Browse free open source Java Multiplayer Games and projects below. Use the toggles on the left to filter open source Java Multiplayer Games by OS, license, language, programming language, and project status.
A collection of all maps and games made for the TripleA game engine
Cooperative multiplayer graphical RPG and adventure game
Multi-user whiteboard emphasizing simplicity.
The original Xivio.com World Server Core
Modular Minecraft server plugin - commands, events, ...
Open Source Virtual World and MMOG Development Platform
MinecraftForge Server Software implementing the Spigot/Bukkit API
Positional Audio Communication for Minecraft with Mumble
Multiplayer geography game.
A multiplayer First-Person-Shooter game built in Java 3D
A program to play games through a server with other users.
Pinewood Derby Race Management
A simple 2D-Chess
Computer-assisted miniature tank game.
Adds Discord Functionality to Lands.
Damage calculator and items comparison tool for Diablo 3
Multi scripts for CS:GO that do just about everything
Simple server list with direct connect via scripts.
Minecraft side viewed game made in Java