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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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Latest free HTML5
tagged Sci-fi (5,809 results)

5,809 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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ROBOv0.2
This is just a preveiw of the game I made.
sin_and_cos
Adventure
Play in browser
Frostpoint Toll
Heroes and villains pilot giant robots to pay afterlife taxes
Dumivid
Action
Play in browser
Forsaken Steel, Forgotten Iron
Giant mechs battle for survival
Crowmium235
Action
Play in browser
SyntheticDroneWars (PirateJam 16)
gemoschen
Action
Play in browser
This Grave Calls You Home
quick rabbit; little thing. the blood of the covenant is long past.
blood-teeth
Adventure
Play in browser
Project Pigeon
Take to the skies as the pigeon pilot of a World War II experimental wonder weapon!
blasthazard
Action
Play in browser
Byosis
Sometimes what you create is what leads to your demise.
Devil Scion
Strategy
Play in browser
Malvoro & Kalle: Chapter III
Chapter 3 of a story-rich Action game with pinball-mechanics.
GloriousView
Action
Play in browser
Micro Warrios
Jennifer Santana
Adventure
Play in browser
Space Fighter
simple 2d top down space shooting game
whynomakethings
Action
Play in browser
GIF
Haz-Foam Rescue
Bubble-Based Futuristic Firefighting
sleeper_games
Simulation
Play in browser
GIF
SubLight Flotsam
scavenge the fathoms
SweetHeart Squad
Survival
Play in browser
Astro M2
Charge through asteroids
james the mains
Strategy
Play in browser
Optimal Living
Fix Allie. Protect Allie. Become Allie.
Jillian Nerat
Interactive Fiction
Play in browser
The AMAZING John Fox and the dangerous Delivery across the galaxy against the dreaded Pirate Chickens.
John Fox's most important delivery.
Goobers Studio
Action
Play in browser
The Descent Protocol
ice223
Survival
Play in browser
The Curator
A short experience in an unknown place
Jim
Interactive Fiction
Play in browser
GIF
Star Contract
Greetings, Sheriff.
Aengel Studio
Action
Play in browser
Popping the Fermi Paradox
Event-based strategy sci-fi game
private101st
Strategy
Play in browser
Project Mercury
Shoot for the stars
[StudioNamePending...]
Shooter
Play in browser
Vox POPuli
Bubble Shooter Colony Sim!
Love From Tom
Strategy
Play in browser
Cosmic Clash
Be the last man standing.
BelleTorio
Platformer
Play in browser
The Writers Corporation
Write about YOU!
gjones50
Interactive Fiction
Play in browser
Space Bubbles
Global Game Jam 2025 Project - Theme: "Bubble"
NormanHenges
Action
Play in browser
SCP-914 Game Prototype
A prototype game for SCP-914
Neuroticfly Games
Simulation
Play in browser
Escaping Circuit Prison
Escape from a deadly prison maze filled with traps and guards.
Shinobiverse
Action
Play in browser
A Crazy Ship Adventure
This is a prototype inspired by the space shooters games
Djey98
Shooter
Play in browser
Man, Unlidded
A hallucinatory text adventure
Joey J
Interactive Fiction
Play in browser
EARTHFALL
EARTHFALL
MarComp Games
Interactive Fiction
Play in browser
Don't Fail the Frame
A top-down mech shooter were you fight for victory in an arena.
The Nervous Beehive
Shooter
Play in browser
abyssopelagic cable anomaly
deep sea yearning
✧.* hellodri *✲☆
Interactive Fiction
Play in browser
Hackuna
Fill the sequence of 0s and 1s from the chosen word
landerci
Puzzle
Play in browser
Martian
A short text based horror game made in GB Studio
Lukatomic
Play in browser
F.O.L.D.E.R.
Top-down shooter where you play as an antivirus ship tasked with defending an AI built to restore Earth’s ecosystem.
StellarForge
Shooter
Play in browser
The Final Reach
Humanities final stand
connor251
Shooter
Play in browser
Leapforge
Survive, jump, and fight a tyrannical AI.
Rekurz
Platformer
Play in browser
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