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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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Top rated free
from 2021 tagged Sci-fi (835 results)

835 results

Explore games from 2021 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 games from 2021 to itch.io to have them show up here.

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GIF
Trigaea
Alter genes, survive. Sci-fi RPG. 270k+
RynGM
Rated 4.8 out of 5 stars
(617 total ratings)
Interactive Fiction
Play in browser
GIF
10-103: NULL KELVIN
Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.9 out of 5 stars
(204 total ratings)
Action
Play in browser
Goodboy Galaxy DEMO
Exploration platform game for Game Boy Advance (and more!)
Goodboy GalaxyVerified Account
Rated 4.8 out of 5 stars
(209 total ratings)
Platformer
Play in browser
ENDLESS BLUE
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
mrdiv
Rated 4.7 out of 5 stars
(288 total ratings)
Action
GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Rated 4.6 out of 5 stars
(399 total ratings)
Strategy
Play in browser
Pirated Code
Tsundere Amnesiac AI x Pathetic Space Pirate
hollowmend
Rated 4.7 out of 5 stars
(197 total ratings)
Visual Novel
Celestia [RELEASED]
brighten the world with your light and love
owl.
Rated 4.7 out of 5 stars
(183 total ratings)
Visual Novel
GIF
Universe for Sale - Prologue
Universe for Sale
Tmesis Studio
Rated 4.9 out of 5 stars
(72 total ratings)
Adventure
GIF
A Monster's Insight
Gaslight eldritch horrors or die trying
arkicade
Rated 4.7 out of 5 stars
(171 total ratings)
Visual Novel
WANrobo
you are a smart home ai.
npckc
Rated 4.8 out of 5 stars
(76 total ratings)
Interactive Fiction
Starbuster
Strange Matter
Rated 4.9 out of 5 stars
(40 total ratings)
Platformer
That Which Faith Demands
dismantle the sacred and the divine
Jenna Yow
Rated 4.8 out of 5 stars
(56 total ratings)
Interactive Fiction
Nymph's Tower
Ascend, explore, escape
brlka
Rated 5.0 out of 5 stars
(31 total ratings)
Adventure
GIF
Zordak
You wake up from an unexpectedly long cryosleep, only to discover that this place is not what it's supposed to be.
Apapappa
Rated 4.6 out of 5 stars
(127 total ratings)
Platformer
Entity
A tiny sci-fi horror game.
ultrabrilliant
Rated 4.8 out of 5 stars
(52 total ratings)
Play in browser
Lavender Laboratories
Turn off your mind and vibe with Voldritch
Bloof
Rated 4.8 out of 5 stars
(70 total ratings)
Visual Novel
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
(166 total ratings)
Interactive Fiction
Play in browser
LunarLux
Unleash your Lux! Your RPG Adventure on the Moon Awaits!
CosmicNobab
Rated 4.7 out of 5 stars
(66 total ratings)
Adventure
FLESH/CIRCUIT
a (wip) ditherpunk VN about surveillance capitalism and digital lovers
Coleo_Kin
Rated 5.0 out of 5 stars
(17 total ratings)
Visual Novel
Play in browser
Underneath
HIS
Rated 4.6 out of 5 stars
(97 total ratings)
Platformer
Play in browser
GIF
TAIPEI METRO QUEST
a narrative game about time-traveling home
✧.* hellodri *✲☆
Rated 4.8 out of 5 stars
(36 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
(16 total ratings)
Visual Novel
Play in browser
GIF
iro
a little exploration game set on a lonely planet.
sukinapan
Rated 4.6 out of 5 stars
(53 total ratings)
Adventure
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
10,000 SEX ARSES STUCK AT CALAIS
DOMINO CLUBVerified Account
Rated 4.9 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
Sunrise on the Moon
Have a friendly conversation as you wait to watch the sunrise on the moon
Brii-Nanas
Rated 4.8 out of 5 stars
(22 total ratings)
GIF
Starville
Ciudad nueva, vida nueva, ¿qué es lo peor que podría pasar?
Mister Cat
Rated 4.7 out of 5 stars
(36 total ratings)
Visual Novel
GIF
PROJECT FORLORN
ABANDONED ARCHIVES OF THE WEDNESDAY RESEARCH ASSOCIATION
𝖘𝖞𝖓𝖙𝖍𝖈𝖔𝖉𝖊𝖗
Rated 4.8 out of 5 stars
(24 total ratings)
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
A Weekend at Villa Apate
A point-n-click pixelart adventure game about killers, mad scientists, cultists, ancient god and much more
Marco Giorgini
Rated 4.8 out of 5 stars
(25 total ratings)
Adventure
Play in browser
Glitcheon
Glitches are power
River Forge Games
Rated 4.7 out of 5 stars
(38 total ratings)
Platformer
Play in browser
GIF
Gravitas Shortfall
A tragedy in high orbit
Juniper-C
Rated 5.0 out of 5 stars
(10 total ratings)
Interactive Fiction
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
Photon Highway
Drive to the end of the universe
Luxon Pi°
Rated 4.5 out of 5 stars
(62 total ratings)
Action
GIF
Welcome to the Adamant Maintenance Monitoring Terminal
> the heating again?
The Adamant Gambit
Rated 4.9 out of 5 stars
(15 total ratings)
Visual Novel
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
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