New & popular HTML5 games tagged Sci-fi

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.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

View Channel

The Factus Repository

Part index, part world bible, part repository. Made with Decker.

starkholborn

Interactive Fiction

Play in browser

Walkies & Talkies

JEFFTheDev

Survival

Play in browser

Cosmo Miau

Be a cat exploring the galaxy dodging everything that comes your way.

R_Goulart

Action

Play in browser

Scorched Earth 2060

Follow Justice as she tries to figure out who she is and what she is capable of.

tgholston

Interactive Fiction

Play in browser

Sealed Growth

Don't worry, the only mutants there are small...

HASCODES

Survival

Play in browser

Emmy's Lab Escape

Trapped! at the Mad Scientists' Convention

Natasha Luna

Adventure

Play in browser

Max and the Extra Deluxe

ChenseetoArts

Platformer

Play in browser

EcoStellar

Bouw jouw stad in de ruimte!

Misterkuul

Educational

Play in browser

machina caerulea

Wake up, Blanche...

manonamora

Interactive Fiction

Play in browser

AstroRunner

A retro 2D sidescroller action-platformer style game, with unique styled vector graphics.

Buffoon Games

Platformer

Play in browser

Robot Wars : Rise of Resistance

Third person shooter robot game

Studiohammergames

Shooter

Play in browser

Star Phoenix Reincarnation

2.5D Space Dogfight Games

Nam Creations

Shooter

Play in browser

Hunt for the Gay Planet

A Pulp TwineVenture!

anna anthropy

Interactive Fiction

Play in browser

_virtual() S U S P E C T

These ARE the Droids you're looking for!

Judge Graves

Puzzle

Play in browser

L’Incombustible 3000

manonamora

Interactive Fiction

Play in browser

Tom and Jerry.

Tom and Jerry chasing partner

SaraAhmed14

Play in browser

Event Horizon

Pavel Zinchenko

Role Playing

Play in browser

Colony Alert

University FPS Shooter game prototype made in ThreeJS.

Borislav Gabrovski

Shooter

Play in browser

Burning Void

Can you escape the wrath of the sun?

Oscar

Simulation

Play in browser

LabroPhase

Red-Cat-Fat

Puzzle

Play in browser

Scrap Shunt

A tile based game about managing a salvage crew who will die in space.

EENAHH

Strategy

Play in browser

Space battle

Ein actiongeladener 3D-Weltraum-Shooter, in dem du dich durch packende Weltraumschlachten kämpfst.

Kuchen

Shooter

Play in browser

Cosmic Cleanup Crew

Tr33ntix

Simulation

Play in browser

PRISON TERMINAL

gregs-games

Simulation

Play in browser

NOVAS

EXPLORE THE MOON AND LOG YOUR FINDS

SAVAGEMINDS

Adventure

Play in browser

Escape the facility

Octagon 17

Platformer

Play in browser

AstroFlap

Regniwekim

Action

Play in browser

SPACESHOT

Escape a supernova and fly to a habitable planet using only limited resources in this sci-fi adventure

pymaster

Action

Play in browser

Intrusion

Entre na cabeça de suspeitos para desvender os mais terríveis mistérios, nessa visual novel cyberpunk

harperbolic

Visual Novel

Play in browser

Galactic Marathon

Play Galactic Marathon for free now!

felixby15

Action

Play in browser

NYX

nature abhors a vacuum

30x30

Interactive Fiction

Play in browser

GIF

End Times Odyssey (Demo)

Grapple and swing around the post-apocalypse in this adventure platformer. Short demo, ontroller required.

Tom Quinn

Platformer

Play in browser

Dark Planet

Try to survive in the dark planet

RisingDragon

Survival

Play in browser

The Loveliest Catch

You and me, we're like two fish in the aquarium of love!

JJRomeroArt

Visual Novel

Play in browser

Mariana Trek

A visual narrative adventure game taking place inside a sea tower, navigating the tower to free a mysterious new friend.

ichigo33

Adventure

Play in browser

Star Child

Text-based space survival and exploration.

dirtyFlusher

Survival

Play in browser

Loading more games...

itch.io now on YouTube!Subscribe

itch.io

Filter Results

Sci-fi

Related collections

New & popular HTML5GamesGamesToolsGame assetsComicsBooksPhysical gamesAlbums & soundtracksGame modsEverything elsetagged Sci-fi (5,113 results)

New itch.io is now on YouTube!

New & popular HTML5
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
tagged Sci-fi (5,113 results)