Skip to main content

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

Topfor Windows with server-based network multiplayer tagged Open Source (44 results)

44 results

Explore games for Windows with server-based network multiplayer tagged Open Source on itch.io · 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

The automation tower defense game
AnukeVerified Account
1 – 100
Strategy
An open source turn based strategy game.
WesnothVerified Account
1 – 9
Strategy
RetroArch is a frontend for emulators, game engines and media players.
1 – 8
Recreates the classic Command & Conquer titles with a Free/Libre engine.
1 – 63
Strategy
Turn Based RPG
1 – 2
Strategy
Play in browser
Play tabletop games in a physics-based 3D environment with your friends!
1 – 10
Simulation
Open Source Pixelart Sci-Fi Real Time Strategy Game
1 – 63
Strategy
A community-produced deathmatch FPS
1 – 16
Shooter
Strategy game with simultaneous turns where nature is a finite resource
Strategy
Command the forces of The Project in a battle to rebuild the world.
1 – 10
Strategy
Free open source racing game for Windows, OSX and Linux.
Racing
Source of Mana is a work-in-progress open-source 2D MMORPG made with Godot, pixelart graphics and an hand-crafted world.
1 – 32
Adventure
Play in browser
Experimental social game. Leave messages for other players in a dead world.
Interactive Fiction
Play in browser
The Mana World's original server (active)
1 – 250
Adventure
D-Day: Normandy is a team-based game where Allies battle against the enemy Axis on different maps set across the world.
1 – 16
Action
VALHALLA is an FPS that blends casual and old-school gameplay, set within a sci-fi reimagining of Norse mythology.
1 – 128
Shooter
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Adventure
Arcade-style 2D multiplayer team combat game with simple mechanics
1 – 32
Action
A game about shooting everything, anime girls, and insane movement. Welcome to the future.
1 – 32
Shooter
Aliens Vs Humans Asymmetric Team-Based
1 – 32
Shooter
The Ultimate Version of Quake 3 Clone
1 – 24
Shooter
A cooperative fast-paced game about running a restaurant together.
1 – 15
A City Building Game That Is Open Source And Made In Unity2D.
Challenge your friend to an intense duel, or gather two clans to fight a spectacular war. Forever free and open-source.
1 – 20
Shooter
Play in browser
Competitive multiplayer first person shooter game
1 – 10
Shooter
A multiplayer shooter game
Shooter
A free and open source loadout shooter
2 – 6
Shooter
Reverse Battle Royale multiplayer game.
1 – 6
Shooter
An in-development Minecraft/Infiniminer clone
Simulation
Play in browser
Open-source multiplayer physics sandbox
1 – 30
Platformer
A modified version of OpenArena
1 – 16
Shooter
Online Doom-like shooter
1 – 25
Shooter
Build with Digital Bricks!
1 – 4
Adventure
Play in browser
Forge your empire. Rewrite history.
1 – 10
Strategy
Tactical Sea Monster Bombing
Play in browser
Multiplayer mage battles with a lot of partiles
2 – 5
Action
Loading more games...
itch.io now on YouTube!