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

Filter Results

(Clear)
Tags

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

Top rated free
for Windows with server-based network multiplayer tagged Sci-fi (40 results)

40 results

Explore games for Windows with server-based network multiplayer 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 for Windows with server-based network multiplayer 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
StellarDrive (alpha)
Build spaceships and explore the cosmos
Curious Owl
Rated 4.8 out of 5 stars
(29 total ratings)
1 – 4
Simulation
OpenHV
Open Source Pixelart Sci-Fi Real Time Strategy Game
OpenHV developers
Rated 5.0 out of 5 stars
(15 total ratings)
1 – 63
Strategy
GIF
AstroBrawl
AstroBrawl is a 2D multiplayer fast-paced shooter in space
papacorps
Rated 4.7 out of 5 stars
(13 total ratings)
1 – 4
Action
Play in browser
Fly Dangerous
6dof high speed, extremely high skill ceiling racing
Juki
Rated 4.6 out of 5 stars
(12 total ratings)
Racing
Bionic
Free multiplayer FPS for web browsers.
mattlawr
Rated 4.9 out of 5 stars
(7 total ratings)
1 – 8
Shooter
Play in browser
Lew Pulsipher's Doomstar
The hidden unit board game of strategy and cunning
LargeVisibleMachine
Rated 4.0 out of 5 stars
(27 total ratings)
Strategy
HONOR++
Movement Based Sword Fighting PVP
GruelScum
Rated 5.0 out of 5 stars
(6 total ratings)
1 – 16
Action
AREA 51
The conspiracy is no longer a theory.
midwaygames
Rated 4.6 out of 5 stars
(5 total ratings)
Shooter
Gravity Combat
zero gravity arena shooter
School for Games
Rated 5.0 out of 5 stars
(4 total ratings)
Action
Quantum Engineering
Deploy to a distant moon to construct futuristic factories and harvest dark matter.
Droog71
Rated 4.4 out of 5 stars
(5 total ratings)
1 – 2
Simulation
DROSS // DEMO
A Co-Op Xeno-Horde Procedural Rogue-like
SALT_
Rated 4.8 out of 5 stars
(4 total ratings)
1 – 2
Shooter
Dinogen Online
Top-down dinosaur shooter with intense multiplayer action. Play as a human or dinosaur in objective-based game modes!
Wilkin Games
Rated 4.8 out of 5 stars
(4 total ratings)
1 – 32
Shooter
SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Rated 3.5 out of 5 stars
(10 total ratings)
Action
War of the Worlds (Legacy Version)
Martian invasion survival project
Team Green
Rated 4.2 out of 5 stars
(5 total ratings)
Survival
Starfall Tactics
Starfall Tactics is a free to play, MMO real-time space wargame that mixes tactical combat with in-depth customization.
Snowforged
Rated 4.5 out of 5 stars
(4 total ratings)
Strategy
GIF
Cactus (Prototype)
Stealth Game Prototype
EPICGameGuy
Rated 4.3 out of 5 stars
(4 total ratings)
Shooter
Starborne: Sovereign Space
Free-to-play SciFi MMORTS for PC.
Solid Clouds
Rated 4.7 out of 5 stars
(3 total ratings)
Strategy
GIF
BEATS TO KILL TO
A competitive third person shooter / rhythm game set to only the hardest rave bangers
Ironsilk Games
Rated 4.3 out of 5 stars
(3 total ratings)
1 – 8
Shooter
Invicta Vitae
Whether you are fighting for your life or chasing after your meal, only one comes out alive.
Iugales23
Rated 5.0 out of 5 stars
(2 total ratings)
Survival
Rise: The Vieneo Province
Online multi-player game in development... huge persistent sandbox world where you can help colonize the planet!
unistellar
Rated 5.0 out of 5 stars
(2 total ratings)
Simulation
Regain Earth: First Strike Demo
Take the challenge of surviving waves of increasingly difficult evil mutants! Grab a friend to hunt and slay them.
TheFlow - Regain Earth
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
Ganymede Gate (deprecated)
Sci-fi single and multi player Roguelike on the Jupiter moon
Vicious Robot Rodent
Rated 4.5 out of 5 stars
(2 total ratings)
Role Playing
Astro Lords: Oort Cloud
Cross-platform MMO 3D strategy with combat management in real time. A combination of space simulator, strategy and RPG
Astro Lords Dev
Rated 3.7 out of 5 stars
(3 total ratings)
Strategy
Project Void
A spiritual successor of Hidden Source.
Nonlin
Rated 3.7 out of 5 stars
(3 total ratings)
Shooter
GIF
DYSCOVR
the open source platform for intergalactic archaeology
SweetHeart Squad
Rated 3.0 out of 5 stars
(5 total ratings)
Simulation
Play in browser
Corporations
RTS sandbox
U-238
Rated 5.0 out of 5 stars
(1 total ratings)
1 – 16
Strategy
VALHALLA
Valhalla Project
Rated 5.0 out of 5 stars
(1 total ratings)
1 – 128
Shooter
GIF
TOMORROW FOREVER
Co-Operative Far-Future Heists!
DitherDream
Rated 5.0 out of 5 stars
(1 total ratings)
1 – 8
Action
SHELL ASCENDER
A.D. 3142, remaining populations have forfeited their bodies and digitized. No more birth, no more death.
Luna Vein
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Quantum Memories
A quantum mechanics coop puzzle game
Reibax
Rated 5.0 out of 5 stars
(1 total ratings)
2
Puzzle
Deep Rift 9
Multiplayer strategy gaming on the alien world of Deep Rift 9
Norsedale
Rated 5.0 out of 5 stars
(1 total ratings)
Strategy
Guiding Light
A co-op puzzle game
Corner Office Games
Rated 5.0 out of 5 stars
(1 total ratings)
Puzzle
Terra Tritium
Players can explore asteroids teeming with Trit
#TRIT
Rated 5.0 out of 5 stars
(1 total ratings)
Play in browser
Virtuverse
Virtuverse is a Sci-Fi RCE MMORPG. Combining an intuitive economy system with action-based gameplay
Virtuverse A.B
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Wavecade
Arcade shoot-em-up game where you control time and blast stuff!
Spalato Bros
Rated 5.0 out of 5 stars
(1 total ratings)
1 – 2
Shooter
Project Cybertronic
Project Cybertronic is a zero gravity Sci-Fi online multiplayer shooter.
Spy Jack
Rated 3.0 out of 5 stars
(2 total ratings)
Shooter
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright © 2024 itch corp · Directory · Terms · Privacy · Cookies