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3D

Like when your dimensions come in three? Try out some of these top 3d games on itch.io.

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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

New & popular
for Windows with server-based network multiplayer tagged 3D and Sci-fi (29 results)

29 results

Explore games for Windows with server-based network multiplayer tagged 3D and Sci-fi on itch.io · Upload your games for Windows with server-based network multiplayer to itch.io to have them show up here.

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SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Action
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
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
GIF
Phantasy Star Online Blue Burst ( Fan Page )
Phantasy Star Online Revival
NeoRetroGames
1 – 150
Role Playing
Revival of Avalanche
Aurimas
Fighting
Quantum Memories
A quantum mechanics coop puzzle game
Reibax
2
Puzzle
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
GIF
Project Search
All my life, I will ask; regardless of sadness, I will ask
https://fschool.itch.io
1 – 25
Visual Novel
TELOS Legacy
MOVE FAST/JUMP HIGH/KILL FIRST | PvP FPS
cakeu
1 – 10
Shooter
Galactic Journey
Will you be able to fix the ship before it reaches the sun ?
Marine Millot
1 – 3
Survival
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
ARBITRARY COMPLEXITY
A coop multiplayer game about trouble shooting connected systems on a space ship.
pfirsich
Puzzle
Project: Rocket Launch
There are monsters amongst them. Can they survive leaving the base?
Code Scrambler
Action
Lights Out | Online Horror Game
An online horror game where you play as either scientists or monsters.
DanteG
Survival
Guiding Light
A co-op puzzle game
Corner Office Games
Puzzle
GIF
Cactus (Prototype)
Stealth Game Prototype
EPICGameGuy
Shooter
FATE
Defend Destiny. Seal Their Fate. 4D Laser Chess! PWYW limited time alpha
FATE rev:eng
2
Action
Project Starfighter
Tachyon Five
Shooter
n0d3::Exodus
$14.99
Build, loot, and survive in a dynamic Singleplayer or Multiplayer simulation!
entropikz
Shooter
Deep Rift 9
Multiplayer strategy gaming on the alien world of Deep Rift 9
Norsedale
Strategy
Vertigo
The New Multiplayer 6DOF Shooter Experience
Isaak
Shooter
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
Edotales - Tactics (Alpha release)
Strategy on-board tactical RPG
Lampwave Studio
Strategy
Nebula Online
$4.99
Sci-fi MMORPG
mizar
Role Playing
Project Access
Fast-Paced Sports Arcade Online Multiplayer Game
Kevan Vanderstichelen
Sports
Bionic
Free multiplayer FPS for web browsers.
mattlawr
1 – 8
Shooter
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