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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 free
tagged Sci-fi and Singleplayer Page 4 (1,829 results)

1,829 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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The Assessment (LD50)
A short collection of minigames inspired by the WarioWare games!
FRESH
Rated 4.6 out of 5 stars
(14 total ratings)
Puzzle
Play in browser
At Ishtar's Gate
A King's Field style adaption of Weird Tales
Jaybee
Rated 4.5 out of 5 stars
(20 total ratings)
Adventure
GIF
HELLSTAR
Fast paced shoot 'em up with an adapting enemy.
Jesper Brun Halfter
Rated 4.6 out of 5 stars
(17 total ratings)
Shooter
Seeing Red
Like moths to a flame, we are all drawn towards the red light
SpookyAl
Rated 4.7 out of 5 stars
(12 total ratings)
Adventure
Play in browser
Mars Power Industries: First Job
Cute puzzle game about building happy houses on Mars.
Rarykos
Rated 4.5 out of 5 stars
(28 total ratings)
Puzzle
Play in browser
Solis
And then I saw this ship. No signal, scan's returning nothing. I could have passed, but... I'm a curious one
Carbonado
Rated 4.5 out of 5 stars
(28 total ratings)
Adventure
Space Cadet
A two-button retro arcade experience
Idan Rooze
Rated 4.6 out of 5 stars
(15 total ratings)
Action
The Die of Many Things
Please keep rolling until the experiment is complete.
calebmartin
Rated 4.7 out of 5 stars
(10 total ratings)
Interactive Fiction
Play in browser
Earth's Last Defense
Defend the earth from asteroids, but beware: your battery is limited!
MyTechZone
Rated 4.7 out of 5 stars
(10 total ratings)
Shooter
Ctesiphon
Retrowave/Mecha-themed Boomer Shooter
stomygame
Rated 4.4 out of 5 stars
(36 total ratings)
Shooter
GIF
mk creature.zip
Please, follow the instructions for assembly
Rothio Tome
Rated 4.5 out of 5 stars
(19 total ratings)
Puzzle
La Faille
Un visual novel fantastique sur un groupe de lycéens dont la vie est sur le point de basculer...
Chester
Rated 4.5 out of 5 stars
(19 total ratings)
Visual Novel
THE MANDARIN 2 (ZXSpectrum)
LIMONCELLO´S REVENGE
Mananuk
Rated 4.9 out of 5 stars
(9 total ratings)
Action
A Diplomatic Exchange
A diplomatic exchange between human and android, will it end well?
SemiSinful
Rated 4.9 out of 5 stars
(9 total ratings)
Visual Novel
Fly Dangerous
6dof high speed, extremely high skill ceiling racing
Juki
Rated 4.6 out of 5 stars
(13 total ratings)
Racing
SALVO
Tactical Ordnance Command
Jas X
Rated 4.6 out of 5 stars
(13 total ratings)
Strategy
The Barren Kingdoms
A non-linear adventure game in which you bend the laws of physics.
Ghost Assembly
Rated 4.6 out of 5 stars
(11 total ratings)
Adventure
GIF
[DIS] Assemble - GameJam Version
Puzzle game where a robot can snap into two parts, however, each part can only execute some of the robot's actions
mikomoares
Rated 4.6 out of 5 stars
(11 total ratings)
Puzzle
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
(30 total ratings)
Simulation
Play in browser
Seclusion
First-person puzzle solving adventure
Distant Dimensions
Rated 4.6 out of 5 stars
(14 total ratings)
Adventure
Distort
A space mission gone wrong.
Niven Hedinger
Rated 4.2 out of 5 stars
(80 total ratings)
Puzzle
Lunar Station
Escape the darkness as you quickly puzzle your way out of the Lunar Station
Sheeproid
Rated 4.4 out of 5 stars
(32 total ratings)
Action
Play in browser
Framing Dawes Demo
Being accused of murder is the least of your worries in a world of witchcraft, time travel and memory loss.
JinxItGames
Rated 4.6 out of 5 stars
(12 total ratings)
Adventure
Red Planet CPC 1.1
Red Planet CPC Free Download
Playonretro
Rated 4.6 out of 5 stars
(12 total ratings)
Platformer
GIF
Astral Green
An FPS inspired by mid 90s shooters like DOOM, made for the 2021 KW MoLoGa Jam.
skr33t
Rated 4.6 out of 5 stars
(12 total ratings)
Shooter
GIF
TAG: Tower Attack Game
Tower Defense, but you're not defending!
Sugar Potato
Rated 4.5 out of 5 stars
(16 total ratings)
Strategy
Play in browser
GIF
Utopias: Navigating Without Coordinates
A utopian planetary system of nine worlds, a collective hallucination woven by AAA
AAA
Rated 4.3 out of 5 stars
(39 total ratings)
Adventure
GIF
Insurgence
Obey MUTHER or be terminated. Made for the #confessionjam 2019
dreamingamaris
Rated 4.4 out of 5 stars
(21 total ratings)
Role Playing
Play in browser
Download Simulator
A incremental game about downloading fast
SirTodd
Rated 4.2 out of 5 stars
(74 total ratings)
Simulation
Play in browser
Space Gladiators
Fight your way out of a planet prison in this 2D roguelite hand-drawn platformer!
Blobfish
Rated 4.8 out of 5 stars
(9 total ratings)
Platformer
GIF
Bot Net: Ramshackle Robotics
Build your bots, command your army, defeat the aliens!
CaffeineWare
Rated 4.8 out of 5 stars
(9 total ratings)
Strategy
Pioneer Space Sim
A game of lonely space adventure. http://pioneerspacesim.net/
pioneerspacesim
Rated 5.0 out of 5 stars
(8 total ratings)
Simulation
Celestia 105
You wake up in the space station quarters, something isn't right.
ResenhaDoBar
Rated 5.0 out of 5 stars
(8 total ratings)
Adventure
Horror Tooth
Survive on a spaceship whilst being hunted by a beast
Spalato Bros
Rated 4.5 out of 5 stars
(15 total ratings)
Action
GIF
SPS Iron Hammer
A space mystery interactive fiction game.
manonamora
Rated 4.4 out of 5 stars
(21 total ratings)
Interactive Fiction
Play in browser
Clotilde Soffritti in: Never Buy a Used Spaceship
A short adventure game about getting stuck on an alien spaceship and trying to escape.
Lorenzo
Rated 4.4 out of 5 stars
(16 total ratings)
Adventure
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