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Multiplayer

Games that can be played by more than one player, either locally or online.

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Toptagged Multiplayer and Open Source (103 results)

Explore games tagged Multiplayer and Open Source on itch.io · Upload your games to itch.io to have them show up here.

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The automation tower defense game
1 – 100
Strategy
Recreates the classic Command & Conquer titles with a Free/Libre engine.
1 – 63
Strategy
Empires Ascendant is a free, open-source, historical Real Time Strategy (RTS) game by Wildfire Games.
Strategy
90s era golf, with network play
1 – 8
Sports
Play tabletop games in a physics-based 3D environment with your friends!
1 – 10
Simulation
Turn-based competitive tactics!
1 – 2
Strategy
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
Source of Mana is a 2D MMORPG developed within Godot 4 to provide a modern player experience in a vast online world.
1 – 32
Adventure
A community-produced deathmatch FPS
1 – 16
Shooter
A source port of Serious Sam Classic: The Second Encounter and a complete overhaul of Serious Engine 1.10.
1 – 16
Shooter
D-Day: Normandy is a team-based game where Allies battle against the enemy Axis on different maps set across the world.
Action
A game about shooting everything, anime girls, and insane movement. Welcome to the future.
1 – 32
Shooter
Simple chess game with simple AI
1 – 2
Puzzle
Play in browser
A small multiplayer game where you throw snowballs at each other on a snow-covered moon.
2 – 8
Action
Win a war by saving lives
1 – 2
Action
GeoGuess is an open-source geography game with Google Map StreetView.
Educational
Go, but played with marbles.
1 – 2
Strategy
Play in browser
Community driven open source multiplayer shooter
1 – 10
Shooter
A farming game that's fun for 30 seconds or 30 minutes at a time!
Simulation
Play in browser
Strategy
Play in browser
Don't drown!
Survival
Play in browser
The Ultimate Version of Quake 3 Clone
1 – 24
Shooter
Remix to make a game with enemy NPC's, weapons, coins, and more!
Play in browser
Collaborative multiplayer digital art, analogue r/Place
Play in browser
A free 3D vampire survivors-like game in anime style with rich story and an online multiplayer!
1 – 10
Action
Online Doom-like shooter
1 – 25
Shooter
Cats, Asteroids, and Orbital Mechanics
1 – 4
Action
Play in browser
Ping Pong minigame
1 – 2
Play in browser
Competitive multiplayer first person shooter game
1 – 10
Shooter
Free Flight Simulator for LINUX with more than 50 WW2 Aircraft
1 – 10
Simulation
prove that your state is most powerfull!
1 – 4
Strategy
Play in browser
Work in progress for 3rd person multiplayer in Unreal Engine 4
A boxing Arcade game. Kick your enemy into his own goal to win.
2
Play in browser
Build with Digital Bricks!
1 – 4
Adventure
An online multiplayer Tic Tac Toe game on a 10x10 grid, in which you win by not 3, but 5 symbols in a line!
Puzzle
Play in browser
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