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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

New & popular free HTML5tagged Sci-fi (4,773 results)

Explore HTML5 games tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your HTML5 games to itch.io to have them show up here.

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Species 418 has breached containment. Help it escape!
Card Game
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Action
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You are heading towards a planet you won't even reach in your life - your task is to help your grandchildren reach it.
Interactive Fiction
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A Sci-Fi adventure into an ancient battleship
Role Playing
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They used your research for evil. You can't let it happen again.
Strategy
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Blow up this god forsaken hell hole.
Action
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Make choices and manage what remains of civilization in a bleak post apocalyptic waste.
Role Playing
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An interactive story following an adventure in the Gemini Solis System
Interactive Fiction
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Your a technician on a Mars Base...What could go wrong?
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The Glitch Hackers
Role Playing
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The R3D threatens to destroy Vega. Can you be the one to stop it?
Shooter
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A dungeon crawler made for the Snyty Jam March 2024 with the theme 'Unlikely Allies'!
Strategy
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The sole survivor of a mysterious incursion, Iris must find the power to persevere in the lonely expanse of space
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Can you escape the planet with the help of a mysterious AI entity?
Adventure
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Use your radar and drones to mine for gold on venus!
Survival
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A young man with a rare disease and his A.I. empowered cycle must save the world from an endless robotic horde.
Shooter
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A Replica of WarGames (1983)'s WOPR Simulator
Simulation
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This game is a 2D sidescroller set in a fictional future.
Platformer
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Twin bounty hunters seek out their mother, thought dead for twenty years.
Interactive Fiction
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Blast your way to the high score in this 2 minute top-down shooter!
Shooter
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Abort Game Aberration
Fighting
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physics-based space combat bullet hell
Simulation
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Memory into infinity
Visual Novel
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Austin goes back in time to find a very special candy bar.
Visual Novel
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Live the experience of one of the most simple subatomic elemets: A wave packet
Survival
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A short passage-hopping puzzle game about the memories of one Billy Pilgrim, who has come unstuck in time.
Puzzle
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Retro-style space trucker game about hauling cargo and paying off your debt.
Simulation
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detect_anomaly()​ = true
Action
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A simple roguelike-like game with scifi theme
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A short side-scrolling shooter/platformer.
Action
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