Skip to main content

Browse GamesGame JamsUpload GameDeveloper LogsCommunity
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

3D

Featuring games with three-dimensional graphics, environments, and gameplay mechanics. Depth and perspective create immersive virtual worlds.

Suggest updated description

Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

Suggest updated description

Aliases...

Projects tagged with the following aliases will automatically show up on this page:

sci-fi

Related collections

Hollow Lite Games's Collection
Hollow Lite Games
HunterC767's Collection
HunterC767
City builders / Resource management
Sirrah
stuff
Playing Games
Adventure
ViscerIll
AZRIEL's Collection
AZRIEL

Top free
tagged 3D and Sci-fi (3,506 results)

3,506 results

Explore games tagged 3D and Sci-fi on itch.io 路 Upload your games to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

View Channel
"Voices Of The Void" Pre-Alpha
Gather unknown signals from deep, silent space
mrdrnose
Simulation
Afternoon Spaghetti
The classic tale of cheese, goodwill and transdimensional fridge theft.
Shelf
Adventure
Project Feline (Prototype)
Anime-style parkour action!
Raymond Cripps
Action
Super Galaxy Ranger Luna 64
N64 Styled Space Adventure Game!
Ishmaru
Action
StellarDrive (alpha)
Build spaceships and explore the cosmos
Curious Owl
Simulation
馃敱 UDAGame 馃敱
Explore the unknown dungeons full of treasure, doors and rooms. But keep in mind the creatures guards this place.
mrdrnose
Adventure
Randompunk 2077
Cyberpunk 2077 but it's RANDOM
alxgrade
Action
GIF
Second Earth
A base building game focused on economy and defence.
Robbie Fraser
Strategy
Minimal Freeman 0.1
Half-Life for a potato computer
Alexey 'cptnsigh'
Action
Murder Drones - Escape Copper 9
CraftWorks
Adventure
Inside the Void
Explore an alien planet and its structures
3D Methods
Adventure
Ctesiphon
Retrowave/Mecha-themed Boomer Shooter
stomygame
Shooter
HONOR++
Movement Based Sword Fighting PVP
GruelScum
Action
SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Action
GIF
Project: AMICA (Demo)
FAST PACED RETRO SHOOTER
dofhouse
Shooter
Halen: Ballad of the Blade Thief
Retrieve Artifact, Escape Temple, Adventure Ensues
SkyPyre Studios
Action
Space Captain McCallery Ep. 1: Crash Landing
Your crew mutinied and now you're stranded on an alien world. Low-Poly Action-Adventure game.
Tales of the Renegade Sector
Action
M.A.R.S. Extraction
A Zero-G / 6 degrees of freedom FPS on Mars
demonixis
Shooter
A Catfiend's Impending Relapse
a platformer about a cat with a few issues.
beetlestench
Platformer
They Are Coming
A War of the Worlds inspired shooter fighting Tripods!
TeamRevived
Shooter
GIF
No Stars, Only Constellations
short free stargazing game about breaking-up and alien life
Robert YangVerified Account
Simulation
Microbial Sector
Microscope horror game
MadBug
Adventure
Iron Guardian
Upgrade your giant mecha to escape the cyberpunk dystopia
gypynkt
Adventure
All Our Asias
Explore the supernatural landscapes of your ancestor's Memory World in this surreal, 3D adventure.
Melos Han-Tani
Adventure
Meteorite
A lowres metroidvania FPS, inspired by Metroid Prime
bauxite
Adventure
No Hacker's Sky
Hack into a huge space mining corporation's network and undisclose their secrets.
nhs
Puzzle
Robot Wars : Rise of Resistance
Third person shooter robot game
Studiohammergames
Shooter
Play in browser
GIF
The Anglerfish Project
Fishing in space, what more could you ask for?
Selkie Harbour
Simulation
MOIRA
Enjoy and discover an immersive cyberpunk experience exploring The Tower and its macabre mysteries.
CirceStudio
Interactive Fiction
GIF
molecules
A 3D puzzle journey through space.
pocketfruit
Puzzle
Play in browser
ONYX CLAD
Explore Alien Dimensions in this Non-Liniar, Sci-Fi, Run-n-Gun Shooter.
Siris Pendrake
Shooter
Distort
A space mission gone wrong.
Niven Hedinger
Puzzle
Exophilie
Cognisensory Training
Death Orgone
Adventure
Lamp Post
A short game about SCP - Lamp Post
Niven Hedinger
Interactive Fiction
Void Whispers
Don't trust anyone! Our planet is being invaded.
Eduardo Scarpato
Adventure
Pioneer Space Sim
A game of lonely space adventure. http://pioneerspacesim.net/
pioneerspacesim
Simulation
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright 漏 2025 itch corp 路 Directory 路 Terms 路 Privacy 路 Cookies