 2D (PC)
Handi2D
Platformer
This is How Fishing Works, Right?
katanalevy
Simulation
Bug Bite Billy
When the space bugs bite, it's time to bite back!
Mayhem-Manny
Action
Play in browser
Alien Squatters
If we can't have it, NOBODY CAN! For PC & Oculus Quest 2!
Reed GameWorks
Action
E.L.A
Explore Learn Advance
Cinimart
Adventure
Unusual Farm Operations
You are an alien tasked to abduct animals and extract samples
skooka
Simulation
Quantum Tunnel of Love
Intergalactic Speed Dating
The Olkwood
Simulation
Play in browser
Six Stars End
A game about aliens and the apocalypse
LaurelAlloro
Visual Novel
B.U.D.D. Classic
Make new friends on this isolated alien planet!
EngineerKappa
Platformer
Rocket Brown 2
Help Rocket Brown punch his way through Angel City to defeat an Alien Invasion!
Rocket Brown Game Station
Action
BABLE BE HOME
Language Puzzle Game
Pascal Felber
Puzzle
Paradox Escape Route
Sci-Fi Survival Turn-Based RPG set in the Mars Arctic!
Dustin K. Chavez
Role Playing
Scavenger
One human, one droid and a Scavenger class space ship. Enter the Star Hulk Icarus on one last mission.
Clockwork Pixels
Action
PLANETMIND
a short twine game about alien abduction, hive minds, and conversion
FaroreNightclaw
Interactive Fiction
Play in browser
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