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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

Top rated free HTML5
with Smartphone support tagged Sci-fi (59 results)

59 results

Explore HTML5 games with Smartphone support 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 with Smartphone support to itch.io to have them show up here.

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DON'T SAY YES
DON'T SAY "YES" no matter what. A Game Boy-style visual novel that takes five to ten minutes to complete.
realkey
Rated 4.7 out of 5 stars
(100 total ratings)
Visual Novel
Play in browser
A Long Way to the Nearest Star
A thief on the run finds refuge on an abandoned spaceship. A lonely AI finds unexpected company.
SV Linwood
Rated 5.0 out of 5 stars
(13 total ratings)
Interactive Fiction
Play in browser
GIF
Myx's Bittersweet Musings
A short, seasonal visual novel about relationships and perceiving the past. (Specifically, Myx's past...)
MintGlow
Rated 4.9 out of 5 stars
(15 total ratings)
Visual Novel
Play in browser
The Last Sanctuary
Will you guide humanity into a new era, or doom it forever?
SjoerdHekking
Rated 4.9 out of 5 stars
(11 total ratings)
Interactive Fiction
Play in browser
GIF
Pippy's Ultimate Quest for Friendship (and Lessons)!!!
Help Pippy the rabbit make friends...?
MintGlow
Rated 4.7 out of 5 stars
(21 total ratings)
Visual Novel
Play in browser
Quantum Derail
A point&click adventure game set in the near future in which you are a policeman solving a physics related mystery.
Aruma Studios
Rated 4.5 out of 5 stars
(16 total ratings)
Adventure
Play in browser
There Was Time Now
A game about "science" and "time"
pbrane
Rated 4.3 out of 5 stars
(30 total ratings)
Adventure
Play in browser
Download RAM Idle
Someone sent you an odd program but you have to download enough RAM first
Luis0413
Rated 4.4 out of 5 stars
(17 total ratings)
Simulation
Play in browser
Paracreat
A parallel universe with monsters you can tame!
PlanetTzero
Rated 4.6 out of 5 stars
(9 total ratings)
Role Playing
Play in browser
Maintenance Mode
A maintenance drone conducts its daily routine.
The Green Herring
Rated 4.3 out of 5 stars
(10 total ratings)
Adventure
Play in browser
C.R.U.D.D.Y.
wake up. check the logs. talk to your computer. die. repeat. try to escape.
windbreak
Rated 4.5 out of 5 stars
(8 total ratings)
Interactive Fiction
Play in browser
Light Lane Jumper
Use the light to recharge the lightship while avoiding and shooting asteroids
Aviv Levy
Rated 4.4 out of 5 stars
(7 total ratings)
Action
Play in browser
Miaobot Zero
Cat mecha shmup with yuri and multiple endings
LydianChord
Rated 4.4 out of 5 stars
(7 total ratings)
Shooter
Play in browser
ALLBLACK Ch.1
A man wake up with no memories, seemingly holding a key for a secret project
NSAID
Rated 5.0 out of 5 stars
(5 total ratings)
Visual Novel
Play in browser
GIF
FACTS AND FUTURES
Pattern-match radio transmissions from an uncertain source. Sci-fi short story about the path we're on.
mildmojo
Rated 4.8 out of 5 stars
(5 total ratings)
Puzzle
Play in browser
Exocraft
Design unique ships and grow the ultimate space mining fleet as you battle for riches and glory in an alien wasteland.
goldfire
Rated 4.8 out of 5 stars
(4 total ratings)
Action
Play in browser
Splitted in the Midst
Imperial anxiety.
ItGrindsAndItRoars
Rated 4.2 out of 5 stars
(5 total ratings)
Puzzle
Play in browser
GIF
I’ll Break Panes Up, With Him!
Can you break all the panes?
WagleUnagi
Rated 3.4 out of 5 stars
(12 total ratings)
Visual Novel
Play in browser
[Browser] Blossoms Bloom Brightest
A sci-fi, yuri visual novel with a dollop of mystery.
Reine Works
Rated 3.4 out of 5 stars
(13 total ratings)
Visual Novel
Play in browser
Super Shmup
Retro Arcade Shoot'em up
shyfu
Rated 5.0 out of 5 stars
(3 total ratings)
Shooter
Play in browser
Astoria
A text game about life in space.
Alex James Kane
Rated 5.0 out of 5 stars
(3 total ratings)
Interactive Fiction
Play in browser
GIF
2021: Moon Escape
Sci-Fi classic adventure for Game Boy
Mike Yamato
Rated 4.7 out of 5 stars
(3 total ratings)
Adventure
Play in browser
Sokopaint Laser
A complex Sokoban game!
shartok
Rated 4.7 out of 5 stars
(3 total ratings)
Puzzle
Play in browser
Rogue Station Defense
Roguelike tower defense with deep customization
Cladcake
Rated 4.0 out of 5 stars
(4 total ratings)
Strategy
Play in browser
LinkTwine
Manage a ball of spikes to destroy your enemies !
Félix
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Play in browser
Arcadium - Space Odyssey Demo
Battle relentless alien waves, enhance your build, harness planetary resources, and explore the vast space!
ihgyug
Rated 3.8 out of 5 stars
(4 total ratings)
Action
Play in browser
a tardigrade's tale
a tiny Twine-y interactive fiction game of partial scientific accuracy about an unnamed eight-legged microanimal.
ReliQuandary
Rated 5.0 out of 5 stars
(2 total ratings)
Interactive Fiction
Play in browser
ODYSSEY: Golden Hour
The year is 3042. A ship drifts through the stars, light glinting off its surface. You are the Hero..
rotraptor
Rated 5.0 out of 5 stars
(2 total ratings)
Interactive Fiction
Play in browser
Izba Space Program
Яга, полезай в избу!
i.orexin
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Play in browser
GIF
Through Galaxies
A hardcore shoot'em up featuring weapon switching/upgrading and tough bosses.
Naga
Rated 4.0 out of 5 stars
(3 total ratings)
Shooter
Play in browser
Low Oxygen
A quick IF game about the exploration of a dying ship and yourself.
Otterboros
Rated 4.5 out of 5 stars
(2 total ratings)
Interactive Fiction
Play in browser
Descent
Amidst the brightest clouds on Venus, you have been invoked. (An IF about the ecological impact of space dragon-whales)
anthozoa
Rated 4.5 out of 5 stars
(2 total ratings)
Interactive Fiction
Play in browser
Super~Shot~EX
Can you escape the cycle of life and death in this psychedelic arcade adventure?
Super~Something~Games
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Play in browser
The Uprooting
What you remember from November 2, 2012 is not what happened...find out what happened to you.
maddiemery
Rated 5.0 out of 5 stars
(1 total ratings)
Interactive Fiction
Play in browser
A Pain In Uranus
Save yourself from falling into the depths of Uranus.
Don Gato
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
GODOT Ware
A Wario Ware like Game made with GODOT Engine
Ange HUBERT
Rated 5.0 out of 5 stars
(1 total ratings)
Play in browser
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