Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Top donatedwith server-based network multiplayer tagged Sci-fi (33 results)

Explore 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 games 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

6dof high speed, extremely high skill ceiling racing
Racing
The hidden unit board game of strategy and cunning
Strategy
Evolves from Medieval age to the Spatial Age - Online!
1 – 255
Strategy
Redshift 7 is an open world action adventure game taking place in a distant galaxy overrun by hostile alien life.
1 – 10
Action
A spiritual successor of Hidden Source.
Shooter
A multi-user roguelike in space!
Role Playing
Top-down dinosaur shooter with intense multiplayer action. Play as a human or dinosaur in objective-based game modes!
1 – 32
Shooter
Sci-fi single and multi player Roguelike on the Jupiter moon
Role Playing
A competitive third person shooter / rhythm game set to only the hardest rave bangers
1 – 8
Shooter
A 2D top-down time-attack skill-based spaceship racing game. Allows spaceship drifting!
Racing
Play in browser
Movement Based Sword Fighting PVP
1 – 16
Action
Co-Operative Far-Future Heists!
1 – 8
Action
Materialize a squad of unique creatures in order to defeat your enemy.
1 – 4
Strategy
Play in browser
A coop multiplayer game about trouble shooting connected systems on a space ship.
Puzzle
AstroBrawl is a 2D multiplayer fast-paced shooter in space
1 – 4
Action
Play in browser
Project Cybertronic is a zero gravity Sci-Fi online multiplayer shooter.
Shooter
Low Poly, High Mobility Fighting Game
1 – 2
Fighting
Speed up and defend a city under the attack of strange monsters! [1-4 players]
1 – 4
Action
Take the challenge of surviving waves of increasingly difficult evil mutants! Grab a friend to hunt and slay them.
Shooter
Multiplayer SCP game that takes place in Area-42
1 – 30
Action
MOVE FAST/JUMP HIGH/KILL FIRST | PvP FPS
1 – 10
Shooter
PvP-oriented block-based spaceship building game where everything can be retrofitted.
2 – 10
Simulation
Conquer the universe
1 – 255
Strategy
Play in browser
Sci-fi Shooter
Shooter
Play in browser
the open source platform for intergalactic archaeology
Simulation
Play in browser
Bounty On An Asteroid - To Jump or Shoot?
1 – 4
Platformer
VALHALLA is a science fiction FPS game that blends casual gameplay with a nostalgic touch of old-school charm.
1 – 128
Shooter
Fast-paced multiplayer FPS game
1 – 64
Shooter
A free-to-play competitive online card game with no real-money purchases or micro-transactions
1 – 2
Card Game
Defend Destiny. Seal Their Fate. 4D Laser Chess! PWYW limited time alpha
2
Action
Free multiplayer FPS for web browsers.
1 – 8
Shooter
Play in browser
A Co-Op Xeno-Horde Procedural Rogue-like
1 – 2
Shooter
itch.io now on YouTube!