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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

Latest free Downloadable
with server-based network multiplayer tagged Sci-fi (93 results)

93 results

Explore Downloadable games 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 Downloadable games with server-based network multiplayer to itch.io to have them show up here.

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CounterAttack: Uprising Demo
RelativeGames
1 – 8
Action
SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Action
VALHALLA
Valhalla Project
1 – 128
Shooter
Retrofit Protocol
PvP-oriented block-based spaceship building game where everything can be retrofitted.
id01
2 – 10
Simulation
Project: Iron Phoenix
Projekt von 2023
Games Academy
1 – 4
Shooter
Lyra
Action-Packed First Person Shooter.
Exonis
Shooter
Brawlygon
Low Poly, High Mobility Fighting Game
Ynfernosaurus
1 – 2
Fighting
Pandora: Fleet Command
Space fleet command simulation made simple
Quilow
1 – 2
Strategy
Apsis Online: A Multiplayer Roguelike
A multi-user roguelike in space!
Faction 504
Role Playing
GIF
A.I.M Racing ( Fan Page )
Mario Kart + Wipeout
NeoRetroGames
1 – 8
Racing
HONOR++
Movement Based Sword Fighting PVP
GruelScum
1 – 16
Action
S.L.I.M.E
The S.L.I.M.Es have broken free and are trying to escape! Do your best to finish the experiments and escape the lab!
Pumpkin House Games
1 – 4
Shooter
Digital Tandem
The asymmetric game about AI uprising for 2 players
capybara
2
Platformer
GIF
Tremulous 2023 ( Fan Page )
Aliens Vs Humans Asymmetric Team-Based
NeoRetroGames
1 – 32
Shooter
GIF
Phantasy Star Online Blue Burst ( Fan Page )
Phantasy Star Online Revival
NeoRetroGames
1 – 150
Role Playing
Wavecade
Arcade shoot-em-up game where you control time and blast stuff!
Spalato Bros
1 – 2
Shooter
Revival of Avalanche
Aurimas
Fighting
XBPMMM - A Travelogue of Morphing Bodies
VR-Mulitplayer, Oculus Quest 1+2, Bodypolitics, Multispecies, Transfiguration, Queerfeminism
Janne Kummer aka.alaska
Interactive Fiction
ZPK (Prototype)
Retro space MMO
choskyo
1 – 100
Role Playing
Blood Arrows
Speed up and defend a city under the attack of strange monsters! [1-4 players]
Soul Dream Games
1 – 4
Action
Quantum Memories
A quantum mechanics coop puzzle game
Reibax
2
Puzzle
Skader
A sci-fi MOBA with unique ice-skating locomotion and a trail generator device to catch your enemies
masta-yoda
1 – 10
Action
GIF
TOMORROW FOREVER
Co-Operative Far-Future Heists!
DitherDream
1 – 8
Action
Xenoids Demo
A sci-fi survival horror game with procedural level generation.
Better Worlds
1 – 4
Adventure
StellarDrive (alpha)
Build spaceships and explore the cosmos
Curious Owl
1 – 4
Simulation
DROSS // DEMO
A Co-Op Xeno-Horde Procedural Rogue-like
SALT_
1 – 2
Shooter
Alien Garden
Alien Garden a free to play, fast paced MMO with 16 bit worlds and bullet hell elements.
Aldé Roberge
1 – 200
Survival
AREA 51
The conspiracy is no longer a theory.
midwaygames
Shooter
GIF
Project Search
All my life, I will ask; regardless of sadness, I will ask
https://fschool.itch.io
1 – 25
Visual Novel
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
Mecha Defense Force
Free Online Game, playable solo or coop ( 1-3 players ).
Arludus
1 – 4
Shooter
Lord Of Galactum
Wargame 4X Online Multiplayer
Dabouh
Strategy
shooter game
please download to see if you like it or not if not uninstall it
breakingthegames
Shooter
GIF
Assault Bots
nxtboyIII
GIF
BEATS TO KILL TO
A competitive third person shooter / rhythm game set to only the hardest rave bangers
Ironsilk Games
1 – 8
Shooter
War of the Worlds (Legacy Version)
Martian invasion survival project
Team Green
Survival
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