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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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for Windows with server-based network multiplayer tagged Sci-fi (74 results)

74 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.

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OpenHV
Open Source Pixelart Sci-Fi Real Time Strategy Game
OpenHV developers
1 – 63
Strategy
StellarDrive (alpha)
Build spaceships and explore the cosmos
Curious Owl
1 – 4
Simulation
War of the Worlds (Legacy Version)
Martian invasion survival project
Team Green
Survival
Lew Pulsipher's Doomstar
The hidden unit board game of strategy and cunning
LargeVisibleMachine
Strategy
AREA 51
The conspiracy is no longer a theory.
midwaygames
Shooter
GIF
AstroBrawl
AstroBrawl is a 2D multiplayer fast-paced shooter in space
papacorps
1 – 4
Action
Play in browser
Fly Dangerous
6dof high speed, extremely high skill ceiling racing
Juki
Racing
Quantum Engineering
Deploy to a distant moon to construct futuristic factories and harvest dark matter.
Droog71
1 – 2
Simulation
HONOR++
Movement Based Sword Fighting PVP
GruelScum
1 – 16
Action
Starborne: Sovereign Space
Free-to-play SciFi MMORTS for PC.
Solid Clouds
Strategy
Dinogen Online
Top-down dinosaur shooter with intense multiplayer action. Play as a human or dinosaur in objective-based game modes!
Wilkin Games
1 – 32
Shooter
Project Void
A spiritual successor of Hidden Source.
Nonlin
Shooter
Starfall Tactics
Starfall Tactics is a free to play, MMO real-time space wargame that mixes tactical combat with in-depth customization.
Snowforged
Strategy
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
Shooter
SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Action
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
Strategy
Redshift 7
Redshift 7 is an open world action adventure game taking place in a distant galaxy overrun by hostile alien life.
Droog71
Action
Object Wars
In Object Wars, fight other players in a colorful house and in several game modes like death match or infection mode
Noiros
1 – 8
Shooter
GIF
DYSCOVR
the open source platform for intergalactic archaeology
SweetHeart Squad
Simulation
Play in browser
DROSS // DEMO
A Co-Op Xeno-Horde Procedural Rogue-like
SALT_
1 – 2
Shooter
Wavecade
Arcade shoot-em-up game where you control time and blast stuff!
Spalato Bros
1 – 2
Shooter
Project Cybertronic
Project Cybertronic is a zero gravity Sci-Fi online multiplayer shooter.
Spy Jack
Shooter
GIF
BEATS TO KILL TO
A competitive third person shooter / rhythm game set to only the hardest rave bangers
Ironsilk Games
1 – 8
Shooter
GIF
Cactus (Prototype)
Stealth Game Prototype
EPICGameGuy
Shooter
Invicta Vitae
Whether you are fighting for your life or chasing after your meal, only one comes out alive.
Iugales23
Survival
Ganymede Gate (deprecated)
Sci-fi single and multi player Roguelike on the Jupiter moon
Vicious Robot Rodent
Role Playing
Gravity Combat
zero gravity arena shooter
School for Games
Action
VALHALLA
Valhalla Project
1 – 128
Shooter
Quantum Memories
A quantum mechanics coop puzzle game
Reibax
2
Puzzle
Virtuverse
Virtuverse is a Sci-Fi RCE MMORPG. Combining an intuitive economy system with action-based gameplay
Virtuverse A.B
Action
Rise: The Vieneo Province
Online multi-player game in development... huge persistent sandbox world where you can help colonize the planet!
unistellar
Simulation
Deep Rift 9
Multiplayer strategy gaming on the alien world of Deep Rift 9
Norsedale
Strategy
GIF
TOMORROW FOREVER
Co-Operative Far-Future Heists!
DitherDream
1 – 8
Action
Terra Tritium
Players can explore asteroids teeming with Trit
#TRIT
Play in browser
Guiding Light
A co-op puzzle game
Corner Office Games
Puzzle
FATE
Defend Destiny. Seal Their Fate. 4D Laser Chess! PWYW limited time alpha
FATE rev:eng
2
Action
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