New & popular free 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.

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Winged Warfare

Zivivi - Alpaca Games

Shooter

Play in browser

Frantic Curl 2045

Arcade style game submitted for a Game Jam

TheMetalCarrotDev

Play in browser

Weaver Pixel Twenty-Eight

Physics action game in modified ZZT

hyperpixel

Action

Play in browser

Void Splitter

Tiny shoot 'em up in Space!

Tossu

Action

Play in browser

Red Harvest

Convert humans into ghosts to help you clear out the colony before departure.

CemKaanU

Action

Play in browser

Scourge

J_Singh

Shooter

Play in browser

Astral Adventure

Explore becuase the galaxy is vast and full of wonders.

DragonBRN

Platformer

Play in browser

Spaceman Platformer (Unity)

Unity Platformer Project

Kyle_D

Platformer

Play in browser

Petite Pousse

A plant lover android doesn’t feel at home in the city he was created. But the world has a place for him to grow.

Cleanne

Visual Novel

Play in browser

Izba Space Program

Яга, полезай в избу!

i.orexin

Action

Play in browser

Uncle Jimbo Adventures

312738

Shooter

Play in browser

Earth Preserver

Shoot asteroids and enemy ships to save the earth!

Gameer45

Shooter

Play in browser

Zero In

"Stay on target!"

OddLaneGames

Simulation

Play in browser

«Кедр-3012»

Раньше все хотели в космос, а теперь только я.

LRaien

Visual Novel

Play in browser

Starlane Surge

Oldschool style arcade space game

Varzyche

Play in browser

terminal 71

text adventure, exploration, post apocalyptic. doomed romance.

meloscav

Interactive Fiction

Play in browser

Mars (demo)

This is a demonstration of a Mars game concept created using the Bitsy engine.

O U T P O S T 4

Adventure

Play in browser

Galaxia

Space

S-MORA

Puzzle

Play in browser

Module By Module

Xavier

Action

Play in browser

GIF

Planetary Defense

Defende the planed from falling stars! #tweettweetjam 9

Elfamir

Play in browser

Планета «Весна»

Короткая фантастическая история

LRaien

Visual Novel

Play in browser

NO WAY OUT!

You wake up in a mysterious dimension and your only goal is to escape.

Username536e

Platformer

Play in browser

Chroma PoP

"Chroma PoP" offers a relaxing gaming experience where you match the color of your ship to the falling objects.

Mubot

Play in browser

space archives

anika

Interactive Fiction

Play in browser

Cosmo Runner (web version)

Pixel Carvel

Shooter

Play in browser

Purge Protocol

A Fragmentation Narrative Game

Visual Novel

Play in browser

Science of Realms

Ever have one of those days where you just get pulled into another dimension, repeatedly?

Tarsin

Platformer

Play in browser

Lonely Byte

A stranded android trying to re-establish connection with Earth

HadiLePanda

Puzzle

Play in browser

Space, the Tower Defence

Juvisy

Strategy

Play in browser

Skeleton Crew (Demo)

Can you find her in time to make it home?

Applesplosion

Visual Novel

Play in browser

Progress Station

Command and upgrade your space station traveling through the vastness of space.

Kringel Games

Simulation

Play in browser

Project: C-37 Chapter 2

Can You Traverse The Ruins?

Chrome68

Platformer

Play in browser

Robot Vs Aliens - Humanity's Last Hope

This game was created over the span of 5 weeks and made by one person so it will not be the best as it had a deadline.

LT101474

Play in browser

HBreaker Hub

Time to scroll, scroll, & scroll some more.

Kezthier

Interactive Fiction

Play in browser

Robots and Murder (Demo)

Reese Urchin wakes up in an unfamiliar room, greeted by a robotic voice. How did he get there, and will he escape?

CyberSe7en

Visual Novel

Play in browser

Grid #017

Do you have what it takes to control the Grid?

charliect

Strategy

Play in browser

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New & popular free HTML5
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
tagged Sci-fi (4,935 results)