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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 Keyboard support tagged Sci-fi (489 results)

489 results

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

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UNDER A STAR CALLED SUN
elegy for a cosmonaut
cecile richard
Rated 4.9 out of 5 stars
(716 total ratings)
Interactive Fiction
Play in browser
GIF
Trigaea
Alter genes, survive. Sci-fi RPG. 270k+
RynGM
Rated 4.8 out of 5 stars
(474 total ratings)
Interactive Fiction
Play in browser
GIF
10-103: NULL KELVIN
Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.9 out of 5 stars
(195 total ratings)
Action
Play in browser
GIF
10-103
A short action and narrative horror experience as a Special Ops. Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.8 out of 5 stars
(208 total ratings)
Survival
Play in browser
GUTLESS
hadopelagic false light
DOMINO CLUB
Rated 4.9 out of 5 stars
(88 total ratings)
Interactive Fiction
Play in browser
Redlander Demo
A rustpunk sci-fi puzzle platformer
GadgetPatch
Rated 4.9 out of 5 stars
(51 total ratings)
Puzzle
Play in browser
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
Redlander (Jam Version)
An anxious gremlin and an ancient machine search for a better life in the Wasteland.
GadgetPatch
Rated 4.8 out of 5 stars
(57 total ratings)
Play in browser
Entity
A tiny sci-fi horror game.
ultrabrilliant
Rated 4.8 out of 5 stars
(49 total ratings)
Play in browser
GIF
TWELVE CANNETTES
NOT FOR INDIVIDUAL RESALE
DOMINO CLUB
Rated 5.0 out of 5 stars
(24 total ratings)
Interactive Fiction
Play in browser
Grow Light
talk to plants, read your diary, destroy the future
danielle taphanel
Rated 4.9 out of 5 stars
(33 total ratings)
Interactive Fiction
Play in browser
GIF
Xenospore
Destroy tiles to prevent the Xenospore from spreading!
Aviv Levy
Rated 4.7 out of 5 stars
(62 total ratings)
Puzzle
Play in browser
Descent
Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
patchware
Rated 4.5 out of 5 stars
(158 total ratings)
Interactive Fiction
Play in browser
sun machine
a story of dark days, chronic fatigue, optimism, and nostalgia
ruin
Rated 4.8 out of 5 stars
(44 total ratings)
Interactive Fiction
Play in browser
Super Star Trek 1978 meets 25th Anniversary
A remake of the text-only Super Star Trek but with the look & feel of Star Trek: 25th Anniversary
emabolo
Rated 5.0 out of 5 stars
(23 total ratings)
Strategy
Play in browser
CEV-1
Block-style building resource management game
sirknightj
Rated 4.6 out of 5 stars
(112 total ratings)
Strategy
Play in browser
FLESH/CIRCUIT
a (wip) ditherpunk VN about surveillance capitalism and digital lovers
Coleo_Kin
Rated 5.0 out of 5 stars
(16 total ratings)
Visual Novel
Play in browser
GIF
Lancer Tactics
A mecha tactics game adapted from the Lancer TTRPG.
Olive
Rated 4.6 out of 5 stars
(89 total ratings)
Strategy
Play in browser
>DELIVERY
about a little robot with feelings
danielle taphanel
Rated 4.8 out of 5 stars
(30 total ratings)
Interactive Fiction
Play in browser
Galvanica
A stupid space adventure
Volcanic Giraffe
Rated 4.7 out of 5 stars
(42 total ratings)
Adventure
Play in browser
THE EMBRACE
The price of sympathy.
Grim Baccaris
Rated 4.8 out of 5 stars
(26 total ratings)
Interactive Fiction
Play in browser
My Favorite Guard
The prince has locked you in the maintenance room.
Appel
Rated 4.7 out of 5 stars
(34 total ratings)
Visual Novel
Play in browser
Thermomorph
Survive until the escape pod is repaired!
Varun R.
Rated 4.6 out of 5 stars
(60 total ratings)
Action
Play in browser
GIF
Unearthed
An Interstellar Puzzle Game. Winner of the GBCOMPO21 Game Jam!
BenJelter
Rated 4.7 out of 5 stars
(39 total ratings)
Puzzle
Play in browser
Superlunary Episode 1.0
A slow, queer, post-war space opera
communistsister
Rated 4.8 out of 5 stars
(25 total ratings)
Interactive Fiction
Play in browser
Two Envelopes
Two coffees - one black, one ice caramel.
The Adamant Gambit
Rated 5.0 out of 5 stars
(12 total ratings)
Visual Novel
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
GONCHAROV 2073
HACK INTO THE WORLD PREMIERE
sweetfish
Rated 5.0 out of 5 stars
(11 total ratings)
Interactive Fiction
Play in browser
A True History of the Adamant Gambit
eventually, seeds find a way to grow
The Adamant Gambit
Rated 5.0 out of 5 stars
(11 total ratings)
Visual Novel
Play in browser
Heaven's Cybernetic (De)Athlete: ZEUG
Stand to attention, dog. The next game is about to begin.
DOMINO CLUB
Rated 4.9 out of 5 stars
(16 total ratings)
Shooter
Play in browser
GIF
Initializing maintenance run: We're good to go.
Who've we got on shift today?
The Adamant Gambit
Rated 5.0 out of 5 stars
(10 total ratings)
Visual Novel
Play in browser
Glitcheon
Glitches are power
River Forge Games
Rated 4.6 out of 5 stars
(37 total ratings)
Platformer
Play in browser
GIF
Pikupals: Picross + Aliens
Solve puzzles, befriend aliens, solve puzzles with your alien friends.
Fredison
Rated 4.7 out of 5 stars
(33 total ratings)
Puzzle
Play in browser
Excalibur
Welcome to the EXCALIBUR Wiki.
J. J. Guest
Rated 4.9 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
GIF
A long way through a pastel universe
enui
Rated 4.8 out of 5 stars
(17 total ratings)
Interactive Fiction
Play in browser
DOL-OS
Inside ancien ruins, you find an old computer...
manonamora
Rated 4.9 out of 5 stars
(12 total ratings)
Interactive Fiction
Play in browser
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