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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

Space

The larger universe outside of Earth's atmosphere. Sometimes really, really far outside of it.

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New & popular freetagged Sci-fi and Space (4,172 results)

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

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Boss Rush Game where you Destroy Planets and Stars!
Action
Play in browser
THE COMPANY has received reports of crisis. Can you restore order before time runs out?
Puzzle
Play in browser
As the spaceships main control you must stay alive at any cost, ...even if it means killing the crewmembers on your ship
Simulation
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Can you navigate the time loop to find the only path of survival?
Interactive Fiction
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Try to survive as long as you can while battling waves of enemies and collecting resources from the environment.
Action
An Introductory Overview
Interactive Fiction
Play in browser
A time-based astronaut rescue mission. You control the weapon remotely to guide the astronaut safely back to the ship!
Action
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A city builder game made in scratch which is intended not to seem like so
Simulation
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Spin it until it spins no more.
Play in browser
In ExtraTerrestrial Takedown stealth is your main priority. Get the Alien boss and assassinate him before they find you.
Action
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A strategic shoot-em-up for Boss Rush Jam 2025
Shooter
Play in browser
The world has fallen into ruin, and humanity is but a distorted memory. In the depths of space, one last hope remains.
Puzzle
Gather unknown signals from deep, silent space
Simulation
Proyecto de universidad Juego de plataformas/University project Platform game
Platformer
Your spaceship has been damaged. Jump through a 3D world to find the spare parts and repair the ship
Platformer
simple 2d top down space shooting game
Action
Play in browser
Confine the rogue A.I. threat that's plaguing Hyperspace!
Shooter
Survival
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A high score game where you shoot down enemy space ships. Mix of Guitar Hero and Space Invaders!
Action
Bubble-tastic puzzle platformer where you help Bubble Jeorge repair his spaceship.
Platformer
Shoot for the stars
Shooter
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This is a prototype inspired by the space shooters games
Shooter
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Global Game Jam 2025 Project - Theme: "Bubble"
Action
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Awake. Alone. Hunted.
Interactive Fiction
Capitalistic robot on a mission for destruction.. will you survive?
Strategy
Join an interactive adventure among the stars
Interactive Fiction
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A cosmic story about enduring love and true conclusions.
Interactive Fiction
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SAVE YOUR PLANET'S LIFE
Adventure
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Play as a Janitor on board an intergalactic space cruiser!
Simulation
first game before school lessons - 2022
Shooter
Lizards, spaceships and music.
Adventure
You have your orders, and being dead is no excuse to forget them!
Shooter
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Action-strategy game of nefarious aliens and cosmic destruction!
Action
Adventure
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