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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

Singleplayer

Games that can be played alone

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single-player

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Top rated
tagged Sci-fi and Singleplayer (2,049 results)

2,049 results

Explore games tagged Sci-fi and Singleplayer on itch.io · Upload your games to itch.io to have them show up here.

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No More Future
Live forever, at a price...
Sedge
Rated 4.8 out of 5 stars
(490 total ratings)
Visual Novel
GIF
10-103: NULL KELVIN
Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.9 out of 5 stars
(202 total ratings)
Action
Play in browser
The Final Earth 2
Build a futuristic space colony!
Florian van Strien
Rated 4.7 out of 5 stars
(427 total ratings)
Simulation
Play in browser
CHORDOSIS
$6.99
-30%
Cosmic Horror About Alien Abductions
AdamDubiGames
Rated 4.8 out of 5 stars
(251 total ratings)
Adventure
GUTLESS
hadopelagic false light
DOMINO CLUBVerified Account
Rated 4.9 out of 5 stars
(100 total ratings)
Interactive Fiction
Play in browser
Quadrilateral Cowboy
$19.99
Twentieth-century Cyberpunk
Blendo Games
Rated 4.7 out of 5 stars
(301 total ratings)
Adventure
The Last Guardian
RichieMilos
Rated 5.0 out of 5 stars
(84 total ratings)
Action
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
(286 total ratings)
Action
GIF
10-103
A short action and narrative horror experience as a Special Ops. Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.7 out of 5 stars
(218 total ratings)
Survival
Play in browser
GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Rated 4.6 out of 5 stars
(397 total ratings)
Strategy
Play in browser
GIF
Gar-Type
Defend Earth from a giant living Garfield Planet
Lumpy
Rated 4.8 out of 5 stars
(124 total ratings)
Shooter
Play in browser
Holder of Place
Roguelike auto-battler
Zitta
Rated 4.9 out of 5 stars
(73 total ratings)
Card Game
Play in browser
GIF
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Rated 4.8 out of 5 stars
(117 total ratings)
Adventure
Project Landsword
Tactical stealth meets top-down mecha combat and excessive destruction
MezzSoft
Rated 4.9 out of 5 stars
(59 total ratings)
Action
Love at The Milky Way Diner
A LGBT-friendly cozy sci-fi cooking/dating sim about making friends, finding love, and running a diner in deep space
Clumsy Cat Studio
Rated 4.8 out of 5 stars
(107 total ratings)
Visual Novel
GIF
The Runic Conjecture
Experiment and learn the meaning of mysterious runes is this magical puzzle game
Lio Lim
Rated 4.8 out of 5 stars
(107 total ratings)
Puzzle
Play in browser
SENTIENT
Sentient is an experimental psychological horror experience regarding technology and human consciousness.
FORMA
Rated 4.7 out of 5 stars
(134 total ratings)
Adventure
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
(105 total ratings)
Visual Novel
Play in browser
That Which Faith Demands
dismantle the sacred and the divine
Jenna Yow
Rated 4.8 out of 5 stars
(55 total ratings)
Interactive Fiction
Holder of Place (Prototype)
Roguelike auto-battler
VM
Rated 4.9 out of 5 stars
(47 total ratings)
Card Game
Play in browser
EXTREME MEATPUNKS FOREVER: BOUND BY ASH
$15
Gay disaster mech pilots killing fascists, Season 2
Heather Flowers
Rated 4.8 out of 5 stars
(63 total ratings)
Visual Novel
Nymph's Tower
Ascend, explore, escape
brlka
Rated 5.0 out of 5 stars
(31 total ratings)
Adventure
I NEED SPACE [DEMO]
Travel across the universe with your nebulous companion the Cosmicat.
Khayalan arts
Rated 4.9 out of 5 stars
(40 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
GIF
TWELVE CANNETTES
NOT FOR INDIVIDUAL RESALE
DOMINO CLUBVerified Account
Rated 5.0 out of 5 stars
(26 total ratings)
Interactive Fiction
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
(58 total ratings)
Play in browser
SpaceLearn
M1nsDev
Rated 5.0 out of 5 stars
(25 total ratings)
Educational
Degraman: Act I. Vincent
The romance is flavored not only with drama and humor, but suspense, horror and fantastic entourage of characters.
NamNorm
Rated 4.6 out of 5 stars
(108 total ratings)
Visual Novel
StellarDrive (alpha)
Build spaceships and explore the cosmos
Curious Owl
Rated 4.8 out of 5 stars
(52 total ratings)
Simulation
Project Feline (Prototype)
Anime-style parkour action!
Raymond Cripps
Rated 4.5 out of 5 stars
(169 total ratings)
Action
Open Sorcery
$3.99
A game about magic, technology and becoming a person.
OpenSorceryGames
Rated 4.8 out of 5 stars
(56 total ratings)
Adventure
an unreal city
what lies below esurio?
labyrinthines
Rated 4.9 out of 5 stars
(28 total ratings)
Interactive Fiction
Play in browser
GIF
Adam - Lost Memories
$14.99
A psychological horror game, based on a true story that happened to me when I was a child.
AdamDubiGames
Rated 4.9 out of 5 stars
(33 total ratings)
Puzzle
LunarLux
Unleash your Lux! Your RPG Adventure on the Moon Awaits!
CosmicNobab
Rated 4.7 out of 5 stars
(66 total ratings)
Adventure
GIF
helionaut
$3
In bundle
open-world galaxy adventure game
Sokpop CollectiveVerified Account
Rated 4.8 out of 5 stars
(38 total ratings)
Adventure
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 4.9 out of 5 stars
(27 total ratings)
Strategy
Play in browser
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